Archives

You can browse through two types of archives: Archived News, which includes outdated Press Releases and Bulletins, and Archived River Conditions Forecast, which includes outdated messages from the Current Conditions and Forecast pages.

Forecast for 2025-05-03

River conditions forecasts posted on 2025-05-03 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from recent

Forecast for 2025-05-02

River conditions forecasts posted on 2025-05-02 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from recent

Forecast for 2025-05-01

River conditions forecasts posted on 2025-05-01 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from recent

Forecast for 2025-04-30

River conditions forecasts posted on 2025-04-30 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from

Forecast for 2025-04-29

River conditions forecasts posted on 2025-04-29 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from ongoing

Forecast for 2025-04-28

River conditions forecasts posted on 2025-04-28 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from

Forecast for 2025-04-27

River conditions forecasts posted on 2025-04-27 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from

Forecast for 2025-04-26

River conditions forecasts posted on 2025-04-26 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River continue to rise due to increased runoff from

Forecast for 2025-04-25

River conditions forecasts posted on 2025-04-25 by Ottawa River Regulating Committee

Significant rainfall is expected over the entire watershed over the next few days. Rainfall runoff and snowmelt water from the

Forecast for 2025-04-24

River conditions forecasts posted on 2025-04-24 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River are rising due to increasing spring runoff. Levels

Forecast for 2025-04-23

River conditions forecasts posted on 2025-04-23 by Ottawa River Regulating Committee

Flows and water levels on the main stem of the Ottawa River are rising due to increasing spring runoff. Levels

Forecast for 2025-04-22

River conditions forecasts posted on 2025-04-22 by Ottawa River Regulating Committee

Water levels and flows are gradually increasing at several locations along the main stem of the Ottawa River.Levels and flows

Forecast for 2025-04-21

River conditions forecasts posted on 2025-04-21 by Ottawa River Regulating Committee

Water levels and flows are gradually increasing at several locations along the main stem of the Ottawa River. Levels and

Forecast for 2025-04-17

River conditions forecasts posted on 2025-04-17 by Ottawa River Regulating Committee

Water levels and flows are gradually increasing at several locations along the main stem of the Ottawa River. Levels and

Forecast for 2025-04-16

River conditions forecasts posted on 2025-04-16 by Ottawa River Regulating Committee

Water levels and flows are fairly stable in all locations along the main stem of the Ottawa River. Levels and

Forecast for 2025-04-15

River conditions forecasts posted on 2025-04-15 by Ottawa River Regulating Committee

Water levels and flows are fairly stable in all locations along the main stem of the Ottawa River. Levels and

Forecast for 2025-04-14

River conditions forecasts posted on 2025-04-14 by Ottawa River Regulating Committee

Water levels and flows are fairly stable in all locations along the main stem of the Ottawa River. Levels and

Forecast for 2025-04-11

River conditions forecasts posted on 2025-04-11 by Ottawa River Regulating Committee

Water levels and flows are fairly stable in all locations along the main stem of the Ottawa River. With the

Forecast for 2025-04-10

River conditions forecasts posted on 2025-04-10 by Ottawa River Regulating Committee

Water levels and flows are fairly stable in all locations along the main stem of the Ottawa River. With the

Forecast for 2025-04-09

River conditions forecasts posted on 2025-04-09 by Ottawa River Regulating Committee

Water levels and flows are stabilizing along the main stem of the Ottawa River. With spring runoff decreasing, water levels

Forecast for 2025-04-08

River conditions forecasts posted on 2025-04-08 by Ottawa River Regulating Committee

Water levels and flows are stabilizing along the main stem of the Ottawa River. With spring runoff decreasing, water levels

Forecast for 2025-04-07

River conditions forecasts posted on 2025-04-07 by Ottawa River Regulating Committee

Water levels and flows are stabilizing along the main stem of the Ottawa River. With spring runoff decreasing, water levels

Forecast for 2025-04-04

River conditions forecasts posted on 2025-04-04 by Ottawa River Regulating Committee

Water levels and flows are gradually increasing at several locations along the main stem of the Ottawa River due to

Forecast for 2025-04-03

River conditions forecasts posted on 2025-04-03 by Ottawa River Regulating Committee

Spring runoff is increasing in the southern part of the basin due to recent precipitation and ongoing warm temperatures. Levels

Forecast for 2025-04-01

River conditions forecasts posted on 2025-04-01 by Ottawa River Regulating Committee

Water levels and flows are fairly stable along the main stem of the Ottawa River. With recent and upcoming precipitations,

Forecast for 2025-03-31

River conditions forecasts posted on 2025-03-31 by Ottawa River Regulating Committee

Water levels and flows continue are stabilizing along the main stem of the Ottawa River. With recent precipitation and warmer

Forecast for 2025-03-30

River conditions forecasts posted on 2025-03-30 by Ottawa River Regulating Committee

Water levels and flows continue to decrease on the main stem of the Ottawa River. Between Mattawa and Lac Coulonge,

Forecast for 2025-03-28

River conditions forecasts posted on 2025-03-28 by Ottawa River Regulating Committee

Water levels and flows continue to decrease gradually on the main stem of the Ottawa River. With a weather system

Forecast for 2025-03-27

River conditions forecasts posted on 2025-03-27 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are above normal for the last week of

Forecast for 2025-03-26

River conditions forecasts posted on 2025-03-26 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are above normal for this time of year.

Forecast for 2025-03-25

River conditions forecasts posted on 2025-03-25 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are above normal for this time of year.

Forecast for 2025-03-24

River conditions forecasts posted on 2025-03-24 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are above normal for this time of year

Forecast for 2025-03-21

River conditions forecasts posted on 2025-03-21 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are above normal for this time of year

Forecast for 2025-03-20

River conditions forecasts posted on 2025-03-20 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are above normal for this time of year

Forecast for 2025-03-18

River conditions forecasts posted on 2025-03-18 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are above normal for this time of year

Forecast for 2025-03-14

River conditions forecasts posted on 2025-03-14 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River are close to normal for this time of

Forecast for 2025-03-11

River conditions forecasts posted on 2025-03-14 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are close to normal for this time of year.

Forecast for 2025-03-07

River conditions forecasts posted on 2025-03-07 by Ottawa River Regulating Committee

With less rain than expected in the southern portion of the basin, flows and water levels along the main stem

Forecast for 2025-03-04

River conditions forecasts posted on 2025-03-04 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. Due to the

Forecast for 2025-02-25

River conditions forecasts posted on 2025-02-25 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-02-18

River conditions forecasts posted on 2025-02-18 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-02-11

River conditions forecasts posted on 2025-02-11 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-02-04

River conditions forecasts posted on 2025-02-04 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-01-28

River conditions forecasts posted on 2025-01-28 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-01-21

River conditions forecasts posted on 2025-01-21 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-01-14

River conditions forecasts posted on 2025-01-14 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2025-01-07

River conditions forecasts posted on 2025-01-07 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to seasonal values. They are expected

Forecast for 2024-12-31

River conditions forecasts posted on 2024-12-31 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are close to seasonal values for this time of

Forecast for 2024-12-23

River conditions forecasts posted on 2024-12-23 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are close to seasonal values for this time of

Forecast for 2024-12-17

River conditions forecasts posted on 2024-12-17 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are close to seasonal values for this time of

Forecast for 2024-12-10

River conditions forecasts posted on 2024-12-10 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are within seasonal values for this time of year,

Forecast for 2024-12-03

River conditions forecasts posted on 2024-12-03 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are within seasonal values for this time of year,

Forecast for 2024-11-26

River conditions forecasts posted on 2024-11-26 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River remain slightly above normal for this time of year

Forecast for 2024-11-19

River conditions forecasts posted on 2024-11-19 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are above normal for this time of year, and

Forecast for 2024-11-12

River conditions forecasts posted on 2024-11-12 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are above average for this time of year due

Forecast for 2024-11-05

River conditions forecasts posted on 2024-11-05 by Ottawa River Regulating Committee

Levels and flows have started increasing along the main stem of the Ottawa River upstream of Lake Coulonge due to

Forecast for 2024-11-01

River conditions forecasts posted on 2024-11-01 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are within seasonal values for this time of year,

Forecast for 2024-10-29

River conditions forecasts posted on 2024-10-29 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are within seasonal values for this time of year,

Forecast for 2024-10-22

River conditions forecasts posted on 2024-10-22 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are within seasonal values for this time of year,

Forecast for 2024-10-15

River conditions forecasts posted on 2024-10-15 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are close to seasonal values for this time of

Forecast for 2024-10-08

River conditions forecasts posted on 2024-10-08 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Forecast for 2024-10-01

River conditions forecasts posted on 2024-10-01 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Forecast for 2024-09-24

River conditions forecasts posted on 2024-09-24 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Ottawa River – Temporary lowering of water levels at Bryson Generating Station

Bulletins posted on 2024-09-23 by Hydro Quebec

Read the bulletin: Temporary lowering of water levels for work at Bryson Generating Station (French only)

Forecast for 2024-09-17

River conditions forecasts posted on 2024-09-17 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Forecast for 2024-09-10

River conditions forecasts posted on 2024-09-10 by Ottawa River Regulating Committee

Levels and flows are above normal for this time of year in most locations along the main stem of the

Forecast for 2024-09-03

River conditions forecasts posted on 2024-09-03 by Ottawa River Regulating Committee

Levels and flows are near normal for this time of year in most locations along the main stem of the

Forecast for 2024-08-27

River conditions forecasts posted on 2024-08-27 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Forecast for 2024-08-20

River conditions forecasts posted on 2024-08-20 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Forecast for 2024-08-13

River conditions forecasts posted on 2024-08-13 by Ottawa River Regulating Committee

Levels and flows at most locations along the main stem of the Ottawa River are slightly above normal for this

Forecast for 2024-08-08

River conditions forecasts posted on 2024-08-08 by Ottawa River Regulating Committee

Levels and flows are near normal for this time of year in most locations along the main stem of the

Forecast for 2024-08-06

River conditions forecasts posted on 2024-08-06 by Ottawa River Regulating Committee

Levels and flows along the main stem of the Ottawa River are near normal for this time of year and

Forecast for 2024-07-30

River conditions forecasts posted on 2024-07-30 by Ottawa River Regulating Committee

Levels and flows along the main stem of the Ottawa River are near normal for this time of year and

2024 Ottawa River Spring Freshet Review

Bulletins posted on 2024-07-26 by Ottawa River Regulating Committee

Record warmth in early March triggered an early snow melt. The limited snowpack was quickly depleted over much of the

Forecast for 2024-07-23

River conditions forecasts posted on 2024-07-23 by Ottawa River Regulating Committee

Levels and flows along the main stem of the Ottawa River are near normal for this time of year and

Forecast for 2024-07-16

River conditions forecasts posted on 2024-07-16 by Ottawa River Regulating Committee

Levels and flows are above normal for this time of year in many locations along the main stem of the

Forecast for 2024-07-09

River conditions forecasts posted on 2024-07-09 by Ottawa River Regulating Committee

Levels and flows are above normal for this time of year in many locations along the main stem of the

Forecast for 2024-07-04

River conditions forecasts posted on 2024-07-04 by Ottawa River Regulating Committee

Levels and flows are increasing along the main stem of the Ottawa River as rainfall runoff from the Abitibi-Timiskaming area

Forecast for 2024-07-02

River conditions forecasts posted on 2024-07-02 by Ottawa River Regulating Committee

Levels and flows are now back to within normal conditions, or close to, in all locations along the main stem

Forecast for 2024-06-28

River conditions forecasts posted on 2024-06-28 by Ottawa River Regulating Committee

Recent flow increases due to the heavy rainfall received between June 22 and 24 are still working their way through

Forecast for 2024-06-25

River conditions forecasts posted on 2024-06-25 by Ottawa River Regulating Committee

Most of the Ottawa River Basin received more than the forecast amount of rainfall between Saturday and Monday. Some areas

Forecast for 2024-06-18

River conditions forecasts posted on 2024-06-18 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are low but close to their

Forecast for 2024-06-11

River conditions forecasts posted on 2024-06-11 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are low but close to their

Forecast for 2024-06-04

River conditions forecasts posted on 2024-06-04 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are low but close to their

Forecast for 2024-05-28

River conditions forecasts posted on 2024-05-28 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are low but close to their

Forecast for 2024-05-21

River conditions forecasts posted on 2024-05-21 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are low but close to their

Forecast for 2024-05-14

River conditions forecasts posted on 2024-05-14 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

End of Daily River Conditions Forecast and 4-day Forecast

Bulletins posted on 2024-05-10 by Ottawa River Regulation Secretariat

The Ottawa River Regulation Secretariat would like to inform residents of the Ottawa River Basin that today, May 10, is

Forecast for 2024-05-10

River conditions forecasts posted on 2024-05-10 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2024-05-07

River conditions forecasts posted on 2024-05-07 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2024-05-06

River conditions forecasts posted on 2024-05-06 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2024-05-03

River conditions forecasts posted on 2024-05-03 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2024-05-02

River conditions forecasts posted on 2024-05-02 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2024-05-01

River conditions forecasts posted on 2024-05-01 by Ottawa River Regulating Committee

Flows and levels are stable or declining gently along the main stem of the Ottawa River. Conditions at all locations

Forecast for 2024-04-30

River conditions forecasts posted on 2024-04-30 by Ottawa River Regulating Committee

Flows and levels are declining from Mattawa to Lake Coulonge and are expected to be fairly stable in Chats Lake.

Forecast for 2024-04-29

River conditions forecasts posted on 2024-04-29 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-28

River conditions forecasts posted on 2024-04-28 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-26

River conditions forecasts posted on 2024-04-26 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-25

River conditions forecasts posted on 2024-04-25 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-24

River conditions forecasts posted on 2024-04-24 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-23

River conditions forecasts posted on 2024-04-23 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-22

River conditions forecasts posted on 2024-04-22 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-19

River conditions forecasts posted on 2024-04-19 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River are slightly above normal for this time of

Forecast for 2024-04-18

River conditions forecasts posted on 2024-04-18 by Ottawa River Regulating Committee

Flows and water levels along the main stem of the Ottawa River remain above normal for this time of year

Forecast for 2024-04-17

River conditions forecasts posted on 2024-04-17 by Ottawa River Regulating Committee

Spring runoff from the April 11-13 rainfall event and the melt of the remaining snow in the northern part of

Forecast for 2024-04-16

River conditions forecasts posted on 2024-04-16 by Ottawa River Regulating Committee

Spring runoff from the April 11-13 rainfall event and the melt of the remaining snow in the northern part of

Forecast for 2024-04-15

River conditions forecasts posted on 2024-04-15 by Ottawa River Regulating Committee

Water levels and flows continue to increase along the main stem of the Ottawa River in most locations following significant

Forecast for 2024-04-14

River conditions forecasts posted on 2024-04-14 by Ottawa River Regulating Committee

Significant rainfall (up to 75 mm) was received in the Abitibi-Timiskaming area between April 11 and 13. This event melted

RISING OTTAWA RIVER WATER LEVELS

Press Release posted on 2024-04-14 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee would like to inform watershed residents that levels and flows along the Ottawa River have

Forecast for 2024-04-11

River conditions forecasts posted on 2024-04-11 by Ottawa River Regulating Committee

Significant rainfall is expected over the entire watershed over the next few days. Rainfall runoff and snowmelt water from some

Forecast for 2024-04-09

River conditions forecasts posted on 2024-04-09 by Ottawa River Regulating Committee

Flows and levels are normal for this time of year in most locations along the main stem of the Ottawa

Forecast for 2024-04-02

River conditions forecasts posted on 2024-04-02 by Ottawa River Regulating Committee

Flows and levels are near the bottom of the normal range for this time of year in most locations along

Forecast for 2024-03-26

River conditions forecasts posted on 2024-03-26 by Ottawa River Regulating Committee

Flows and levels are near the bottom of the normal range for this time of year in most locations along

Forecast for 2024-03-19

River conditions forecasts posted on 2024-03-19 by Ottawa River Regulating Committee

Flows continue to slowly decrease in most locations along the main stem of the Ottawa River following a recent melt

Forecast for 2024-03-14

River conditions forecasts posted on 2024-03-14 by Ottawa River Regulating Committee

Flows and levels have stabilized and are decreasing in most locations along the main stem of the Ottawa River following

Early Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2024-03-13 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee monitors the Ottawa River basin closely in preparation for the spring freshet. Overall, this winter

Forecast for 2024-03-12

River conditions forecasts posted on 2024-03-12 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are above normal for this time of year due

Forecast for 2024-03-05

River conditions forecasts posted on 2024-03-05 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are close to seasonal values for this time of

Forecast for 2024-02-27

River conditions forecasts posted on 2024-02-27 by Ottawa River Regulating Committee

Flows and levels along the main stem of the Ottawa River are normal for this time of year. Flows and

Forecast for 2024-02-20

River conditions forecasts posted on 2024-02-20 by Ottawa River Regulating Committee

Flows and levels at most locations on the main stem of the Ottawa River are slightly above their normal range

Forecast for 2024-02-13

River conditions forecasts posted on 2024-02-13 by Ottawa River Regulating Committee

Flows and levels at most locations on the main stem of the Ottawa River are slightly above their normal range

Forecast for 2024-02-06

River conditions forecasts posted on 2024-02-06 by Ottawa River Regulating Committee

Flows and levels at most locations on the main stem of the Ottawa River are slightly above their normal range

Forecast for 2024-01-30

River conditions forecasts posted on 2024-01-30 by Ottawa River Regulating Committee

Flows and levels at most locations on the main stem of the Ottawa River are slightly above their normal range

Forecast for 2024-01-23

River conditions forecasts posted on 2024-01-23 by Ottawa River Regulating Committee

Flows at most locations on the main stem of the Ottawa River are within their normal range for this time

Forecast for 2024-01-16

River conditions forecasts posted on 2024-01-16 by Ottawa River Regulating Committee

Flows at most locations on the main stem of the Ottawa River are within their normal range for this time

Forecast for 2024-01-09

River conditions forecasts posted on 2024-01-09 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2024-01-03

River conditions forecasts posted on 2024-01-03 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Fall Conditions Overview in the Ottawa River Basin

Bulletins posted on 2023-12-21 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee provides collaborative management of the principal reservoirs in the Ottawa River basin throughout the year.

Forecast for 2023-12-19

River conditions forecasts posted on 2023-12-19 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2023-12-12

River conditions forecasts posted on 2023-12-12 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2023-12-05

River conditions forecasts posted on 2023-12-05 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2023-11-28

River conditions forecasts posted on 2023-11-28 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are within their normal range for

Forecast for 2023-11-21

River conditions forecasts posted on 2023-11-21 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-11-14

River conditions forecasts posted on 2023-11-14 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above normal for this time

Forecast for 2023-11-07

River conditions forecasts posted on 2023-11-07 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above normal for this time

Spring river conditions are not linked to fall river conditions

Bulletins posted on 2023-11-02 by Ottawa River Regulation Secretariat

Elevated water levels in the Ottawa River during the fall are not a predictor of high water levels in the

Forecast for 2023-10-31

River conditions forecasts posted on 2023-10-31 by Ottawa River Regulating Committee

Levels and flows are above normal at most locations along the main stem of the Ottawa River following above normal

Forecast for 2023-10-27

River conditions forecasts posted on 2023-10-27 by Ottawa River Regulating Committee

Levels and flows are above normal at most locations along the main stem of the Ottawa River following above normal

Forecast for 2023-10-26

River conditions forecasts posted on 2023-10-26 by Ottawa River Regulating Committee

Levels and flows are above normal at most locations along the main stem of the Ottawa River following above normal

Close Monitoring of River Conditions – More Frequent Forecast Messages

Bulletins posted on 2023-10-25 by Ottawa River Regulation Secretariat

Please note that the River Conditions Forecast message will be updated Thursday (Oct. 26) and Friday (Oct. 27) and possibly

Forecast for 2023-10-25

River conditions forecasts posted on 2023-10-25 by Ottawa River Regulating Committee

Levels and flows are above normal at most locations on the main stem of the Ottawa River following precipitation received

Forecast for 2023-10-24

River conditions forecasts posted on 2023-10-24 by Ottawa River Regulating Committee

Levels and flows are above normal at most locations on the main stem of the Ottawa River following precipitation received

Forecast for 2023-10-17

River conditions forecasts posted on 2023-10-18 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above average for this time

Forecast for 2023-10-10

River conditions forecasts posted on 2023-10-10 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above average for this time

Forecast for 2023-10-03

River conditions forecasts posted on 2023-10-03 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above average for this time

Forecast for 2023-09-26

River conditions forecasts posted on 2023-09-26 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above average for this time

Forecast for 2023-09-19

River conditions forecasts posted on 2023-09-19 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above average for this time

Forecast for 2023-09-12

River conditions forecasts posted on 2023-09-12 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-09-05

River conditions forecasts posted on 2023-09-05 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-08-29

River conditions forecasts posted on 2023-08-29 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-08-22

River conditions forecasts posted on 2023-08-22 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-08-15

River conditions forecasts posted on 2023-08-15 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-08-08

River conditions forecasts posted on 2023-08-08 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2023-08-01

River conditions forecasts posted on 2023-08-01 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to average for

Forecast for 2023-07-25

River conditions forecasts posted on 2023-07-25 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to average for

2023 Ottawa River Spring Freshet Review

Bulletins posted on 2023-07-19 by Ottawa River Regulating Committee

The 2023 freshet was characterized by record warmth (April 10 – 17), above-average snowpack in some parts of the basin

Forecast for 2023-07-18

River conditions forecasts posted on 2023-07-18 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to average for

Forecast for 2023-07-11

River conditions forecasts posted on 2023-07-11 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to average for

Forecast for 2023-07-04

River conditions forecasts posted on 2023-07-04 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to average for

Forecast for 2023-06-27

River conditions forecasts posted on 2023-06-27 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are below average for this

Forecast for 2023-06-20

River conditions forecasts posted on 2023-06-20 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are below average for this

Forecast for 2023-06-13

River conditions forecasts posted on 2023-06-13 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are below average for this

Forecast for 2023-06-06

River conditions forecasts posted on 2023-06-06 by Ottawa River Regulating Committee

Levels and flows on the main stem of the Ottawa River remain close to normal for this time of year

Forecast for 2023-05-30

River conditions forecasts posted on 2023-05-30 by Ottawa River Regulating Committee

Levels and flows on the main stem of the Ottawa River remain close to normal for this time of year

Forecast for 2023-05-23

River conditions forecasts posted on 2023-05-23 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River remain close to normal for this

End of Daily River Conditions Forecast and 4-day Forecast

Bulletins posted on 2023-05-18 by Ottawa River Regulation Secretariat

The Ottawa River Regulation Secretariat would like to inform residents of the Ottawa River Basin that today, May 18, will

Forecast for 2023-05-18

River conditions forecasts posted on 2023-05-18 by Ottawa River Regulating Committee

Levels are now in the normal range for this time of year in all locations along the main stem of

Forecast for 2023-05-17

River conditions forecasts posted on 2023-05-17 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels are now below minor flood thresholds in

Forecast for 2023-05-16

River conditions forecasts posted on 2023-05-16 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels are now below minor flood thresholds in

Forecast for 2023-05-15

River conditions forecasts posted on 2023-05-15 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels are now below minor flood thresholds in

Forecast for 2023-05-14

River conditions forecasts posted on 2023-05-14 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels and flows along the main stem of

Forecast for 2023-05-13

River conditions forecasts posted on 2023-05-13 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels and flows along the main stem of

Forecast for 2023-05-12

River conditions forecasts posted on 2023-05-12 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels and flows along the main stem of

Forecast for 2023-05-11

River conditions forecasts posted on 2023-05-11 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels and flows along the main stem of

Forecast for 2023-05-10

River conditions forecasts posted on 2023-05-10 by Ottawa River Regulating Committee

The spring runoff continues to decline in all locations of the watershed. Levels and flows along the main stem of

Forecast for 2023-05-09

River conditions forecasts posted on 2023-05-09 by Ottawa River Regulating Committee

Levels and flows continue to decline slowly in all locations along the main stem of the Ottawa River. With the

Forecast for 2023-05-08

River conditions forecasts posted on 2023-05-08 by Ottawa River Regulating Committee

Levels and flows continue to decline slowly in all locations along the main stem of the Ottawa River. With the

Forecast for 2023-05-07

River conditions forecasts posted on 2023-05-07 by Ottawa River Regulating Committee

Between 45 and 90 mm of precipitation fell over the basin from Saturday April 29 to Wednesday May 3 causing

Forecast for 2023-05-06

River conditions forecasts posted on 2023-05-06 by Ottawa River Regulating Committee

Between 45 and 90 mm of precipitation fell over the basin from Saturday April 29 to Wednesday May 3 causing

Forecast for 2023-05-05

River conditions forecasts posted on 2023-05-05 by Ottawa River Regulating Committee

Between 45 and 90 mm of precipitation fell over the basin from Saturday April 29 to Wednesday May 3 causing

Forecast for 2023-05-04

River conditions forecasts posted on 2023-05-04 by Ottawa River Regulating Committee

Between 45 and 90 mm of precipitation fell over the basin from Saturday April 29 to Wednesday May 3 causing

Forecast for 2023-05-03

River conditions forecasts posted on 2023-05-03 by Ottawa River Regulating Committee

Flows and levels on the Ottawa River continue to rise due to increased runoff from significant rainfall over the entire

Forecast for 2023-05-02

River conditions forecasts posted on 2023-05-02 by Ottawa River Regulating Committee

Flows and levels on the Ottawa River continue to rise due to increased runoff from significant rainfall over the entire

Increasing Flood Risks along the Ottawa River (Mattawa to the Montreal Region)

Press Release posted on 2023-05-01 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee warns that levels and flows along the main stem of the Ottawa River are increasing

Forecast for 2023-05-01

River conditions forecasts posted on 2023-05-01 by Ottawa River Regulating Committee

Significant on-going rainfall over most of the Ottawa River basin is bringing additional water to the Ottawa River and causing

Forecast for 2023-04-30

River conditions forecasts posted on 2023-04-30 by Ottawa River Regulating Committee

Significant rainfall is expected over most of the Ottawa River basin beginning Sunday evening and continuing into Wednesday. Runoff from

Forecast for 2023-04-29

River conditions forecasts posted on 2023-04-29 by Ottawa River Regulating Committee

Two weather systems are expected to bring significant rainfall over most of the Ottawa River basin between Saturday April 29

Update on Flood Risks along the Ottawa River (Mattawa to the Montreal Region)

Press Release posted on 2023-04-28 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee warns that levels and flows along the main stem of the Ottawa River will remain

Forecast for 2023-04-28

River conditions forecasts posted on 2023-04-28 by Ottawa River Regulating Committee

Two weather systems are expected to bring significant rainfall over most of the Ottawa River basin between Saturday April 29

Forecast for 2023-04-27

River conditions forecasts posted on 2023-04-27 by Ottawa River Regulating Committee

Peak levels due to the melt of the snowpack in the uncontrolled part of the basin were reached on the

Forecast for 2023-04-26

River conditions forecasts posted on 2023-04-26 by Ottawa River Regulating Committee

Peak levels due to the melt of the snowpack in the uncontrolled part of the basin were reached on the

Forecast for 2023-04-25

River conditions forecasts posted on 2023-04-25 by Ottawa River Regulating Committee

Peak levels due to the melt of the snowpack in the uncontrolled part of the basin were reached on the

Forecast for 2023-04-24

River conditions forecasts posted on 2023-04-24 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are stabilizing in all locations from Mattawa to

Forecast for 2023-04-23

River conditions forecasts posted on 2023-04-23 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are stabilizing in all locations from Mattawa to

Forecast for 2023-04-22

River conditions forecasts posted on 2023-04-22 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River continue to rise slowly in most locations in

Forecast for 2023-04-21

River conditions forecasts posted on 2023-04-21 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River continue to rise slowly in most locations in

Forecast for 2023-04-20

River conditions forecasts posted on 2023-04-20 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River continue to rise slowly in all locations in

Forecast for 2023-04-19

River conditions forecasts posted on 2023-04-19 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in all locations in response to

Forecast for 2023-04-18

River conditions forecasts posted on 2023-04-18 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in all locations in response to

Expecting Major Flooding on the Ottawa River

Press Release posted on 2023-04-17 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee warns that levels and flows along the Ottawa River continue to rise rapidly due to

Forecast for 2023-04-17

River conditions forecasts posted on 2023-04-17 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in all locations due to the

Forecast for 2023-04-16

River conditions forecasts posted on 2023-04-16 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in all locations due to the

Forecast for 2023-04-15

River conditions forecasts posted on 2023-04-15 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in all locations due to the

Expecting Minor Flooding on the Ottawa River

Press Release posted on 2023-04-14 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee cautions that levels and flows along the Ottawa River continue to rise due to on-going

Forecast for 2023-04-14

River conditions forecasts posted on 2023-04-14 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in all locations due to the

Forecast for 2023-04-13

River conditions forecasts posted on 2023-04-13 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are expected to increase gradually in most locations

Forecast for 2023-04-12

River conditions forecasts posted on 2023-04-12 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River have begun increasing due to snowmelt over the

Forecast for 2023-04-11

River conditions forecasts posted on 2023-04-11 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River have begun increasing due to snowmelt over the

Rising Ottawa River Water Levels

Press Release posted on 2023-04-07 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee would like to inform watershed residents that levels and flows along the Ottawa River are

Forecast for 2023-04-07

River conditions forecasts posted on 2023-04-07 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are stable and near average

Forecast for 2023-04-04

River conditions forecasts posted on 2023-04-04 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are below average for this

Forecast for 2023-03-30

River conditions forecasts posted on 2023-03-30 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are below average for this

Forecast for 2023-03-28

River conditions forecasts posted on 2023-03-28 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-03-21

River conditions forecasts posted on 2023-03-21 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Early Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2023-03-16 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee monitors the Ottawa River basin closely in preparation for the spring freshet. Overall, this winter

Forecast for 2023-03-14

River conditions forecasts posted on 2023-03-14 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-03-07

River conditions forecasts posted on 2023-03-07 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-02-28

River conditions forecasts posted on 2023-02-28 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-02-21

River conditions forecasts posted on 2023-02-21 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-02-14

River conditions forecasts posted on 2023-02-14 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-02-07

River conditions forecasts posted on 2023-02-07 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-01-31

River conditions forecasts posted on 2023-01-31 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-01-24

River conditions forecasts posted on 2023-01-24 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-01-17

River conditions forecasts posted on 2023-01-17 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2023-01-10

River conditions forecasts posted on 2023-01-10 by Ottawa River Regulating Committee

Between Mattawa and Ottawa-Lake Deschenes, water levels and flows in most locations along the main stem of the Ottawa River

Forecast for 2023-01-03

River conditions forecasts posted on 2023-01-03 by Ottawa River Regulating Committee

Between Mattawa and Ottawa-Lake Deschenes, water levels and flows in most locations along the main stem of the Ottawa River

Forecast for 2022-12-28

River conditions forecasts posted on 2022-12-28 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2022-12-20

River conditions forecasts posted on 2022-12-20 by Ottawa River Regulating Committee

Precipitation and warmer weather are forecast over much of the basin beginning Friday. Water levels and flows on the main

Fall Conditions Overview in the Ottawa River Basin

Bulletins posted on 2022-12-15 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee provides collaborative management of the principal reservoirs in the Ottawa River basin throughout the year.

Forecast for 2022-12-13

River conditions forecasts posted on 2022-12-13 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2022-12-06

River conditions forecasts posted on 2022-12-06 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2022-11-29

River conditions forecasts posted on 2022-11-29 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values

Forecast for 2022-11-22

River conditions forecasts posted on 2022-11-22 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River remain below average for this time

Forecast for 2022-11-15

River conditions forecasts posted on 2022-11-15 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River remain below average for this time

Forecast for 2022-11-08

River conditions forecasts posted on 2022-11-08 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2022-11-01

River conditions forecasts posted on 2022-11-02 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-10-25

River conditions forecasts posted on 2022-10-25 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-10-18

River conditions forecasts posted on 2022-10-18 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-10-11

River conditions forecasts posted on 2022-10-11 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-10-04

River conditions forecasts posted on 2022-10-04 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are above normal for this time

Forecast for 2022-09-27

River conditions forecasts posted on 2022-09-27 by Ottawa River Regulating Committee

Levels and flows have increased over the last week due to runoff from recent precipitation and are above normal for

Forecast for 2022-09-20

River conditions forecasts posted on 2022-09-20 by Ottawa River Regulating Committee

Levels and flows in most locations are normal and are expected to rise in the next day or so due

Forecast for 2022-09-13

River conditions forecasts posted on 2022-09-13 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are normal for this time of

Forecast for 2022-09-06

River conditions forecasts posted on 2022-09-06 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are normal for this time of

Forecast for 2022-08-30

River conditions forecasts posted on 2022-08-30 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are normal for this time of

Forecast for 2022-08-23

River conditions forecasts posted on 2022-08-23 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are normal for this time of

Forecast for 2022-08-16

River conditions forecasts posted on 2022-08-16 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are normal for this time of

Forecast for 2022-08-09

River conditions forecasts posted on 2022-08-09 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-08-02

River conditions forecasts posted on 2022-08-02 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-07-26

River conditions forecasts posted on 2022-07-26 by Ottawa River Regulating Committee

Flows and levels have slightly declined over the last week in most locations along the main stem of the Ottawa

Forecast for 2022-07-19

River conditions forecasts posted on 2022-07-19 by Ottawa River Regulating Committee

Flows and levels have declined steadily over the last week in most locations along the main stem of the Ottawa

Forecast for 2022-07-12

River conditions forecasts posted on 2022-07-12 by Ottawa River Regulating Committee

Flows and levels have declined steadily over the last week in most locations along the main stem of the Ottawa

Forecast for 2022-07-05

River conditions forecasts posted on 2022-07-05 by Ottawa River Regulating Committee

Flows and levels have declined steadily over the last week in most locations along the main stem of the Ottawa

2022 Ottawa River Spring Freshet Review

Bulletins posted on 2022-06-28 by Ottawa River Regulating Committee

The freshet started in early April and lasted for approximately 7 weeks. It was characterized by average peaks but higher

Forecast for 2022-06-28

River conditions forecasts posted on 2022-06-28 by Ottawa River Regulating Committee

Flows and levels remain above normal, for this time of year, in several locations due to above average precipitation in

Forecast for 2022-06-21

River conditions forecasts posted on 2022-06-21 by Ottawa River Regulating Committee

Flows and levels remain above normal, for this time of year, in most locations due to above normal precipitation in

Forecast for 2022-06-14

River conditions forecasts posted on 2022-06-14 by Ottawa River Regulating Committee

Flows and levels remain above normal, for this time of year, in most locations due to above normal precipitation in

Gatineau River – Spring Runoff Management upstream of Chelsea Generating Station

Bulletins posted on 2022-06-08 by Hydro Quebec

Read the press release: Spring Runoff Management Upstream of the Chelsea Generating Station

Forecast for 2022-06-07

River conditions forecasts posted on 2022-06-07 by Ottawa River Regulating Committee

Flows and levels in most locations have declined from last week but remain above normal for this time of year.

Forecast for 2022-05-31

River conditions forecasts posted on 2022-05-31 by Ottawa River Regulating Committee

Due to above normal precipitation in the upper Ottawa River basin since mid-May, reservoirs continue to allow a large portion

River Conditions – Chats Falls

Bulletins posted on 2022-05-27 by Ontario Power Generation

As a result of higher than average inflows within the Ottawa River, it is expected that the flows and velocities

Forecast for 2022-05-26

River conditions forecasts posted on 2022-05-26 by Ottawa River Regulating Committee

Significant rainfall received in the northern part of the basin over the last two weeks has caused spring runoff in

News on the situation of the Gatineau River

Bulletins posted on 2022-05-26 by Ottawa River Regulation Secretariat

For information about the situation of the Gatineau River: Que l’Outaouais se lève – May 26, 2022 – Hydro-Québec fait

Forecast for 2022-05-24

River conditions forecasts posted on 2022-05-24 by Ottawa River Regulating Committee

Significant rainfall received in the northern part of the basin over the last 10 days is causing spring runoff in

Forecast for 2022-05-17

River conditions forecasts posted on 2022-05-17 by Ottawa River Regulating Committee

The decline in flows and levels on the main stem of the Ottawa River is expected to slow down over

Forecast for 2022-05-13

River conditions forecasts posted on 2022-05-13 by Ottawa River Regulating Committee

Snow in the northern part of the basin has essentially melted and spring runoff in this portion of the basin

Forecast for 2022-05-12

River conditions forecasts posted on 2022-05-12 by Ottawa River Regulating Committee

Snow in the northern part of the basin has essentially melted and spring runoff in this portion of the basin

Forecast for 2022-05-10

River conditions forecasts posted on 2022-05-10 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-05-09

River conditions forecasts posted on 2022-05-09 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-05-06

River conditions forecasts posted on 2022-05-06 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-05-05

River conditions forecasts posted on 2022-05-05 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-05-04

River conditions forecasts posted on 2022-05-04 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-05-03

River conditions forecasts posted on 2022-05-03 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-05-02

River conditions forecasts posted on 2022-05-02 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are decreasing in all locations and are expected

Forecast for 2022-04-29

River conditions forecasts posted on 2022-04-29 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in most locations in response to

Forecast for 2022-04-28

River conditions forecasts posted on 2022-04-28 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are increasing in most locations in response to

Forecast for 2022-04-27

River conditions forecasts posted on 2022-04-27 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are expected to increase in most locations today

Launching of New Web Pages

Bulletins posted on 2022-04-27 by Ottawa River Regulation Planning Board

The Planning Board is excited to announce the launching of new web pages including a new presentation about flow management

Forecast for 2022-04-26

River conditions forecasts posted on 2022-04-26 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are expected to increase in most locations over

Forecast for 2022-04-25

River conditions forecasts posted on 2022-04-25 by Ottawa River Regulating Committee

Warmer temperatures combined with 10 to 25 mm of rainfall is forecast throughout the watershed today and tomorrow. Water levels

Forecast for 2022-04-24

River conditions forecasts posted on 2022-04-24 by Ottawa River Regulating Committee

Warmer temperatures combined with 10 to 25 mm of rainfall is forecast throughout the watershed over the next few days.

Forecast for 2022-04-22

River conditions forecasts posted on 2022-04-22 by Ottawa River Regulating Committee

Warmer temperatures combined with 10 to 25 mm of rainfall is forecast throughout the watershed beginning late on Saturday. Water

Forecast for 2022-04-21

River conditions forecasts posted on 2022-04-21 by Ottawa River Regulating Committee

Warmer temperatures combined with 15 to 25 mm of rainfall is forecast throughout the watershed beginning late on Saturday. Water

Forecast for 2022-04-20

River conditions forecasts posted on 2022-04-20 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values.

Forecast for 2022-04-19

River conditions forecasts posted on 2022-04-19 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values.

Forecast for 2022-04-18

River conditions forecasts posted on 2022-04-18 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values.

Forecast for 2022-04-17

River conditions forecasts posted on 2022-04-17 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values.

Forecast for 2022-04-16

River conditions forecasts posted on 2022-04-16 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values.

Forecast for 2022-04-15

River conditions forecasts posted on 2022-04-15 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are close to seasonal values.

Forecast for 2022-04-14

River conditions forecasts posted on 2022-04-14 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are near average values for

Forecast for 2022-04-13

River conditions forecasts posted on 2022-04-13 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are near average values for

Forecast for 2022-04-12

River conditions forecasts posted on 2022-04-12 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are near average values for

Forecast for 2022-04-11

River conditions forecasts posted on 2022-04-11 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are stable and near average

Forecast for 2022-04-08

River conditions forecasts posted on 2022-04-08 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River have begun increasing due to ongoing precipitation combined

Rising Ottawa River Water Levels

Press Release posted on 2022-04-08 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee would like to inform watershed residents (see note below) that levels and flows along the Ottawa

Forecast for 2022-04-07

River conditions forecasts posted on 2022-04-07 by Ottawa River Regulating Committee

Fifteen (15) to 30 mm of rainfall is forecast throughout the watershed today and tomorrow, with higher amounts possible in

Forecast for 2022-04-05

River conditions forecasts posted on 2022-04-05 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are stable and near average

Forecast for 2022-04-01

River conditions forecasts posted on 2022-04-01 by Ottawa River Regulating Committee

Water levels and flows in most locations along the main stem of the Ottawa River are stable and near average

Forecast for 2022-03-29

River conditions forecasts posted on 2022-03-29 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River between Pembroke and the Montreal region are slowly

Forecast for 2022-03-22

River conditions forecasts posted on 2022-03-22 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River between Lake Deschenes and the Montreal region have

Early Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2022-03-16 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee monitors the Ottawa River basin closely in preparation for the spring freshet. Overall, weather conditions

Forecast for 2022-03-15

River conditions forecasts posted on 2022-03-15 by Ottawa River Regulating Committee

The warm weather forecast over the next few days and rainfall forecast for March 19 over a large portion of

Forecast for 2022-03-08

River conditions forecasts posted on 2022-03-08 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2022-03-01

River conditions forecasts posted on 2022-03-01 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2022-02-22

River conditions forecasts posted on 2022-02-22 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2022-02-15

River conditions forecasts posted on 2022-02-15 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-02-08

River conditions forecasts posted on 2022-02-08 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-02-01

River conditions forecasts posted on 2022-02-01 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-01-25

River conditions forecasts posted on 2022-01-25 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-01-18

River conditions forecasts posted on 2022-01-18 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-01-11

River conditions forecasts posted on 2022-01-11 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2022-01-04

River conditions forecasts posted on 2022-01-04 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-12-28

River conditions forecasts posted on 2021-12-28 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-12-21

River conditions forecasts posted on 2021-12-21 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Fall Conditions Overview in the Ottawa River Basin

Bulletins posted on 2021-12-17 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee provides integrated management of the principal reservoirs in the Ottawa River basin throughout the year, including during

Forecast for 2021-12-14

River conditions forecasts posted on 2021-12-14 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are slightly below normal for this

Forecast for 2021-12-07

River conditions forecasts posted on 2021-12-07 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are slightly below normal for this

Forecast for 2021-11-30

River conditions forecasts posted on 2021-11-30 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are slightly below normal for this

Forecast for 2021-11-23

River conditions forecasts posted on 2021-11-23 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-11-16

River conditions forecasts posted on 2021-11-16 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-11-09

River conditions forecasts posted on 2021-11-09 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-11-02

River conditions forecasts posted on 2021-11-02 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-10-26

River conditions forecasts posted on 2021-10-26 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-10-19

River conditions forecasts posted on 2021-10-19 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-10-12

River conditions forecasts posted on 2021-10-12 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-10-05

River conditions forecasts posted on 2021-10-05 by Ottawa River Regulating Committee

Flows on the main stem of the Ottawa River remain above normal for this time of the year. Flows are

Forecast for 2021-09-28

River conditions forecasts posted on 2021-09-28 by Ottawa River Regulating Committee

Levels are stable or decreasing in most areas along the main stem of the Ottawa River following recent precipitation. Levels

Forecast for 2021-09-24

River conditions forecasts posted on 2021-09-24 by Ottawa River Regulating Committee

Water levels and flows have started increasing in most locations on the main stem of the Ottawa River in response

Forecast for 2021-09-23

River conditions forecasts posted on 2021-09-23 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River (between Pembroke and Fort-Coulonge) are expected to increase

Forecast for 2021-09-21

River conditions forecasts posted on 2021-09-21 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River (between Lake Timiskaming and Pembroke) are expected to

Forecast for 2021-09-14

River conditions forecasts posted on 2021-09-14 by Ottawa River Regulating Committee

Flows are below normal in all locations on the main stem of the Ottawa River for this time of the

Forecast for 2021-09-07

River conditions forecasts posted on 2021-09-07 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2021-08-31

River conditions forecasts posted on 2021-08-31 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Levels in Baskatong Reservoir will decrease after Labour Day

Bulletins posted on 2021-08-25 by Hydro Quebec

A press release is available in French: 2021-08-25 HQ Niveau réservoir Baskatong.

Forecast for 2021-08-24

River conditions forecasts posted on 2021-08-24 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-08-17

River conditions forecasts posted on 2021-08-17 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-08-10

River conditions forecasts posted on 2021-08-10 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are close to normal for this

Forecast for 2021-08-03

River conditions forecasts posted on 2021-08-03 by Ottawa River Regulating Committee

Flows and levels are expected to continue to decline over the coming week. They should be close to normal for

Forecast for 2021-07-27

River conditions forecasts posted on 2021-07-27 by Ottawa River Regulating Committee

Flows and levels are expected to continue to decline slowly and should remain above normal for this time of the

Torrential rains of July 15 in the Timiskaming Area

Bulletins posted on 2021-07-23 by Ottawa River Regulation Secretariat

For more information about the torrential rains that fell in the Timiskaming area on July 15, please read the following

Forecast for 2021-07-20

River conditions forecasts posted on 2021-07-20 by Ottawa River Regulating Committee

Recent flow increases from the Abitibi Timiskaming region are still working their way through the Ottawa River system. Levels have

Forecast for 2021-07-16

River conditions forecasts posted on 2021-07-16 by Ottawa River Regulating Committee

Recent rainfall in the Abitibi-Timiscaming region of up to 90 mm has caused a sharp increase in reservoir levels. Reservoir

Forecast for 2021-07-13

River conditions forecasts posted on 2021-07-13 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River are below normal for this time of the

Forecast for 2021-07-06

River conditions forecasts posted on 2021-07-06 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River have increased slightly in most locations in response

Forecast for 2021-06-29

River conditions forecasts posted on 2021-06-29 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River have increased slightly in most locations in response

Low Flow Conditions in the Ottawa River Basin

Bulletins posted on 2021-06-25 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee provides integrated management of the principal reservoirs in the Ottawa River basin throughout the year

Forecast for 2021-06-22

River conditions forecasts posted on 2021-06-22 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2021-06-15

River conditions forecasts posted on 2021-06-15 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2021-06-08

River conditions forecasts posted on 2021-06-08 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2021-06-01

River conditions forecasts posted on 2021-06-01 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2021-05-25

River conditions forecasts posted on 2021-05-25 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Spring Freshet Review of 2021

Bulletins posted on 2021-05-20 by Ottawa River Regulating Committee

Freshet occurred early this year. At the end of February, the snow water content was close to average in most

Forecast for 2021-05-18

River conditions forecasts posted on 2021-05-18 by Ottawa River Regulating Committee

Levels and flows at most locations on the main stem of the Ottawa River are below normal for this time

Forecast for 2021-05-11

River conditions forecasts posted on 2021-05-11 by Ottawa River Regulating Committee

Discharges from northern reservoirs have been reduced to ensure they are able to reach their summer recreational levels. On the

Forecast for 2021-05-04

River conditions forecasts posted on 2021-05-04 by Ottawa River Regulating Committee

Discharges from northern reservoirs have been reduced to ensure they are able to reach their summer recreational levels. On the

Forecast for 2021-04-27

River conditions forecasts posted on 2021-04-27 by Ottawa River Regulating Committee

Discharges from northern reservoirs have been reduced to ensure they are able to reach their summer recreational levels. On the

Forecast for 2021-04-20

River conditions forecasts posted on 2021-04-20 by Ottawa River Regulating Committee

In the northern sectors of the Ottawa River basin the remaining snowmelt runoff is being retained in the principal reservoirs.

Forecast for 2021-04-13

River conditions forecasts posted on 2021-04-13 by Ottawa River Regulating Committee

In the northern sectors of the Ottawa River basin the remaining snowmelt runoff is being retained in the principal reservoirs.

Forecast for 2021-04-06

River conditions forecasts posted on 2021-04-06 by Ottawa River Regulating Committee

Water levels and flows continue to slowly recede in most areas along the Ottawa River. With forecasts of above-normal temperatures

End of Daily River Conditions Forecasts

Bulletins posted on 2021-04-06 by Ottawa River Regulation Secretariat

The Ottawa River Regulation Secretariat would like to inform residents of the Ottawa River Basin that the Regulating Committee will

Forecast for 2021-04-05

River conditions forecasts posted on 2021-04-05 by Ottawa River Regulating Committee

Water levels and flows have begun receding in most areas along the Ottawa River. With forecasts of close to normal

Forecast for 2021-04-04

River conditions forecasts posted on 2021-04-04 by Ottawa River Regulating Committee

Water levels and flows have begun receding in most areas along the Ottawa River. With forecasts of close to normal

Forecast for 2021-04-03

River conditions forecasts posted on 2021-04-03 by Ottawa River Regulating Committee

Water levels and flows have begun receding in most areas along the Ottawa River. With forecasts of close to normal

Forecast for 2021-04-02

River conditions forecasts posted on 2021-04-02 by Ottawa River Regulating Committee

Water levels and flows have begun receding in most areas along the Ottawa River. With forecasts of close to normal

Forecast for 2021-04-01

River conditions forecasts posted on 2021-04-01 by Ottawa River Regulating Committee

Water levels and flows have begun receding in most areas along the Ottawa River. With forecasts of close to normal

Forecast for 2021-03-31

River conditions forecasts posted on 2021-03-31 by Ottawa River Regulating Committee

Water levels and flows continue to stabilize in most areas along the Ottawa River following recent flow increases due ongoing

Forecast for 2021-03-30

River conditions forecasts posted on 2021-03-30 by Ottawa River Regulating Committee

Water levels and flows continue to stabilize in most areas along the Ottawa River following recent flow increases due ongoing

Forecast for 2021-03-29

River conditions forecasts posted on 2021-03-29 by Ottawa River Regulating Committee

Water levels and flows have increased in most locations along the main stem of the Ottawa River in response to

Forecast for 2021-03-28

River conditions forecasts posted on 2021-03-28 by Ottawa River Regulating Committee

Water levels have stabilized in most areas along the main stem of the Ottawa River. With precipitation forecast today, water

Forecast for 2021-03-27

River conditions forecasts posted on 2021-03-27 by Ottawa River Regulating Committee

Water levels have begun increasing on the main stem of the Ottawa River from Lake Deschenes down to the Montreal

Forecast for 2021-03-26

River conditions forecasts posted on 2021-03-26 by Ottawa River Regulating Committee

Significant rainfall (20 to 40 mm) is expected over the central and southern parts of the watershed. Rainfall runoff and

Rising Ottawa River Water Levels

Press Release posted on 2021-03-25 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee would like to inform watershed residents that levels and flows along the Ottawa River have

Forecast for 2021-03-25

River conditions forecasts posted on 2021-03-25 by Ottawa River Regulating Committee

Principal reservoirs throughout the basin are ready to store spring runoff. With ongoing warm weather and forecast precipitation over the

Forecast for 2021-03-23

River conditions forecasts posted on 2021-03-23 by Ottawa River Regulating Committee

Principal reservoirs throughout the basin are ready to store spring runoff. With ongoing warm weather and forecast precipitation over the

Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2021-03-22 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee monitors the Ottawa River basin closely in preparation for the spring freshet. There are many

Hydro Quebec – Working to reduce the impact of floods is part of our mission

Bulletins posted on 2021-03-19 by Hydro Quebec

Throughout the year and particularly in the spring, Hydro-Québec experts use all their knowledge to predict flooding. They work in

Forecast for 2021-03-16

River conditions forecasts posted on 2021-03-16 by Ottawa River Regulating Committee

Major reservoirs throughout the Ottawa River basin are close to empty in preparation for the spring freshet. Inflows in the

Forecast for 2021-03-09

River conditions forecasts posted on 2021-03-09 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2021-03-02

River conditions forecasts posted on 2021-03-02 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2021-02-23

River conditions forecasts posted on 2021-02-23 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2021-02-16

River conditions forecasts posted on 2021-02-16 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2021-02-09

River conditions forecasts posted on 2021-02-09 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2021-02-02

River conditions forecasts posted on 2021-02-02 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River upstream of Ottawa-Gatineau are close to normal for

Forecast for 2021-01-26

River conditions forecasts posted on 2021-01-26 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River upstream of Ottawa-Gatineau are close to normal for

Forecast for 2021-01-19

River conditions forecasts posted on 2021-01-19 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River upstream of Ottawa-Gatineau are close to normal for

Forecast for 2021-01-12

River conditions forecasts posted on 2021-01-12 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River upstream of Ottawa-Gatineau are close to normal for

Forecast for 2021-01-05

River conditions forecasts posted on 2021-01-05 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River upstream of Ottawa-Gatineau are close to normal for

Forecast for 2020-12-29

River conditions forecasts posted on 2020-12-29 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-12-22

River conditions forecasts posted on 2020-12-22 by Ottawa River Regulating Committee

Significant precipitation is expected over much of the basin beginning Thursday. Water levels and flows on the main stem of

Forecast for 2020-12-15

River conditions forecasts posted on 2020-12-15 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Fall Conditions Overview in the Ottawa River Basin

Bulletins posted on 2020-12-11 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee provides integrated management of the principal reservoirs in the Ottawa River basin throughout the year,

Forecast for 2020-12-08

River conditions forecasts posted on 2020-12-08 by Ottawa River Regulating Committee

Levels and flows on the main stem of the Ottawa River are expected to be fairly stable over the coming

Forecast for 2020-12-01

River conditions forecasts posted on 2020-12-01 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the river between Gatineau-Ottawa and the Montreal region are beginning to

Forecast for 2020-11-24

River conditions forecasts posted on 2020-11-24 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-11-17

River conditions forecasts posted on 2020-11-17 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-11-10

River conditions forecasts posted on 2020-11-10 by Ottawa River Regulating Committee

Levels and flows are back to being close to seasonal values along the main stem of the Ottawa River and

Forecast for 2020-11-03

River conditions forecasts posted on 2020-11-03 by Ottawa River Regulating Committee

Levels and flows in most locations on the main stem of the Ottawa River continue to remain above normal for

Forecast for 2020-10-27

River conditions forecasts posted on 2020-10-27 by Ottawa River Regulating Committee

Following notable increases in water levels over the last few days due to significant rainfall received in the northern part

Expecting a notable increase in water levels and flows due to significant rainfall in Abitibi-Timiskaming

Bulletins posted on 2020-10-23 by Ottawa River Regulating Committee

The Ottawa River Regulation Committee would like to advise residents that a notable increase in water levels and flows is

Forecast for 2020-10-23

River conditions forecasts posted on 2020-10-23 by Ottawa River Regulating Committee

A notable increase in water levels and flows is expected over the coming week in many locations along the Ottawa

Work postponed: temporary lowering of the level of the Rivière des Outaouais upstream of the Carillon hydropower facility

Bulletins posted on 2020-10-21 by Hydro Quebec

Please note that the bulletin issued by Hydro-Québec on October 21st was updated on October 27, 2020. Read the Press

Forecast for 2020-10-20

River conditions forecasts posted on 2020-10-20 by Ottawa River Regulating Committee

Water levels and flows are expected to increase slightly in most locations along the main stem of the Ottawa River

Important notice: Fall/winter water level adjustments

Bulletins posted on 2020-10-15 by Ontario Power Generation

Please be advised that Thanksgiving Monday marks the end of summer water level minimums for the Ottawa and Madawaska Rivers.

Forecast for 2020-10-13

River conditions forecasts posted on 2020-10-13 by Ottawa River Regulating Committee

Levels and flows are close to or slightly above normal for this time of year in most locations along the

Forecast for 2020-10-06

River conditions forecasts posted on 2020-10-06 by Ottawa River Regulating Committee

Levels and flows remain above normal for this time of year in many locations along the main stem of the

Forecast for 2020-09-29

River conditions forecasts posted on 2020-09-29 by Ottawa River Regulating Committee

Levels and flows remain above normal for this time of year in many locations along the main stem of the

NOTICE TO USERS OF THE LAC DU POISSON BLANC RESERVOIR

Bulletins posted on 2020-09-24 by Ministère de l’Environnement et de la Lutte contre les changements climatiques

Possible rise in the water level as of September 26, 2020 The Ministère de l’Environnement et de la Lutte contre

Forecast for 2020-09-22

River conditions forecasts posted on 2020-09-22 by Ottawa River Regulating Committee

Levels and flows remain above normal for this time of year in many locations along the main stem of the

Forecast for 2020-09-15

River conditions forecasts posted on 2020-09-15 by Ottawa River Regulating Committee

Levels and flows are above normal for this time of year in many locations along the main stem of the

Forecast for 2020-09-08

River conditions forecasts posted on 2020-09-08 by Ottawa River Regulating Committee

Levels and flows are above normal for this time of year in many locations along the main stem of the

Forecast for 2020-09-01

River conditions forecasts posted on 2020-09-01 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-08-25

River conditions forecasts posted on 2020-08-25 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-08-18

River conditions forecasts posted on 2020-08-18 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-08-11

River conditions forecasts posted on 2020-08-11 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-08-04

River conditions forecasts posted on 2020-08-04 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Temporary lowering of the level of the Rivière des Outaouais upstream of the Carillon hydropower facility

Bulletins posted on 2020-07-31 by Hydro Quebec

Hydro-Québec has just released a press release in English. >Access the information

Forecast for 2020-07-28

River conditions forecasts posted on 2020-07-28 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-07-21

River conditions forecasts posted on 2020-07-21 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-07-14

River conditions forecasts posted on 2020-07-14 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Spring Freshet Review of 2020

Bulletins posted on 2020-07-07 by Ottawa River Regulation Planning Board

The peak flow on the Ottawa River was approximately 10% higher than average in 2020. Find out about other highlights

Forecast for 2020-07-07

River conditions forecasts posted on 2020-07-07 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-06-30

River conditions forecasts posted on 2020-06-30 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-06-23

River conditions forecasts posted on 2020-06-23 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Ottawa River Water Level – Bryson, Fort-Coulonge, Grand Calumet Island

Bulletins posted on 2020-06-16 by Hydro Quebec

There will be a temporary variation in water levels on the Ottawa River due to the installation of booms at

Forecast for 2020-06-16

River conditions forecasts posted on 2020-06-16 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-06-09

River conditions forecasts posted on 2020-06-09 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-06-02

River conditions forecasts posted on 2020-06-02 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-05-26

River conditions forecasts posted on 2020-05-26 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-05-19

River conditions forecasts posted on 2020-05-19 by Ottawa River Regulating Committee

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

Forecast for 2020-05-14

River conditions forecasts posted on 2020-05-14 by Ottawa River Regulating Committee

Spring runoff in the northern portion of the basin continues to recede and principal reservoirs are being managed to reach

Forecast for 2020-05-13

River conditions forecasts posted on 2020-05-13 by Ottawa River Regulating Committee

Spring runoff in the northern portion of the basin continues to recede and principal reservoirs are being managed to reach

Forecast for 2020-05-12

River conditions forecasts posted on 2020-05-12 by Ottawa River Regulating Committee

Spring runoff in the northern portion of the basin continues to recede and principal reservoirs are being managed to reach

Forecast for 2020-05-11

River conditions forecasts posted on 2020-05-11 by Ottawa River Regulating Committee

Spring runoff in the northern portion of the basin is slowly receding and filling principal reservoirs in those regions. In

Forecast for 2020-05-08

River conditions forecasts posted on 2020-05-08 by Ottawa River Regulating Committee

Spring runoff in the northern portion of the basin is slowly receding and filling principal reservoirs in those regions. In

Forecast for 2020-05-07

River conditions forecasts posted on 2020-05-07 by Ottawa River Regulating Committee

Spring runoff due to snowmelt and the April 30th precipitation event has peaked in the northern and central portions of

Forecast for 2020-05-06

River conditions forecasts posted on 2020-05-06 by Ottawa River Regulating Committee

Spring runoff due to snowmelt and the April 30th precipitation event has peaked in the northern and central portions of

Forecast for 2020-05-05

River conditions forecasts posted on 2020-05-05 by Ottawa River Regulating Committee

Spring runoff due to snowmelt and the April 30th precipitation event has peaked in the northern and central portions of

Forecast for 2020-05-04

River conditions forecasts posted on 2020-05-04 by Ottawa River Regulating Committee

Spring runoff due to recent precipitation and snowmelt runoff has peaked in the northern and central portions of the basin.

Forecast for 2020-05-03

River conditions forecasts posted on 2020-05-03 by Ottawa River Regulating Committee

Spring runoff due to recent precipitation and snowmelt runoff has peaked in the northern and central portions of the basin.

Forecast for 2020-05-01

River conditions forecasts posted on 2020-05-01 by Ottawa River Regulating Committee

Spring runoff is increasing steadily in the northern and central portions of the basin due to recent precipitation combined with

Forecast for 2020-04-30

River conditions forecasts posted on 2020-04-30 by Ottawa River Regulating Committee

Spring runoff is increasing rapidly in the northern and central portions of the basin due to ongoing precipitation combined with

Forecast for 2020-04-29

River conditions forecasts posted on 2020-04-29 by Ottawa River Regulating Committee

Seasonal temperatures are expected over the coming week, which will accelerate the melt of the remaining snow cover in the

Forecast for 2020-04-28

River conditions forecasts posted on 2020-04-28 by Ottawa River Regulating Committee

Seasonal temperatures are expected over the coming week, which will accelerate the melt of the remaining snow cover in the

Forecast for 2020-04-27

River conditions forecasts posted on 2020-04-27 by Ottawa River Regulating Committee

Seasonal temperatures are expected over the coming week, which will accelerate the melt of the remaining snow cover in the

Forecast for 2020-04-24

River conditions forecasts posted on 2020-04-24 by Ottawa River Regulating Committee

With most reservoirs in Abitibi-Timiskaming continuing to release a steady flow of runoff from this region to downstream locations, levels

Mid-April Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2020-04-23 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee continues to monitor the Ottawa River basin closely as the spring freshet progresses. Reviewing river

Forecast for 2020-04-23

River conditions forecasts posted on 2020-04-23 by Ottawa River Regulating Committee

With most reservoirs in Abitibi-Timiskaming continuing to release a steady flow of runoff from this region to downstream locations, levels

Forecast for 2020-04-22

River conditions forecasts posted on 2020-04-22 by Ottawa River Regulating Committee

With most reservoirs in Abitibi-Timiskaming continuing to release a steady flow of runoff from this region to downstream locations, levels

Forecast for 2020-04-21

River conditions forecasts posted on 2020-04-21 by Ottawa River Regulating Committee

Levels are decreasing along the main stem of the Ottawa River from Pembroke down to the Montreal region as runoff

Forecast for 2020-04-20

River conditions forecasts posted on 2020-04-20 by Ottawa River Regulating Committee

Levels are decreasing along the main stem of the Ottawa River from Pembroke down to the Montreal region as runoff

Forecast for 2020-04-19

River conditions forecasts posted on 2020-04-19 by Ottawa River Regulating Committee

Levels are decreasing along the main stem of the Ottawa River from Pembroke down to the Montreal region as runoff

Forecast for 2020-04-18

River conditions forecasts posted on 2020-04-18 by Ottawa River Regulating Committee

Levels are decreasing along the main stem of the Ottawa River from Pembroke down to the Montreal region as runoff

Forecast for 2020-04-17

River conditions forecasts posted on 2020-04-17 by Ottawa River Regulating Committee

Levels are decreasing along the main stem of the Ottawa River from Pembroke down to the Montreal region as runoff

Forecast for 2020-04-16

River conditions forecasts posted on 2020-04-16 by Ottawa River Regulating Committee

Levels are stable or decreasing along the main stem of the Ottawa River from Chats Lake down to the Montreal

Forecast for 2020-04-15

River conditions forecasts posted on 2020-04-15 by Ottawa River Regulating Committee

Levels have now stabilized or are decreasing along the main stem of the Ottawa River from Chats Lake down to

Forecast for 2020-04-14

River conditions forecasts posted on 2020-04-14 by Ottawa River Regulating Committee

Water levels and flows along the main stem of the Ottawa River between Gatineau(Hull) and the Montreal region have increased

Forecast for 2020-04-13

River conditions forecasts posted on 2020-04-13 by Ottawa River Regulating Committee

Water levels and flows in most locations on the main stem of the Ottawa River have started increasing in response

Forecast for 2020-04-11

River conditions forecasts posted on 2020-04-11 by Ottawa River Regulating Committee

Levels and flows have stabilized with cooler temperatures. On Monday, significant rainfall combined with above average temperatures are expected. Levels

EXPECTING MINOR FLOODING ON THE OTTAWA RIVER

Press Release posted on 2020-04-09 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee cautions that levels and flows on the Ottawa River continue to rise gradually due to

Forecast for 2020-04-09

River conditions forecasts posted on 2020-04-09 by Ottawa River Regulating Committee

With cooler temperatures forecast over the next few days, levels and flows are expected to stabilize into the weekend. On

Forecast for 2020-04-08

River conditions forecasts posted on 2020-04-08 by Ottawa River Regulation Planning Board

With recent warming temperatures, the spring thaw continues and is causing water levels and flows on the Ottawa River to

Forecast for 2020-04-07

River conditions forecasts posted on 2020-04-07 by Ottawa River Regulating Committee

With recent warming temperatures, the spring thaw continues and is causing water levels and flows on the Ottawa River to

Forecast for 2020-04-06

River conditions forecasts posted on 2020-04-06 by Ottawa River Regulating Committee

With recent warming temperatures, the spring thaw continues and is causing water levels and flows on the Ottawa River to

Forecast for 2020-04-03

River conditions forecasts posted on 2020-04-03 by Ottawa River Regulating Committee

Water levels and flows on the Ottawa River from Mattawa down to Lake Deschenes are expected to increase gradually over

Forecast for 2020-04-02

River conditions forecasts posted on 2020-04-02 by Ottawa River Regulating Committee

Water levels and flows on the Ottawa River from Mattawa down to Lake Deschenes are expected to increase gradually over

Forecast for 2020-04-01

River conditions forecasts posted on 2020-04-01 by Ottawa River Regulating Committee

Water levels and flows on the Ottawa River from Pembroke to the Montreal region are expected to increase gradually over

Forecast for 2020-03-31

River conditions forecasts posted on 2020-03-31 by Ottawa River Regulating Committee

Water levels and flows on the Ottawa River from Pembroke to the Montreal region are expected to increase gradually over

Forecast for 2020-03-30

River conditions forecasts posted on 2020-03-30 by Ottawa River Regulating Committee

Water levels and flows on the lower reach of the Ottawa River from Lake Deschenes to the Montreal Region are

RISING OTTAWA RIVER WATER LEVELS

Press Release posted on 2020-03-29 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee would like to inform watershed residents that levels and flows along the Ottawa River have

Forecast for 2020-03-27

River conditions forecasts posted on 2020-03-27 by Ottawa River Regulating Committee

Water levels and flows on the lower river reach of the Ottawa River (between Lac Deschenes/Britannia and the Montreal region)

Hydro Quebec – lowering of levels above our dams

Bulletins posted on 2020-03-27 by Hydro Quebec

Starting this week, Hydro Quebec will progressively lower forebay (area just upstream of dams) levels at its run-of-the-river facilities on

Forecast for 2020-03-24

River conditions forecasts posted on 2020-03-24 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are within or slightly above their normal range for

COVID-19: Important message by the Planning Board

Bulletins posted on 2020-03-20 by Ottawa River Regulation Planning Board

Members of the Ottawa River Regulation Planning Board are committed to ensuring the continued cooperative management of the principal reservoirs

Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2020-03-20 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee monitors the Ottawa River basin closely at this time of the year in preparation for

Forecast for 2020-03-17

River conditions forecasts posted on 2020-03-17 by Ottawa River Regulating Committee

The warm weather and rainfall forecast for March 20 over a large portion of the basin are expected to cause

Ottawa river drawdown at Des Joachims generating station

Bulletins posted on 2020-03-10 by Ontario Power Generation

OPG is currently in the process of drawing levels on the Ottawa river down upstream of Des Joachims generating station. This annual

Forecast for 2020-03-10

River conditions forecasts posted on 2020-03-10 by Ottawa River Regulating Committee

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

The Planning Board launches its new website

Bulletins posted on 2020-03-09 by Ottawa River Regulation Planning Board

The Ottawa River Regulation Planning Board is excited to announce the launch of its new website on March 7, 2020!

Forecast for 2020-03-03

River conditions forecasts posted on 2020-03-03 by Ottawa River Regulating Committee

Levels and flows at most places on the main stem of the Ottawa River are slightly below normal for this

River condition forecast on 2019-12-30

River conditions forecasts posted on 2019-12-30 by Ottawa River Regulating Committee

Levels and flows at most places on the main stem of the Ottawa River are slightly below normal values for

River condition forecast on 2019-12-23

River conditions forecasts posted on 2019-12-23 by Ottawa River Regulating Committee

Levels and flows at most places on the main stem of the Ottawa River are slightly below normal values for

2019 Open House Sessions and Public Meetings

Bulletins posted on 2019-12-17 by Ottawa River Regulation Secretariat

The Ottawa River Regulation Planning Board would like to thank residents for their participation in public meetings and open house

River condition forecast on 2019-12-17

River conditions forecasts posted on 2019-12-17 by Ottawa River Regulating Committee

Levels and flows at most places on the main stem of the Ottawa River are slightly below normal values for

Chute-Bell Hydropower Facility: Improvement of discharge capacity

Bulletins posted on 2019-12-10 by Hydro Quebec

Hydro-Québec will carry out major work to improve the discharge capacity of Chute-Bell’s existing structures. The work will be carried

Report by Ontario’s Special Advisor on Flooding

Bulletins posted on 2019-11-28 by Ottawa River Regulation Secretariat

Ontario released today the report from the Special Advisor on Flooding to the Honourable John Yakabuski, Minister of Natural Resources

Frequently Asked Questions 2019

Bulletins posted on 2019-10-24 by Ottawa River Regulation Secretariat

We are providing a series of answers to questions that were often asked during the spring flood of 2019. In

Open house sessions in the Outaouais Region for those interested in knowing more about river flow and reservoirs management

Bulletins posted on 2019-10-23 by Ottawa River Regulation Secretariat

Are you interested in knowing more about the management of flows and reservoirs in the Outaouais Region? Experts in this

Lowered water levels on the Ottawa River between Hull and the Carillon dam

Bulletins posted on 2019-10-15 by Hydro Quebec

In the coming weeks, Hydro-Québec will carry out drilling work downstream of the Carillon generating station spillway. The river’s upstream

2019 Spring Flood – Tables of Forecast Peak Levels

Bulletins posted on 2019-07-11 by Ottawa River Regulation Secretariat

From April 19th to June 7th the ORRS placed on the ORRPB website a table of forecast peak levels for multiple sites

Limits to the Regulation of the Ottawa River – 2019 Spring Flood Overview

Bulletins posted on 2019-07-11 by Ottawa River Regulation Secretariat

The following presentations were made by the Ottawa River Regulation Secretariat at recent public meetings: 2019-07-04 : Mattawa Public Meeting

Limits to the Regulation of the Ottawa River – 2019 Spring Flood Overview

Bulletins posted on 2019-06-28 by Ottawa River Regulation Secretariat

The following presentations were made by the Ottawa River Regulation Secretariat at recent public meetings. June 22-Pembroke Public Meeting June

Des Joachims – Refill Strategy

Bulletins posted on 2019-05-31 by Ontario Power Generation

With inflows on the decline, the current strategy at Des Joachims will be to raise water levels approximately 5-10 cm

Background on OPG operations on the upper Ottawa River during High Flow Water Conditions

Bulletins posted on 2019-05-12 by Ontario Power Generation

Upper Ottawa River Update Renfrew – OPG understands that high water is a concern for communities located along the Upper

Historic Flood Risk on the Ottawa River

Press Release posted on 2019-05-09 by Ottawa River Regulating Committee

Abitibi-Timiskaming region and Mattawa down to Lac Deschenes OTTAWA/GATINEAU, Thursday May 9, 2019 — The Ottawa River Regulating Committee warns

Ongoing flood risk on the Ottawa River

Press Release posted on 2019-05-03 by Ottawa River Regulating Committee

Mattawa down to the Montreal Archipelago OTTAWA/GATINEAU, Friday May 3, 2019 — The Ottawa River Regulating Committee warns that levels

Preventive measures for the Chute-Bell generating station

Bulletins posted on 2019-04-25 by Hydro Quebec

According to studies done by Hydro-Québec, a dam break at Chute Bell will not affect river conditions on the Ottawa

Increased flooding risk on the Ottawa River – Mattawa down to Montreal Region

Press Release posted on 2019-04-25 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Thursday April 25, 2019 — The Ottawa River Regulating Committee warns that levels and flows on the Ottawa River

Expecting major flooding on the Ottawa River – Lac Coulonge down to Montreal Region

Press Release posted on 2019-04-18 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Thursday April 18, 2019 — The Ottawa River Regulating Committee warns that levels and flows on the Ottawa River

Ottawa River Water Levels – Lake Coulonge down to Montreal Region

Press Release posted on 2019-04-16 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Tuesday April 16, 2019 — The Ottawa River Regulating Committee cautions that levels and flows on the Ottawa River

Rising Ottawa River Water Levels

Press Release posted on 2019-04-11 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Thursday April 11, 2019 — The Ottawa River Regulating Committee would like to inform watershed residents that levels and

Beginning of Hydrologic Forecast for Spring Freshet 2019

Bulletins posted on 2019-04-08 by Ottawa River Regulation Secretariat

Beginning today, a general four-day forecast will be provided at the following locations: Ottawa River at Lake Timiskaming, Ottawa River

Des Joachims GS

Bulletins posted on 2019-04-04 by Ontario Power Generation

The current strategy at Des Joachims is to pass inflow on a daily/weekly basis. The refill towards 151.00 m will

Hydro Quebec is preparing for the spring freshet

Bulletins posted on 2019-03-04 by Hydro Quebec

Video available in French only: https://www.facebook.com/hydroquebec1944/videos/2252068134856789/

2019-Forecast Peak Level Tables

Press Release posted on 2019-02-08 by Ottawa River Regulating Committee

2019 – Forecast Peak Level Tables Download the table

River condition forecast on 2018-11-06

River conditions forecasts posted on 2018-11-06 by Ottawa River Regulation Planning Board

Water levels and flows at most locations on the main stem of the Ottawa River will increase over the next

River condition forecast on 2018-10-30

River conditions forecasts posted on 2018-10-30 by Ottawa River Regulation Planning Board

Flows and water levels at most locations on the main stem of the Ottawa River are expected to slowly decline

River condition forecast on 2018-10-23

River conditions forecasts posted on 2018-10-23 by Ottawa River Regulation Planning Board

Due to hi discharges from the northern part of the basin, flows and water levels at most locations on the

River condition forecast on 2018-10-16

River conditions forecasts posted on 2018-10-16 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River have stabilized at most locations. Flows and water levels are

River condition forecast on 2018-10-15

River conditions forecasts posted on 2018-10-15 by Ottawa River Regulation Planning Board

Following rapid increases in water levels over the last few days, water levels along the main stem of the Ottawa

River condition forecast on 2018-10-12

River conditions forecasts posted on 2018-10-12 by Ottawa River Regulation Planning Board

Due to significant rainfall received in the northern part of the basin, sharp increases in flows and levels on the

River condition forecast on 2018-10-11

River conditions forecasts posted on 2018-10-11 by Ottawa River Regulation Planning Board

Due to significant rainfall received in the northern part of the basin, sharp increases in flows and levels on the

River condition forecast on 2018-10-09

River conditions forecasts posted on 2018-10-09 by Ottawa River Regulation Planning Board

Due to significant rainfall expected over the next week in the northern part of the basin, sharp increases in flows

River condition forecast on 2018-10-02

River conditions forecasts posted on 2018-10-02 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa River are above normal for this

River condition forecast on 2018-09-25

River conditions forecasts posted on 2018-09-25 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa River are above normal for this

River condition forecast on 2018-09-18

River conditions forecasts posted on 2018-09-18 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa River are above normal for this

River condition forecast on 2018-09-11

River conditions forecasts posted on 2018-09-11 by Ottawa River Regulation Planning Board

Following rapid increases in water levels over the last few days, water levels along the main stem of the Ottawa

River condition forecast on 2018-09-07

River conditions forecasts posted on 2018-09-07 by Ottawa River Regulation Planning Board

Due to significant rainfall received over the last week in the northern part of the basin, sharp increases in flows

River condition forecast on 2018-09-04

River conditions forecasts posted on 2018-09-04 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are expected to increase slightly over the next

River condition forecast on 2018-08-28

River conditions forecasts posted on 2018-08-28 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River may increase slightly in response to recent rainfall

River condition forecast on 2018-08-21

River conditions forecasts posted on 2018-08-21 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River may increase slightly in response to precipitation expected

Ottawa river levels temporarily lowered

Bulletins posted on 2018-08-14 by Hydro Quebec

Read press release

River condition forecast on 2018-08-14

River conditions forecasts posted on 2018-08-14 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2018-08-07

River conditions forecasts posted on 2018-08-07 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2018-07-31

River conditions forecasts posted on 2018-07-31 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2018-07-24

River conditions forecasts posted on 2018-07-24 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2018-07-17

River conditions forecasts posted on 2018-07-17 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2018-07-11

River conditions forecasts posted on 2018-07-11 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decrease this week in most locations on the main stem of the

Safety Boom Installations at Bryson Generating Station – Level Fluctuations

Bulletins posted on 2018-07-10 by Hydro Quebec

A press release is available in French only: ESTACADES-BRYSON.pdf

River condition forecast on 2018-07-03

River conditions forecasts posted on 2018-07-03 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decrease this week in most locations on the main stem of the

River condition forecast on 2018-06-26

River conditions forecasts posted on 2018-06-26 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decrease this week in most locations on the main stem of the

River condition forecast on 2018-06-19

River conditions forecasts posted on 2018-06-19 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decrease this week in most locations on the main stem of the

River condition forecast on 2018-06-12

River conditions forecasts posted on 2018-06-12 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decrease this week in most locations on the main stem of the

River condition forecast on 2018-06-05

River conditions forecasts posted on 2018-06-05 by Ottawa River Regulation Planning Board

Recent rainfall over much of the basin have slowed water level decline in most locations along the main stem of

River condition forecast on 2018-05-29

River conditions forecasts posted on 2018-05-29 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decrease in most locations on the main stem of the Ottawa River

Des Joachims Spring Refill

Bulletins posted on 2018-05-22 by Ontario Power Generation

The water level at Des Joachims is expected to rise approximately 5 cm per day for the next 5 days.

River condition forecast on 2018-05-22

River conditions forecasts posted on 2018-05-22 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are expected to slowly decrease this week.

River condition forecast on 2018-05-18

River conditions forecasts posted on 2018-05-18 by Ottawa River Regulation Planning Board

Peak flows due to snowmelt runoff continue to recede and barring heavy rainfall in the month of May, no further

River condition forecast on 2018-05-17

River conditions forecasts posted on 2018-05-17 by Ottawa River Regulation Planning Board

Water levels and flows will continue to slowly decline over the next few days in most areas along the river.

River condition forecast on 2018-05-16

River conditions forecasts posted on 2018-05-16 by Ottawa River Regulation Planning Board

Water levels and flows will continue to slowly decline over the next few days in most areas along the river.

River condition forecast on 2018-05-15

River conditions forecasts posted on 2018-05-15 by Ottawa River Regulation Planning Board

Water levels and flows will continue to slowly decline over the next few days in most areas along the river.

River condition forecast on 2018-05-14

River conditions forecasts posted on 2018-05-14 by Ottawa River Regulation Planning Board

Water levels and flows are expected to slowly decline over the next few days in most areas along the river.

River condition forecast on 2018-05-13

River conditions forecasts posted on 2018-05-13 by Ottawa River Regulation Planning Board

Water levels and flows have stabilized in most areas along the river and are expected to slowly decline over the

River condition forecast on 2018-05-12

River conditions forecasts posted on 2018-05-12 by Ottawa River Regulation Planning Board

Water levels and flows have stabilized in most areas along the river and are expected to slowly decline over the

River condition forecast on 2018-05-11

River conditions forecasts posted on 2018-05-11 by Ottawa River Regulation Planning Board

Water levels and flows have stabilized in most areas along the river and are expected to slowly decline over the

River condition forecast on 2018-05-10

River conditions forecasts posted on 2018-05-10 by Ottawa River Regulation Planning Board

Water levels and flows are stabilizing in most areas along the river and are expected to start declining in the

River condition forecast on 2018-05-09

River conditions forecasts posted on 2018-05-09 by Ottawa River Regulation Planning Board

Water levels and flows are beginning to stabilize in most areas along the river and are expected to start declining

River condition forecast on 2018-05-08

River conditions forecasts posted on 2018-05-08 by Ottawa River Regulation Planning Board

Water levels and flows are expected to peak in all areas along the river sometimes mid-week and are expected to

River condition forecast on 2018-05-07

River conditions forecasts posted on 2018-05-07 by Ottawa River Regulation Planning Board

Water levels and flows are expected to peak in all areas along the river sometimes mid-week and are expected to

River condition forecast on 2018-05-06

River conditions forecasts posted on 2018-05-06 by Ottawa River Regulation Planning Board

Water levels and flows will continue to gradually increase in all areas along the river in the next few days

River condition forecast on 2018-05-05

River conditions forecasts posted on 2018-05-05 by Ottawa River Regulation Planning Board

Water levels and flows will continue to gradually increase in all areas along the river in the next few days

River condition forecast on 2018-05-04

River conditions forecasts posted on 2018-05-04 by Ottawa River Regulation Planning Board

Water levels and flows will continue to increase in all areas along the river in the next few days due

River condition forecast on 2018-05-03

River conditions forecasts posted on 2018-05-03 by Ottawa River Regulation Planning Board

Spring runoff from the north is continuing to fill reservoirs in that part of the basin. Water levels and flows

River condition forecast on 2018-05-02

River conditions forecasts posted on 2018-05-02 by Ottawa River Regulation Planning Board

Spring runoff from the north is continuing to fill reservoirs in that part of the basin. Water levels and flows

Ottawa River Water Levels

Press Release posted on 2018-05-01 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Tuesday May 1, 2018 — The Ottawa River Regulating Committee cautions that levels and flows on the Ottawa River

River condition forecast on 2018-05-01

River conditions forecasts posted on 2018-05-01 by Ottawa River Regulation Planning Board

Spring runoff from the north is continuing to fill reservoirs in that part of the basin. Water levels and flows

River condition forecast on 2018-04-30

River conditions forecasts posted on 2018-04-30 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. With forecast

Rising Ottawa River Water Levels

Press Release posted on 2018-04-29 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Sunday April 29, 2018 — The Ottawa River Regulating Committee would like to inform watershed residents that levels and

River condition forecast on 2018-04-29

River conditions forecasts posted on 2018-04-29 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are increasing in response to runoff from recent

River condition forecast on 2018-04-28

River conditions forecasts posted on 2018-04-28 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are increasing in response to runoff from recent

River condition forecast on 2018-04-27

River conditions forecasts posted on 2018-04-27 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are increasing in response to runoff from recent

River condition forecast on 2018-04-26

River conditions forecasts posted on 2018-04-26 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa River are increasing in response to

River condition forecast on 2018-04-25

River conditions forecasts posted on 2018-04-25 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river are expected to slowly begin

River condition forecast on 2018-04-24

River conditions forecasts posted on 2018-04-24 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river are expected to slowly begin

River condition forecast on 2018-04-23

River conditions forecasts posted on 2018-04-23 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river are expected to slowly begin

River condition forecast on 2018-04-20

River conditions forecasts posted on 2018-04-20 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river will remain below normal for

River condition forecast on 2018-04-19

River conditions forecasts posted on 2018-04-19 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river continue to increase slowly in

River condition forecast on 2018-04-18

River conditions forecasts posted on 2018-04-18 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river are expected to increase slowly

River condition forecast on 2018-04-17

River conditions forecasts posted on 2018-04-17 by Ottawa River Regulation Planning Board

Water levels and flows in most locations on the main stem of the Ottawa river are expected to increase gradually

River condition forecast on 2018-04-16

River conditions forecasts posted on 2018-04-16 by Ottawa River Regulation Planning Board

Beginning today, website updates will be done on a daily basis. Water levels and flows on the main stem of

Integrated Reservoir Management – Spring 2018

Bulletins posted on 2018-03-29 by Ottawa River Regulation Secretariat

Download this presentation to learn more about the integrated management of the principal reservoirs during spring freshets. Reservoir_Management_Spring_2018.pdf

Ottawa River – 2017 Spring Flood Summary

Bulletins posted on 2018-02-15 by Ottawa River Regulation Secretariat

The Ottawa River Regulation Planning Board is pleased to announce the publishing of a special document regarding the 2017 Spring

River condition forecast on 2017-12-19

River conditions forecasts posted on 2017-12-19 by Ottawa River Regulation Planning Board

Flows on the main stem of the Ottawa River are close to normal for this time of the year and

River condition forecast on 2017-12-12

River conditions forecasts posted on 2017-12-12 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-12-05

River conditions forecasts posted on 2017-12-05 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-11-28

River conditions forecasts posted on 2017-11-28 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-11-21

River conditions forecasts posted on 2017-11-21 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-11-14

River conditions forecasts posted on 2017-11-14 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-11-07

River conditions forecasts posted on 2017-11-07 by Ottawa River Regulation Planning Board

Recent precipitation over much of the basin has caused water levels and flows to remain above normal in most sections

River condition forecast on 2017-11-03

River conditions forecasts posted on 2017-11-03 by Ottawa River Regulation Planning Board

Recent precipitation over much of the basin has caused water levels and flows to remain above normal in most sections

River condition forecast on 2017-10-31

River conditions forecasts posted on 2017-10-31 by Ottawa River Regulation Planning Board

Recent heavy precipitation over much of the basin has caused water levels and flows to increase rapidly in most sections

River condition forecast on 2017-10-30

River conditions forecasts posted on 2017-10-30 by Ottawa River Regulation Planning Board

Precipitations received on October 29 and 30 over much of the basin have caused water levels and flows to increase

River condition forecast on 2017-10-24

River conditions forecasts posted on 2017-10-24 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-10-17

River conditions forecasts posted on 2017-10-17 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-10-10

River conditions forecasts posted on 2017-10-10 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-10-02

River conditions forecasts posted on 2017-10-02 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-09-26

River conditions forecasts posted on 2017-09-26 by Ottawa River Regulation Planning Board

Levels and flows at many locations along the main stem of the Ottawa River remain above normal for this time

River condition forecast on 2017-09-19

River conditions forecasts posted on 2017-09-19 by Ottawa River Regulation Planning Board

Levels and flows at many locations along the main stem of the Ottawa River remain above normal for this time

River condition forecast on 2017-09-12

River conditions forecasts posted on 2017-09-12 by Ottawa River Regulation Planning Board

Levels and flows at many locations along the main stem of the Ottawa River remain above normal for this time

River condition forecast on 2017-09-05

River conditions forecasts posted on 2017-09-05 by Ottawa River Regulation Planning Board

Levels and flows at many locations along the main stem of the Ottawa River remain above normal for this time

River condition forecast on 2017-08-29

River conditions forecasts posted on 2017-08-29 by Ottawa River Regulation Planning Board

Levels and flows at many locations along the main stem of the Ottawa River remain above normal for this time

River condition forecast on 2017-08-22

River conditions forecasts posted on 2017-08-22 by Ottawa River Regulation Planning Board

Levels and flows at many locations along the main stem of the Ottawa River remain above normal for this time

River condition forecast on 2017-08-15

River conditions forecasts posted on 2017-08-15 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-08-08

River conditions forecasts posted on 2017-08-08 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-08-01

River conditions forecasts posted on 2017-08-01 by Ottawa River Regulation Planning Board

Water levels are near normal conditions in most locations along the main stem of the Ottawa River. Rainfall of 20

River condition forecast on 2017-07-25

River conditions forecasts posted on 2017-07-25 by Ottawa River Regulation Planning Board

Precipitations received on July 24 over the southern part of the basin have caused water levels to increase slightly in

River condition forecast on 2017-07-18

River conditions forecasts posted on 2017-07-18 by Ottawa River Regulation Planning Board

Water levels remain above normal for this time of the year at most locations on the Ottawa River. With no

River condition forecast on 2017-07-11

River conditions forecasts posted on 2017-07-11 by Ottawa River Regulation Planning Board

Water levels remain above normal for this time of the year at most locations on the Ottawa River. With no

River condition forecast on 2017-07-04

River conditions forecasts posted on 2017-07-04 by Ottawa River Regulation Planning Board

Recent rainfall events over the central and southern parts of the basin have caused water levels to increase in most

River condition forecast on 2017-06-27

River conditions forecasts posted on 2017-06-27 by Ottawa River Regulation Planning Board

Due to ongoing precipitation, levels and flows at many locations along the main stem of the Ottawa River remain above

River condition forecast on 2017-06-20

River conditions forecasts posted on 2017-06-20 by Ottawa River Regulation Planning Board

Water levels will slightly increase over the next few days in response to recent rainfall events. Levels should continue to

River condition forecast on 2017-06-13

River conditions forecasts posted on 2017-06-13 by Ottawa River Regulation Planning Board

Water levels remain above normal for this time of the year at most locations on the Ottawa River. Levels are

River condition forecast on 2017-06-08

River conditions forecasts posted on 2017-06-08 by Ottawa River Regulation Planning Board

Water levels remain above normal for this time of the year at most locations on the Ottawa River. With no

River condition forecast on 2017-06-07

River conditions forecasts posted on 2017-06-07 by Ottawa River Regulation Planning Board

Water levels remain above normal for this time of the year at most locations on the Ottawa River. With no

River condition forecast on 2017-06-06

River conditions forecasts posted on 2017-06-06 by Ottawa River Regulation Planning Board

Recent rainfall and ongoing showers over parts of the basin have slowed water level decline in most locations along the

River condition forecast on 2017-06-05

River conditions forecasts posted on 2017-06-05 by Ottawa River Regulation Planning Board

Recent rainfall and ongoing showers over parts of the basin have slowed water level decline in most locations along the

River condition forecast on 2017-06-02

River conditions forecasts posted on 2017-06-02 by Ottawa River Regulation Planning Board

Water levels are expected to gradually decline in most locations along the main stem of the Ottawa River over the

River condition forecast on 2017-06-01

River conditions forecasts posted on 2017-06-01 by Ottawa River Regulation Planning Board

Recent rainfall of 5 to 30 mm over much of the basin have temporarily stopped the decline in water levels

River condition forecast on 2017-05-31

River conditions forecasts posted on 2017-05-31 by Ottawa River Regulation Planning Board

Recent rainfall and ongoing showers over parts of the basin are slowing water level decline in some locations from Mattawa

River condition forecast on 2017-05-30

River conditions forecasts posted on 2017-05-30 by Ottawa River Regulation Planning Board

Recent rainfall and ongoing showers over parts of the basin are slowing water level decline in some locations from Mattawa

River condition forecast on 2017-05-29

River conditions forecasts posted on 2017-05-29 by Ottawa River Regulation Planning Board

Ongoing rainfall of 10 to 30 mm over the basin will slow water level decline in some locations from Mattawa

River condition forecast on 2017-05-26

River conditions forecasts posted on 2017-05-26 by Ottawa River Regulation Planning Board

Recent rainfall and ongoing showers over parts of the basin are slowing water level decline in some locations from Mattawa

River condition forecast on 2017-05-25

River conditions forecasts posted on 2017-05-25 by Ottawa River Regulation Planning Board

Water levels continue to gradually decline in most locations along the main stem of the Ottawa River. Rainfall of 5

River condition forecast on 2017-05-24

River conditions forecasts posted on 2017-05-24 by Ottawa River Regulation Planning Board

Precipitation received over the weekend has slowed water level decline in most locations along the main stem of the Ottawa

River condition forecast on 2017-05-23

River conditions forecasts posted on 2017-05-23 by Ottawa River Regulation Planning Board

Precipitation received over the weekend has slowed water level decline in most locations along the main stem of the Ottawa

River condition forecast on 2017-05-22

River conditions forecasts posted on 2017-05-22 by Ottawa River Regulation Planning Board

Current weather forecasts predict significant rainfall over the coming week, particularly in northern sectors of the basin. With northern reservoirs

River condition forecast on 2017-05-21

River conditions forecasts posted on 2017-05-21 by Ottawa River Regulation Planning Board

Current weather forecasts predict significant rainfall over the coming week, particularly in northern sectors of the basin. With northern reservoirs

River condition forecast on 2017-05-20

River conditions forecasts posted on 2017-05-20 by Ottawa River Regulation Planning Board

Current weather forecasts predict significant rainfall over the coming week, particularly in northern sectors of the basin. With northern reservoirs

River condition forecast on 2017-05-19

River conditions forecasts posted on 2017-05-19 by Ottawa River Regulation Planning Board

Levels and flows at all places within the Ottawa River watershed are decreasing at a moderate rate as summer conditions

River condition forecast on 2017-05-18

River conditions forecasts posted on 2017-05-18 by Ottawa River Regulation Planning Board

Current weather forecasts predict significant rainfall over the coming week, particularly in northern sectors of the basin. With northern reservoirs

River condition forecast on 2017-05-17

River conditions forecasts posted on 2017-05-17 by Ottawa River Regulation Planning Board

Forecast rainfall of 5 to 15 mm starting tonight, primarily in the northern portion of the basin, is expected to

River condition forecast on 2017-05-16

River conditions forecasts posted on 2017-05-16 by Ottawa River Regulation Planning Board

Most heavily flooded areas, between Lac Coulonge and the Hawkesbury/Grenville area, are now free of high waters. Water level decline

River condition forecast on 2017-05-15

River conditions forecasts posted on 2017-05-15 by Ottawa River Regulation Planning Board

Most heavily flooded areas, between Lac Coulonge and the Hawkesbury/Grenville area, are now free of high waters. Water level decline

River condition forecast on 2017-05-14

River conditions forecasts posted on 2017-05-14 by Ottawa River Regulation Planning Board

Heavily flooded areas should be free of high water by Monday of next week in most locations along the main

River condition forecast on 2017-05-13

River conditions forecasts posted on 2017-05-13 by Ottawa River Regulation Planning Board

Heavily flooded areas should be free of high water by Monday of next week in most locations along the main

River condition forecast on 2017-05-12

River conditions forecasts posted on 2017-05-12 by Ottawa River Regulation Planning Board

Heavily flooded areas should be free of high water by Monday of next week in most locations along the main

River condition forecast on 2017-05-11

River conditions forecasts posted on 2017-05-11 by Ottawa River Regulation Planning Board

Flood levels continue to slowly decrease on all sections of the main stem of the Ottawa River between Mattawa down

River condition forecast on 2017-05-10

River conditions forecasts posted on 2017-05-10 by Ottawa River Regulation Planning Board

Flood levels continue to slowly decrease on all sections of the main stem of the Ottawa River between Mattawa down

River condition forecast on 2017-05-09

River conditions forecasts posted on 2017-05-09 by Ottawa River Regulation Planning Board

Peak flood levels have been reached on all sections of the main stem of the Ottawa River between Mattawa down

River condition forecast on 2017-05-08

River conditions forecasts posted on 2017-05-08 by Ottawa River Regulation Planning Board

Peak flood levels have been reached on most sections of the main stem of the Ottawa River between Mattawa down

River condition forecast on 2017-05-07

River conditions forecasts posted on 2017-05-07 by Ottawa River Regulation Planning Board

Peak flood levels are close to being reached on most sections along the main stem of the Ottawa River between

River condition forecast on 2017-05-06

River conditions forecasts posted on 2017-05-06 by Ottawa River Regulation Planning Board

Ongoing rainfall is expected to maintain or increase major flooding in vulnerable areas along the main stem of the Ottawa

River condition forecast on 2017-05-05

River conditions forecasts posted on 2017-05-05 by Ottawa River Regulation Planning Board

Forecast rainfall is expected to produce major flooding in vulnerable areas along the main stem of the Ottawa River between

River condition forecast on 2017-05-04

River conditions forecasts posted on 2017-05-04 by Ottawa River Regulation Planning Board

Water levels along the main stem of the Ottawa River have stabilized at most locations following the heavy precipitation received

River condition forecast on 2017-05-03

River conditions forecasts posted on 2017-05-03 by Ottawa River Regulation Planning Board

Water levels along the Ottawa River have increased significantly at most locations along the main stem of the Ottawa River

River condition forecast on 2017-05-02

River conditions forecasts posted on 2017-05-02 by Ottawa River Regulation Planning Board

Significant portions of the basin have received precipitation of 50 to 60 mm over the last two days. Further precipitation

River condition forecast on 2017-05-01

River conditions forecasts posted on 2017-05-01 by Ottawa River Regulation Planning Board

Significant rainfall (30 to 60 mm) is currently being received throughout the watershed. Combined with snowmelt runoff in the north,

River condition forecast on 2017-04-30

River conditions forecasts posted on 2017-04-30 by Ottawa River Regulation Planning Board

Significant rainfall (30 to 60 mm) is forecast throughout the watershed beginning today. Combined with snowmelt runoff in the north,

River condition forecast on 2017-04-29

River conditions forecasts posted on 2017-04-29 by Ottawa River Regulation Planning Board

Significant rainfall (30 to 60 mm) is forecast throughout the watershed beginning on Sunday. Combined with snowmelt runoff in the

April 28, 2017

Press Release posted on 2017-04-28 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Friday April 28, 2017 –The Ottawa River Regulating Committee cautions that water levels and flows along the main stem

River condition forecast on 2017-04-28

River conditions forecasts posted on 2017-04-28 by Ottawa River Regulation Planning Board

Significant rainfall (30 to 60 mm) is forecast throughout the watershed beginning on Sunday. Combined with snowmelt runoff in the

River condition forecast on 2017-04-27

River conditions forecasts posted on 2017-04-27 by Ottawa River Regulation Planning Board

Significant rainfall (25 to 50 mm) is forecast throughout the watershed beginning on Sunday. Combined with snowmelt runoff in the

River condition forecast on 2017-04-26

River conditions forecasts posted on 2017-04-26 by Ottawa River Regulation Planning Board

To reduce downstream flooding, all northern reservoirs are continuing to refill. Water levels and flows between Mattawa and Lac Coulonge

River condition forecast on 2017-04-25

River conditions forecasts posted on 2017-04-25 by Ottawa River Regulation Planning Board

To reduce downstream flooding, all northern reservoirs are continuing to refill. Water levels and flows between Mattawa and Lac Coulonge

River condition forecast on 2017-04-24

River conditions forecasts posted on 2017-04-24 by Ottawa River Regulation Planning Board

To reduce downstream flooding, all northern reservoirs are continuing to refill. With no significant precipitation in the forecast, water levels

River condition forecast on 2017-04-23

River conditions forecasts posted on 2017-04-23 by Ottawa River Regulation Planning Board

With no further precipitation forecast over the next few days, levels and flows on the main stem of the Ottawa

River condition forecast on 2017-04-22

River conditions forecasts posted on 2017-04-22 by Ottawa River Regulation Planning Board

With no further precipitation forecast over the next few days, levels and flows on the main stem of the Ottawa

River condition forecast on 2017-04-21

River conditions forecasts posted on 2017-04-21 by Ottawa River Regulation Planning Board

With no further precipitation forecast over the next few days, levels and flows on the main stem of the Ottawa

River condition forecast on 2017-04-20

River conditions forecasts posted on 2017-04-20 by Ottawa River Regulation Planning Board

Flows and levels on the main stem of the Ottawa River between Pembroke and the Montreal region continue to be

River condition forecast on 2017-04-19

River conditions forecasts posted on 2017-04-19 by Ottawa River Regulation Planning Board

Flows and levels on the main stem of the Ottawa River between Pembroke and the Montreal region continue to be

Press Release – April 18, 2017

Press Release posted on 2017-04-18 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Tuesday April 18, 2017 –The Ottawa River Regulating Committee cautions that recent rainfall combined with snowmelt has caused the

River condition forecast on 2017-04-18

River conditions forecasts posted on 2017-04-18 by Ottawa River Regulation Planning Board

Recent precipitation over most of the basin, combined with continued snowmelt in several areas, has caused the flows and levels

River condition forecast on 2017-04-17

River conditions forecasts posted on 2017-04-17 by Ottawa River Regulation Planning Board

Recent precipitation over most of the basin, combined with continued snowmelt in several areas, has caused the flows and levels

River condition forecast on 2017-04-16

River conditions forecasts posted on 2017-04-16 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is gradually filling reservoirs in that part of the basin. Flows and levels

River condition forecast on 2017-04-15

River conditions forecasts posted on 2017-04-15 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is gradually filling reservoirs in that part of the basin. Flows and levels

River condition forecast on 2017-04-14

River conditions forecasts posted on 2017-04-14 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is gradually filling reservoirs in that part of the basin. Flows and levels

River condition forecast on 2017-04-13

River conditions forecasts posted on 2017-04-13 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is gradually filling reservoirs in that part of the basin. Flows and levels

River condition forecast on 2017-04-12

River conditions forecasts posted on 2017-04-12 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is gradually filling reservoirs in that part of the basin. Flows and levels

River condition forecast on 2017-04-11

River conditions forecasts posted on 2017-04-11 by Ottawa River Regulation Planning Board

Flows and levels on the main stem of the Ottawa River between Lake Coulonge and the Montreal region are expected

River condition forecast on 2017-04-10

River conditions forecasts posted on 2017-04-10 by Ottawa River Regulation Planning Board

Flows and levels on the main stem of the Ottawa River are expected to continue to increase gradually between Mattawa

River condition forecast on 2017-04-09

River conditions forecasts posted on 2017-04-09 by Ottawa River Regulation Planning Board

Flows and levels on the main stem of the Ottawa River are expected to continue to increase gradually between Mattawa

River condition forecast on 2017-04-08

River conditions forecasts posted on 2017-04-08 by Ottawa River Regulation Planning Board

Flows and levels on the main stem of the Ottawa River are expected to continue to increase gradually between Mattawa

River condition forecast on 2017-04-07

River conditions forecasts posted on 2017-04-07 by Ottawa River Regulation Planning Board

Due to recent rainfall, rising inflows will result in sustained increases in water levels and flows into the weekend. Minor

River condition forecast on 2017-04-06

River conditions forecasts posted on 2017-04-06 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin have started to fill. Inflows across the basin are increasing due to warmer temperatures and received

Rising Ottawa River Water Levels

Press Release posted on 2017-04-05 by Ottawa River Regulating Committee

OTTAWA/GATINEAU, Wednesday April 5, 2017 –The Ottawa River Regulating Committee cautions that level and flows on the Ottawa River are

River condition forecast on 2017-04-05

River conditions forecasts posted on 2017-04-05 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin have started to fill. Inflows across the basin are increasing due to warmer temperatures and received

River condition forecast on 2017-04-04

River conditions forecasts posted on 2017-04-04 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin have started to fill. Inflows across the basin are expected to increase due to warmer temperatures

River condition forecast on 2017-04-03

River conditions forecasts posted on 2017-04-03 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin have started to fill. Inflows across the basin are expected to increase due to the warmer

River condition forecast on 2017-03-28

River conditions forecasts posted on 2017-03-28 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows in

River condition forecast on 2017-03-21

River conditions forecasts posted on 2017-03-21 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows in

River condition forecast on 2017-03-14

River conditions forecasts posted on 2017-03-14 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River are currently above normal for this time of the year.

River condition forecast on 2017-03-09

River conditions forecasts posted on 2017-03-09 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River are currently above normal for this time of the year.

River condition forecast on 2017-03-08

River conditions forecasts posted on 2017-03-08 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River are currently above normal for this time of the year.

River condition forecast on 2017-03-07

River conditions forecasts posted on 2017-03-07 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River are currently above normal for this time of the year.

River condition forecast on 2017-03-06

River conditions forecasts posted on 2017-03-06 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River are currently above normal for this time of the year.

River condition forecast on 2017-03-03

River conditions forecasts posted on 2017-03-03 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River have increased over the last few days due to the

River condition forecast on 2017-03-02

River conditions forecasts posted on 2017-03-02 by Ottawa River Regulation Planning Board

Levels and flows on most reaches of the Ottawa River have increased over the last few days due to the

River condition forecast on 2017-03-01

River conditions forecasts posted on 2017-03-01 by Ottawa River Regulation Planning Board

Inflows in the central and southern portions of the basin have increased due to warm temperatures and rainfall. Levels and

River condition forecast on 2017-02-28

River conditions forecasts posted on 2017-02-28 by Ottawa River Regulation Planning Board

Inflows in the central and southern portions of the basin have increased due to warm temperatures and rainfall. Levels and

River condition forecast on 2017-02-27

River conditions forecasts posted on 2017-02-27 by Ottawa River Regulation Planning Board

Inflows in the central and southern portions of the basin have increased due to warm temperatures and rainfall. Levels and

River condition forecast on 2017-02-21

River conditions forecasts posted on 2017-02-21 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-02-14

River conditions forecasts posted on 2017-02-14 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-02-07

River conditions forecasts posted on 2017-02-07 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-01-31

River conditions forecasts posted on 2017-01-31 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-01-24

River conditions forecasts posted on 2017-01-24 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-01-17

River conditions forecasts posted on 2017-01-17 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2017-01-10

River conditions forecasts posted on 2017-01-10 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2017-01-03

River conditions forecasts posted on 2017-01-03 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-12-20

River conditions forecasts posted on 2016-12-20 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-12-13

River conditions forecasts posted on 2016-12-13 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-12-06

River conditions forecasts posted on 2016-12-06 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-11-29

River conditions forecasts posted on 2016-11-29 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are well below normal for this time of

River condition forecast on 2016-11-22

River conditions forecasts posted on 2016-11-22 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are well below normal for this time of

River condition forecast on 2016-11-15

River conditions forecasts posted on 2016-11-15 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-11-08

River conditions forecasts posted on 2016-11-08 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-11-01

River conditions forecasts posted on 2016-11-01 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-10-25

River conditions forecasts posted on 2016-10-25 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-10-17

River conditions forecasts posted on 2016-10-17 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-10-11

River conditions forecasts posted on 2016-10-11 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2016-10-04

River conditions forecasts posted on 2016-10-04 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-09-27

River conditions forecasts posted on 2016-09-27 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-09-20

River conditions forecasts posted on 2016-09-20 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-09-13

River conditions forecasts posted on 2016-09-13 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-09-06

River conditions forecasts posted on 2016-09-06 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-08-30

River conditions forecasts posted on 2016-08-30 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-08-23

River conditions forecasts posted on 2016-08-23 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-08-16

River conditions forecasts posted on 2016-08-16 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-08-09

River conditions forecasts posted on 2016-08-09 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2016-08-02

River conditions forecasts posted on 2016-08-02 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2016-07-26

River conditions forecasts posted on 2016-07-26 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2016-07-19

River conditions forecasts posted on 2016-07-19 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2016-07-12

River conditions forecasts posted on 2016-07-12 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2016-07-05

River conditions forecasts posted on 2016-07-05 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are slightly below normal values for this time

River condition forecast on 2016-06-28

River conditions forecasts posted on 2016-06-28 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-06-21

River conditions forecasts posted on 2016-06-21 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-06-13

River conditions forecasts posted on 2016-06-13 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-06-07

River conditions forecasts posted on 2016-06-07 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-05-31

River conditions forecasts posted on 2016-05-31 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-05-24

River conditions forecasts posted on 2016-05-24 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2016-05-17

River conditions forecasts posted on 2016-05-17 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-12

River conditions forecasts posted on 2016-05-12 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-11

River conditions forecasts posted on 2016-05-11 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-10

River conditions forecasts posted on 2016-05-10 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-09

River conditions forecasts posted on 2016-05-09 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-06

River conditions forecasts posted on 2016-05-06 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-05

River conditions forecasts posted on 2016-05-05 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-04

River conditions forecasts posted on 2016-05-04 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-03

River conditions forecasts posted on 2016-05-03 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-05-02

River conditions forecasts posted on 2016-05-02 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Water levels and flows on the main stem of the Ottawa River will

River condition forecast on 2016-04-29

River conditions forecasts posted on 2016-04-29 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. Temperatures are below seasonal values slowing northern snowmelt runoff. Water levels and flows

River condition forecast on 2016-04-28

River conditions forecasts posted on 2016-04-28 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. This week, temperatures are expected to be below seasonal values slowing northern snowmelt

River condition forecast on 2016-04-27

River conditions forecasts posted on 2016-04-27 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. This week, temperatures will be colder and below seasonal values slowing northern snowmelt

River condition forecast on 2016-04-26

River conditions forecasts posted on 2016-04-26 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. This week, temperatures will be colder and below seasonal values. Water levels and

River condition forecast on 2016-04-25

River conditions forecasts posted on 2016-04-25 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. This week, temperatures will be colder and below seasonal values. Water levels and

River condition forecast on 2016-04-24

River conditions forecasts posted on 2016-04-24 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are filling gradually. This week, temperatures will be colder and below seasonal values. Water levels and

River condition forecast on 2016-04-22

River conditions forecasts posted on 2016-04-22 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are starting to fill gradually. Due to warming temperatures and expected rainfall, snowmelt runoff will continue

River condition forecast on 2016-04-21

River conditions forecasts posted on 2016-04-21 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are starting to fill gradually. Due to warming temperatures and expected rainfall, snowmelt runoff will continue

River condition forecast on 2016-04-20

River conditions forecasts posted on 2016-04-20 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are starting to fill gradually. Due to warming temperatures, snowmelt runoff is expected to increase gradually

River condition forecast on 2016-04-19

River conditions forecasts posted on 2016-04-19 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are almost empty. Due to warming temperatures, snowmelt runoff is expected to increase gradually in the

River condition forecast on 2016-04-18

River conditions forecasts posted on 2016-04-18 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are almost empty. Due to warming temperatures and today’s forecast rainfall, snowmelt runoff is expected to

River condition forecast on 2016-04-15

River conditions forecasts posted on 2016-04-15 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are almost empty. Due to warming temperatures and expected rainfall on Monday, snowmelt runoff is expected

River condition forecast on 2016-04-14

River conditions forecasts posted on 2016-04-14 by Ottawa River Regulation Planning Board

With the cold weather, natural inflows have decreased. Water levels and flows on the main stem of the Ottawa River

River condition forecast on 2016-04-13

River conditions forecasts posted on 2016-04-13 by Ottawa River Regulation Planning Board

With the cold weather, natural inflows have decreased. Water levels and flows on the main stem of the Ottawa River

River condition forecast on 2016-04-12

River conditions forecasts posted on 2016-04-12 by Ottawa River Regulation Planning Board

With the cold weather, natural inflows have decreased. Water levels and flows on the main stem of the Ottawa River

River condition forecast on 2016-04-11

River conditions forecasts posted on 2016-04-11 by Ottawa River Regulation Planning Board

With the cold weather, natural inflows have decreased. Water levels and flows on the main stem of the Ottawa River

River condition forecast on 2016-04-10

River conditions forecasts posted on 2016-04-10 by Ottawa River Regulation Planning Board

With the cold weather, natural inflows have decreased. Water levels and flows on the main stem of the Ottawa River

River condition forecast on 2016-04-08

River conditions forecasts posted on 2016-04-08 by Ottawa River Regulation Planning Board

With the anticipated cold weather, natural inflows will decrease for the next few days. Water levels and flows on the

River condition forecast on 2016-04-07

River conditions forecasts posted on 2016-04-07 by Ottawa River Regulation Planning Board

With the anticipated cold weather, natural inflows will decrease for the next few days. Water levels and flows on the

River condition forecast on 2016-04-06

River conditions forecasts posted on 2016-04-06 by Ottawa River Regulation Planning Board

With the anticipated cold weather, natural inflows will decrease for the next few days. Water levels and flows on the

River condition forecast on 2016-04-05

River conditions forecasts posted on 2016-04-05 by Ottawa River Regulation Planning Board

With the anticipated cold weather, natural inflows will decrease for the next few days. Water levels and flows on the

River condition forecast on 2016-04-04

River conditions forecasts posted on 2016-04-04 by Ottawa River Regulation Planning Board

With the anticipated cold weather, natural inflows will decrease for the next few days. Water levels and flows on the

River condition forecast on 2016-04-03

River conditions forecasts posted on 2016-04-03 by Ottawa River Regulation Planning Board

Natural inflows have increased due to warm temperatures and rainfall received last week in the central and southern portion of

River condition forecast on 2016-04-02

River conditions forecasts posted on 2016-04-02 by Ottawa River Regulation Planning Board

Natural inflows have significantly increased due to warm temperatures and rainfall received of between 20 and 30 mm in the

River condition forecast on 2016-04-01

River conditions forecasts posted on 2016-04-01 by Ottawa River Regulation Planning Board

Natural inflows have significantly increased due to warm temperatures and rainfall received of between 20 and 30 mm in the

River condition forecast on 2016-03-31

River conditions forecasts posted on 2016-03-31 by Ottawa River Regulation Planning Board

Warming temperatures and rainfall amounts of 25 to 40 mm are expected over the next few days in the central

River condition forecast on 2016-03-30

River conditions forecasts posted on 2016-03-30 by Ottawa River Regulation Planning Board

Inflows across the basin are expected to increase due to the warmer temperatures and rainfall forecast for Thursday. Water levels

River condition forecast on 2016-03-29

River conditions forecasts posted on 2016-03-29 by Ottawa River Regulation Planning Board

Inflows across the basin are expected to increase due to the warmer temperatures and rainfall forecast for Thursday. Water levels

River condition forecast on 2016-03-28

River conditions forecasts posted on 2016-03-28 by Ottawa River Regulation Planning Board

Due to forecast rainfall, natural inflows in the central and southern portion of the basin are expected to increase gradually.

River condition forecast on 2016-03-24

River conditions forecasts posted on 2016-03-24 by Ottawa River Regulation Planning Board

Due to cold weather, water levels and flows that are still above normal for this time of the year will

River condition forecast on 2016-03-23

River conditions forecasts posted on 2016-03-23 by Ottawa River Regulation Planning Board

Due to cold weather, water levels and flows will remain fairly stable or decrease slightly over the coming week. Since

River condition forecast on 2016-03-22

River conditions forecasts posted on 2016-03-22 by Ottawa River Regulation Planning Board

Due to cold weather, water levels and flows will remain fairly stable or decrease slightly over the coming week. Since

River condition forecast on 2016-03-21

River conditions forecasts posted on 2016-03-21 by Ottawa River Regulation Planning Board

Due to cold weather, water levels and flows will remain fairly stable or decrease slightly over the coming week. Since

River condition forecast on 2016-03-18

River conditions forecasts posted on 2016-03-18 by Ottawa River Regulation Planning Board

Water levels and flows will increase slightly on the main stem of the Ottawa River and will remain above normal

River condition forecast on 2016-03-17

River conditions forecasts posted on 2016-03-17 by Ottawa River Regulation Planning Board

Inflows in the southern portion of the basin are expected to increase gradually due to warming temperatures and forecast rainfall

River condition forecast on 2016-03-16

River conditions forecasts posted on 2016-03-16 by Ottawa River Regulation Planning Board

Inflows in the southern portion of the basin are expected to increase gradually due to warming temperatures and forecast rainfall

River condition forecast on 2016-03-15

River conditions forecasts posted on 2016-03-15 by Ottawa River Regulation Planning Board

Inflows in the southern portion of the basin are expected to increase gradually due to warming temperatures and forecast rainfall

River condition forecast on 2016-03-14

River conditions forecasts posted on 2016-03-14 by Ottawa River Regulation Planning Board

Inflows in the southern portion of the basin are expected to increase gradually due to warming temperatures and forecast rainfall

River condition forecast on 2016-03-11

River conditions forecasts posted on 2016-03-11 by Ottawa River Regulation Planning Board

Inflows in the southern part of the basin are expected to increase gradually due to warming temperatures over the next

River condition forecast on 2016-03-10

River conditions forecasts posted on 2016-03-10 by Ottawa River Regulation Planning Board

Inflows in the southern part of the basin are expected to increase gradually due to warming temperatures and forecast rainfall

River condition forecast on 2016-03-08

River conditions forecasts posted on 2016-03-08 by Ottawa River Regulation Planning Board

Inflows in the southern part of the basin are expected to increase gradually due to warming temperatures and forecast rainfall

River condition forecast on 2016-03-01

River conditions forecasts posted on 2016-03-01 by Ottawa River Regulation Planning Board

Flows and water levels are expected to be fairly stable this week and remain above seasonal averages.

River condition forecast on 2016-02-23

River conditions forecasts posted on 2016-02-23 by Ottawa River Regulation Planning Board

Flows and water levels are expected to be fairly stable this week and remain above seasonal averages.

River condition forecast on 2016-02-16

River conditions forecasts posted on 2016-02-16 by Ottawa River Regulation Planning Board

Flows and water levels are expected to be fairly stable this week and remain above seasonal averages.

River condition forecast on 2016-02-09

River conditions forecasts posted on 2016-02-09 by Ottawa River Regulation Planning Board

Flows and water levels are expected to be fairly stable this week and remain above seasonal averages.

River condition forecast on 2016-02-02

River conditions forecasts posted on 2016-02-02 by Ottawa River Regulation Planning Board

Flows and water levels are expected to continue to decrease slowly but will remain above seasonal averages for the next

River condition forecast on 2016-01-26

River conditions forecasts posted on 2016-01-26 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River between Gatineau and Grenville have stabilized and are now below

River condition forecast on 2016-01-25

River conditions forecasts posted on 2016-01-25 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River between Gatineau and Grenville have stabilized and are now below

River condition forecast on 2016-01-22

River conditions forecasts posted on 2016-01-22 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River between Gatineau and Grenville have stabilized but remain elevated due

River condition forecast on 2016-01-21

River conditions forecasts posted on 2016-01-21 by Ottawa River Regulation Planning Board

Despite reductions in flow over the last few days water levels on the main stem of the Ottawa River between

River condition forecast on 2016-01-19

River conditions forecasts posted on 2016-01-19 by Ottawa River Regulation Planning Board

Flows on the main stem of the Ottawa River are expected to decrease slowly but will remain above seasonal averages

River condition forecast on 2016-01-18

River conditions forecasts posted on 2016-01-18 by Ottawa River Regulation Planning Board

Flows on the main stem of the Ottawa River are expected to decrease slowly but will remain above seasonal averages

River condition forecast on 2016-01-14

River conditions forecasts posted on 2016-01-14 by Ottawa River Regulation Planning Board

Flows on the main stem of the Ottawa River will decrease slowly over the next week but are expected to

River condition forecast on 2016-01-12

River conditions forecasts posted on 2016-01-12 by Ottawa River Regulation Planning Board

(Updated: January 13, 2016 at 3:30 pm) Flows on the main stem of the Ottawa River will decrease slowly over

River condition forecast on 2016-01-05

River conditions forecasts posted on 2016-01-05 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will decrease slowly over the next week but

River condition forecast on 2015-12-29

River conditions forecasts posted on 2015-12-29 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will decrease slowly over the next week but

River condition forecast on 2015-12-26

River conditions forecasts posted on 2015-12-26 by Ottawa River Regulation Planning Board

Peak flow, due to recent precipitation, has been reached on the main stem of the Ottawa River. Water levels and

River condition forecast on 2015-12-24

River conditions forecasts posted on 2015-12-24 by Ottawa River Regulation Planning Board

Peak flow, due to recent precipitation, has been reached on the main stem of the Ottawa River. Water levels and

River condition forecast on 2015-12-23

River conditions forecasts posted on 2015-12-23 by Ottawa River Regulation Planning Board

Peak flow due to recent precipitation has been reached on the main stem of the Ottawa River. Water levels and

River condition forecast on 2015-12-22

River conditions forecasts posted on 2015-12-22 by Ottawa River Regulation Planning Board

Peak flow due to recent precipitation has been reached on the main stem of the Ottawa River. Water levels and

River condition forecast on 2015-12-21

River conditions forecasts posted on 2015-12-21 by Ottawa River Regulation Planning Board

Peak flow due to recent precipitation has been reached on the main stem of the Ottawa River. Water levels and

River condition forecast on 2015-12-18

River conditions forecasts posted on 2015-12-18 by Ottawa River Regulation Planning Board

Recent precipitation of 50 to 80 mm has fallen in the northern portion of the Ottawa River basin. Water levels

River condition forecast on 2015-12-17

River conditions forecasts posted on 2015-12-17 by Ottawa River Regulation Planning Board

Recent precipitation of 50 to 80 mm has fallen in the northern portion of the Ottawa River basin. Water levels

River condition forecast on 2015-12-16

River conditions forecasts posted on 2015-12-16 by Ottawa River Regulation Planning Board

Recent precipitation of 50 to 80 mm has fallen in the northern portion of the Ottawa River basin. Water levels

River condition forecast on 2015-12-15

River conditions forecasts posted on 2015-12-15 by Ottawa River Regulation Planning Board

Over the last three days 50 to 80 mm of precipitation have been received in the northern portion of the

River condition forecast on 2015-12-08

River conditions forecasts posted on 2015-12-08 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2015-12-01

River conditions forecasts posted on 2015-12-01 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2015-11-24

River conditions forecasts posted on 2015-11-24 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2015-11-17

River conditions forecasts posted on 2015-11-17 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-11-10

River conditions forecasts posted on 2015-11-10 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-11-03

River conditions forecasts posted on 2015-11-03 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-10-27

River conditions forecasts posted on 2015-10-27 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-10-19

River conditions forecasts posted on 2015-10-19 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-10-13

River conditions forecasts posted on 2015-10-13 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-10-06

River conditions forecasts posted on 2015-10-06 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-09-29

River conditions forecasts posted on 2015-09-29 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are slightly below normal for this time of

River condition forecast on 2015-09-22

River conditions forecasts posted on 2015-09-22 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal values for this time

River condition forecast on 2015-09-15

River conditions forecasts posted on 2015-09-15 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal values for this time

River condition forecast on 2015-09-08

River conditions forecasts posted on 2015-09-08 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal values for this time

River condition forecast on 2015-09-01

River conditions forecasts posted on 2015-09-01 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal values for this time

River condition forecast on 2015-08-25

River conditions forecasts posted on 2015-08-25 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal values for this time

River condition forecast on 2015-08-18

River conditions forecasts posted on 2015-08-18 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal values for this time

River condition forecast on 2015-08-11

River conditions forecasts posted on 2015-08-11 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2015-08-04

River conditions forecasts posted on 2015-08-04 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal values for this time of

River condition forecast on 2015-07-28

River conditions forecasts posted on 2015-07-28 by Ottawa River Regulation Planning Board

Levels and flows at most places within the Ottawa River watershed are below normal values for this time of the

River condition forecast on 2015-07-21

River conditions forecasts posted on 2015-07-21 by Ottawa River Regulation Planning Board

Levels and flows at most places within the Ottawa River watershed are slightly below normal values for this time of

River condition forecast on 2015-07-14

River conditions forecasts posted on 2015-07-14 by Ottawa River Regulation Planning Board

Levels and flows at most places within the Ottawa River watershed are slightly below normal values for this time of

River condition forecast on 2015-07-07

River conditions forecasts posted on 2015-07-07 by Ottawa River Regulation Planning Board

Levels and flows at most places within the Ottawa River watershed are slightly below normal values for this time of

River condition forecast on 2015-06-30

River conditions forecasts posted on 2015-06-30 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are below normal for this time of the

River condition forecast on 2015-06-23

River conditions forecasts posted on 2015-06-23 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are close to normal for this time of

River condition forecast on 2015-06-16

River conditions forecasts posted on 2015-06-16 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will remain fairly stable this week.

River condition forecast on 2015-06-09

River conditions forecasts posted on 2015-06-09 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will slowly decrease this week.

River condition forecast on 2015-06-02

River conditions forecasts posted on 2015-06-02 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are expected to remain fairly stable this week.

River condition forecast on 2015-05-26

River conditions forecasts posted on 2015-05-26 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River are expected to increase slightly this week.

River condition forecast on 2015-05-19

River conditions forecasts posted on 2015-05-19 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will slowly decrease this week.

River condition forecast on 2015-05-12

River conditions forecasts posted on 2015-05-12 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will increase this week due to rainfall received

River condition forecast on 2015-05-11

River conditions forecasts posted on 2015-05-11 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will increase this week due to rainfall (

River condition forecast on 2015-05-07

River conditions forecasts posted on 2015-05-07 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will be fairly stable this week. Peak flows

River condition forecast on 2015-05-05

River conditions forecasts posted on 2015-05-05 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will be fairly stable this week. Peak flows

River condition forecast on 2015-05-04

River conditions forecasts posted on 2015-05-04 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will continue to decrease this week. Peak flows

River condition forecast on 2015-05-01

River conditions forecasts posted on 2015-05-01 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will continue to decrease this week. Peak flows

River condition forecast on 2015-04-30

River conditions forecasts posted on 2015-04-30 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will continue to decrease this week. Peak flows

River condition forecast on 2015-04-29

River conditions forecasts posted on 2015-04-29 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will continue to decrease this week. Peak flows

River condition forecast on 2015-04-28

River conditions forecasts posted on 2015-04-28 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will decrease this week.

River condition forecast on 2015-04-27

River conditions forecasts posted on 2015-04-27 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will decrease this week.

River condition forecast on 2015-04-24

River conditions forecasts posted on 2015-04-24 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will remain fairly stable over the next few

River condition forecast on 2015-04-23

River conditions forecasts posted on 2015-04-23 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will continue to rise slightly for the next

River condition forecast on 2015-04-22

River conditions forecasts posted on 2015-04-22 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will continue to rise this week as inflows

River condition forecast on 2015-04-21

River conditions forecasts posted on 2015-04-21 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will rise this coming week as inflows in

River condition forecast on 2015-04-20

River conditions forecasts posted on 2015-04-20 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River will rise this coming week as inflows in

River condition forecast on 2015-04-19

River conditions forecasts posted on 2015-04-19 by Ottawa River Regulation Planning Board

Most reservoirs throughout the watershed are low and will be filling gradually. Water levels and flows on the main stem

River condition forecast on 2015-04-17

River conditions forecasts posted on 2015-04-17 by Ottawa River Regulation Planning Board

Most reservoirs throughout the watershed are low and will be filling gradually. Water levels and flows on the main stem

River condition forecast on 2015-04-16

River conditions forecasts posted on 2015-04-16 by Ottawa River Regulation Planning Board

Most reservoirs throughout the basin are low and have started to fill. Inflows across the basin are expected to increase

River condition forecast on 2015-04-15

River conditions forecasts posted on 2015-04-15 by Ottawa River Regulation Planning Board

Most reservoirs throughout the basin are low and have started to fill. Inflows across the basin are expected to increase

River condition forecast on 2015-04-14

River conditions forecasts posted on 2015-04-14 by Ottawa River Regulation Planning Board

Most reservoirs throughout the basin are low and have started to fill. Inflows across the basin are expected to increase

River condition forecast on 2015-04-13

River conditions forecasts posted on 2015-04-13 by Ottawa River Regulation Planning Board

Most reservoirs throughout the basin are now empty. Inflows across the basin are expected to increase gradually due to the

River condition forecast on 2015-04-10

River conditions forecasts posted on 2015-04-10 by Ottawa River Regulation Planning Board

Most reservoirs throughout the basin are now empty. Inflows across the basin are expected to increase gradually due to the

River condition forecast on 2015-04-09

River conditions forecasts posted on 2015-04-09 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River from Pembroke down to the Montreal Region are

River condition forecast on 2015-04-08

River conditions forecasts posted on 2015-04-08 by Ottawa River Regulation Planning Board

Water levels and flows on the main stem of the Ottawa River from Pembroke down to the Montreal Region are

River condition forecast on 2015-04-07

River conditions forecasts posted on 2015-04-07 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-04-02

River conditions forecasts posted on 2015-04-02 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-04-01

River conditions forecasts posted on 2015-04-01 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-31

River conditions forecasts posted on 2015-03-31 by Ottawa River Regulation Planning Board

This is the first of a series of daily Ottawa River reports we will be issuing for the spring season.

River condition forecast on 2015-03-26

River conditions forecasts posted on 2015-03-26 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-24

River conditions forecasts posted on 2015-03-24 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-19

River conditions forecasts posted on 2015-03-19 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-17

River conditions forecasts posted on 2015-03-17 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-12

River conditions forecasts posted on 2015-03-12 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-10

River conditions forecasts posted on 2015-03-10 by Ottawa River Regulation Planning Board

All major reservoirs in the system are continuing to empty in preparation for the freshet. Water levels and flows on

River condition forecast on 2015-03-03

River conditions forecasts posted on 2015-03-03 by Ottawa River Regulation Planning Board

All reservoirs continue to empty further as the cold weather continues. Water levels and flows are expected to remain fairly

River condition forecast on 2015-02-24

River conditions forecasts posted on 2015-02-24 by Ottawa River Regulation Planning Board

All reservoirs continue to empty further as the cold weather continues. Water levels and flows are expected to remain fairly

River condition forecast on 2015-02-17

River conditions forecasts posted on 2015-02-17 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2015-02-09

River conditions forecasts posted on 2015-02-09 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2015-02-03

River conditions forecasts posted on 2015-02-03 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2015-01-27

River conditions forecasts posted on 2015-01-27 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2015-01-20

River conditions forecasts posted on 2015-01-20 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2015-01-13

River conditions forecasts posted on 2015-01-13 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2015-01-06

River conditions forecasts posted on 2015-01-06 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2014-12-23

River conditions forecasts posted on 2014-12-23 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2014-12-16

River conditions forecasts posted on 2014-12-16 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2014-12-09

River conditions forecasts posted on 2014-12-09 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to remain fairly stable

River condition forecast on 2014-12-02

River conditions forecasts posted on 2014-12-02 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to decrease slightly this

River condition forecast on 2014-11-25

River conditions forecasts posted on 2014-11-25 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to increase slightly this

River condition forecast on 2014-11-18

River conditions forecasts posted on 2014-11-18 by Ottawa River Regulation Planning Board

Water levels and flows are above normal for this time of the year and are expected to decrease gradually this

River condition forecast on 2014-11-10

River conditions forecasts posted on 2014-11-10 by Ottawa River Regulation Planning Board

Due to heavy rainfall received in October, water levels and flows are above normal for this time of the year

River condition forecast on 2014-11-04

River conditions forecasts posted on 2014-11-04 by Ottawa River Regulation Planning Board

Due to heavy rainfall received in October, water levels and flows are above normal for this time of the year

River condition forecast on 2014-10-28

River conditions forecasts posted on 2014-10-28 by Ottawa River Regulation Planning Board

Due to heavy rainfall received this month, water levels and flows are above normal for this time of the year

River condition forecast on 2014-10-27

River conditions forecasts posted on 2014-10-27 by Ottawa River Regulation Planning Board

Due to heavy rainfall received this month, water levels and flows are above normal for this time of the year

River condition forecast on 2014-10-24

River conditions forecasts posted on 2014-10-24 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110 mm) fell over the Northern and Central portions of the basin last week. Resulting

River condition forecast on 2014-10-23

River conditions forecasts posted on 2014-10-23 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110 mm) fell over the Northern and Central portions of the basin last week. Resulting

River condition forecast on 2014-10-22

River conditions forecasts posted on 2014-10-22 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110 mm) has fallen over the Northern and Central portions of the basin last week.

River condition forecast on 2014-10-21

River conditions forecasts posted on 2014-10-21 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110 mm) has fallen over the Northern and Central portions of the basin last week.

River condition forecast on 2014-10-20

River conditions forecasts posted on 2014-10-20 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110 mm) has fallen over the Northern and Central portions of the basin last week.

River condition forecast on 2014-10-19

River conditions forecasts posted on 2014-10-19 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110 mm) has fallen in the Northern and Central part of the basin last week.

River condition forecast on 2014-10-18

River conditions forecasts posted on 2014-10-18 by Ottawa River Regulation Planning Board

A significant quantity of rain (60-110mm) has fallen in the Northern and Central part of the basin in the past

River condition forecast on 2014-10-14

River conditions forecasts posted on 2014-10-14 by Ottawa River Regulation Planning Board

A significant quantity of rain (50-80 mm) has fallen in the Northern and Central part of the basin in the

River condition forecast on 2014-10-07

River conditions forecasts posted on 2014-10-07 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2014-09-30

River conditions forecasts posted on 2014-09-30 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year.

River condition forecast on 2014-09-23

River conditions forecasts posted on 2014-09-23 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year.

River condition forecast on 2014-09-16

River conditions forecasts posted on 2014-09-16 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2014-09-09

River conditions forecasts posted on 2014-09-09 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2014-09-02

River conditions forecasts posted on 2014-09-02 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2014-08-26

River conditions forecasts posted on 2014-08-26 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-08-19

River conditions forecasts posted on 2014-08-19 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-08-12

River conditions forecasts posted on 2014-08-12 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-08-05

River conditions forecasts posted on 2014-08-05 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-07-29

River conditions forecasts posted on 2014-07-29 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-07-22

River conditions forecasts posted on 2014-07-22 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-07-15

River conditions forecasts posted on 2014-07-15 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-07-08

River conditions forecasts posted on 2014-07-08 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be relatively stable over the coming week.

River condition forecast on 2014-06-30

River conditions forecasts posted on 2014-06-30 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be stable or will decrease slightly over the

River condition forecast on 2014-06-23

River conditions forecasts posted on 2014-06-23 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be stable or will decrease slightly over the

River condition forecast on 2014-06-17

River conditions forecasts posted on 2014-06-17 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will remain fairly stable this week.

River condition forecast on 2014-06-10

River conditions forecasts posted on 2014-06-10 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will remain fairly stable this week.

River condition forecast on 2014-06-03

River conditions forecasts posted on 2014-06-03 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will remain fairly stable or diminish slightly this week. This

River condition forecast on 2014-06-02

River conditions forecasts posted on 2014-06-02 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will continue to slowly decline over the next few days.

River condition forecast on 2014-05-30

River conditions forecasts posted on 2014-05-30 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will continue to slowly decline over the next week.

River condition forecast on 2014-05-29

River conditions forecasts posted on 2014-05-29 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will continue to slowly decline over the next week.

River condition forecast on 2014-05-28

River conditions forecasts posted on 2014-05-28 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will continue to slowly decline over the next week.

River condition forecast on 2014-05-27

River conditions forecasts posted on 2014-05-27 by Ottawa River Regulation Planning Board

Water levels on the main stem of the Ottawa River will continue to slowly decline over the next week.

River condition forecast on 2014-05-26

River conditions forecasts posted on 2014-05-26 by Ottawa River Regulation Planning Board

Cumulative rainfall over the last two weeks combined with already high snowmelt runoff from the northern part of the watershed

River condition forecast on 2014-05-25

River conditions forecasts posted on 2014-05-25 by Ottawa River Regulation Planning Board

Cumulative rainfall over the last two weeks combined with already high snowmelt runoff from the northern part of the watershed

River condition forecast on 2014-05-24

River conditions forecasts posted on 2014-05-24 by Ottawa River Regulation Planning Board

Cumulative rainfall over the last two weeks combined with already high snowmelt runoff from the northern part of the watershed

River condition forecast on 2014-05-23

River conditions forecasts posted on 2014-05-23 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) was received throughout the Ottawa River watershed last week. To reduce downstream flooding most

River condition forecast on 2014-05-22

River conditions forecasts posted on 2014-05-22 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) was received throughout the Ottawa River watershed last week. To reduce downstream flooding most

River condition forecast on 2014-05-21

River conditions forecasts posted on 2014-05-21 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) was received throughout the Ottawa River watershed last week. To reduce downstream flooding most

River condition forecast on 2014-05-20

River conditions forecasts posted on 2014-05-20 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) was received throughout the Ottawa River watershed last week. To reduce downstream flooding most

River condition forecast on 2014-05-19

River conditions forecasts posted on 2014-05-19 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) was received throughout the Ottawa River watershed last week. To reduce downstream flooding most

River condition forecast on 2014-05-18

River conditions forecasts posted on 2014-05-18 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) has fallen throughout the watershed which will fill northern reservoirs and increase water levels

River condition forecast on 2014-05-17

River conditions forecasts posted on 2014-05-17 by Ottawa River Regulation Planning Board

Heavy precipitation (30 to 70 mm) has fallen throughout the watershed which will fill northern reservoirs and increase water levels

River condition forecast on 2014-05-16

River conditions forecasts posted on 2014-05-16 by Ottawa River Regulation Planning Board

Heavy precipitation has fallen or is forecast (30 to 70 mm) throughout the watershed which will fill northern reservoirs and

River condition forecast on 2014-05-15

River conditions forecasts posted on 2014-05-15 by Ottawa River Regulation Planning Board

Heavy rainfall (25 to 50 mm) is forecast throughout the watershed over the next three days which will fill the

River condition forecast on 2014-05-14

River conditions forecasts posted on 2014-05-14 by Ottawa River Regulation Planning Board

Heavy rainfall is forecast throughout the watershed over the next few days which will fill the northern reservoirs and increase

River condition forecast on 2013-01-03

River conditions forecasts posted on 2013-01-03 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to normal for this time of the

River condition forecast on 2012-12-11

River conditions forecasts posted on 2012-12-11 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to normal for this time of the

River condition forecast on 2012-12-04

River conditions forecasts posted on 2012-12-04 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to normal for this time of the

River condition forecast on 2012-11-27

River conditions forecasts posted on 2012-11-27 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to normal for this time of the

River condition forecast on 2012-11-20

River conditions forecasts posted on 2012-11-20 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2012-11-13

River conditions forecasts posted on 2012-11-13 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2012-11-06

River conditions forecasts posted on 2012-11-06 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year.

River condition forecast on 2012-10-30

River conditions forecasts posted on 2012-10-30 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2012-10-23

River conditions forecasts posted on 2012-10-23 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are above normal for this time of the year

River condition forecast on 2012-10-16

River conditions forecasts posted on 2012-10-16 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to normal for this time of the

River condition forecast on 2012-10-09

River conditions forecasts posted on 2012-10-09 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to normal for this time of the

River condition forecast on 2012-10-01

River conditions forecasts posted on 2012-10-01 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-09-25

River conditions forecasts posted on 2012-09-25 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-09-18

River conditions forecasts posted on 2012-09-18 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-09-11

River conditions forecasts posted on 2012-09-11 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-09-04

River conditions forecasts posted on 2012-09-04 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to historic lows for this time of

River condition forecast on 2012-08-28

River conditions forecasts posted on 2012-08-28 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to historic lows for this time of

River condition forecast on 2012-08-21

River conditions forecasts posted on 2012-08-21 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are close to historic lows for this time of

River condition forecast on 2012-08-14

River conditions forecasts posted on 2012-08-14 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are equal to historic lows for this time of

River condition forecast on 2012-08-07

River conditions forecasts posted on 2012-08-07 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are equal to historic lows for this time of

River condition forecast on 2012-07-31

River conditions forecasts posted on 2012-07-31 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are equal to historic lows for this time of

River condition forecast on 2012-07-24

River conditions forecasts posted on 2012-07-24 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are equal to historic lows for this time of

River condition forecast on 2012-07-17

River conditions forecasts posted on 2012-07-17 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are equal to historic lows for this time of

River condition forecast on 2012-07-10

River conditions forecasts posted on 2012-07-10 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are equal to historic lows for this time of

River condition forecast on 2012-07-03

River conditions forecasts posted on 2012-07-03 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-06-26

River conditions forecasts posted on 2012-06-26 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-06-19

River conditions forecasts posted on 2012-06-19 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-06-12

River conditions forecasts posted on 2012-06-12 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-06-05

River conditions forecasts posted on 2012-06-05 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year

River condition forecast on 2012-05-29

River conditions forecasts posted on 2012-05-29 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are below normal for this time of the year.

River condition forecast on 2012-05-22

River conditions forecasts posted on 2012-05-22 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are slowly decreasing as summer conditions approach.

River condition forecast on 2012-05-15

River conditions forecasts posted on 2012-05-15 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River are slowly decreasing as summer conditions approach.

River condition forecast on 2012-05-08

River conditions forecasts posted on 2012-05-08 by Ottawa River Regulation Planning Board

Water levels and flows will remain fairly stable for the next few days.

River condition forecast on 2012-05-01

River conditions forecasts posted on 2012-05-01 by Ottawa River Regulation Planning Board

Water levels and flows will remain fairly stable for the next few days.

River condition forecast on 2012-04-24

River conditions forecasts posted on 2012-04-24 by Ottawa River Regulation Planning Board

Now that freshet peak flows have subsided water levels and flows have decreased considerably and will remain fairly stable for

River condition forecast on 2011-12-20

River conditions forecasts posted on 2011-12-20 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-12-13

River conditions forecasts posted on 2011-12-13 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-12-06

River conditions forecasts posted on 2011-12-06 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-11-29

River conditions forecasts posted on 2011-11-29 by Ottawa River Regulation Planning Board

Levels and flows will increase slightly this week.

River condition forecast on 2011-11-22

River conditions forecasts posted on 2011-11-22 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable or decrease slightly this week.

River condition forecast on 2011-11-15

River conditions forecasts posted on 2011-11-15 by Ottawa River Regulation Planning Board

Water levels and flows are expected to remain fairly stable this week.

River condition forecast on 2011-11-08

River conditions forecasts posted on 2011-11-08 by Ottawa River Regulation Planning Board

Water levels and flows are expected to remain fairly stable this week.

River condition forecast on 2011-11-01

River conditions forecasts posted on 2011-11-01 by Ottawa River Regulation Planning Board

Water levels and flows are expected to remain fairly stable this week.

River condition forecast on 2011-10-25

River conditions forecasts posted on 2011-10-25 by Ottawa River Regulation Planning Board

Water levels and flows will continue to rise gradually due to rainfall received in the last few days.

River condition forecast on 2011-10-18

River conditions forecasts posted on 2011-10-18 by Ottawa River Regulation Planning Board

Water levels and flows are expected to rise gradually due to rainfall received last week.

River condition forecast on 2011-10-11

River conditions forecasts posted on 2011-10-11 by Ottawa River Regulation Planning Board

Levels and flows at most points in the watershed will continue to be stable for the next few days unless

River condition forecast on 2011-10-04

River conditions forecasts posted on 2011-10-04 by Ottawa River Regulation Planning Board

Water levels and flows are below normal for this time of the year and will remain stable for this week.

River condition forecast on 2011-09-27

River conditions forecasts posted on 2011-09-27 by Ottawa River Regulation Planning Board

Levels and flows at most places in the watershed are below normal for this time of the year. Water levels

River condition forecast on 2011-09-20

River conditions forecasts posted on 2011-09-20 by Ottawa River Regulation Planning Board

Due to dry conditions throughout the Ottawa River basin water levels and flows will decrease for the next few days

River condition forecast on 2011-09-13

River conditions forecasts posted on 2011-09-13 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-09-06

River conditions forecasts posted on 2011-09-06 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-08-30

River conditions forecasts posted on 2011-08-30 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-08-23

River conditions forecasts posted on 2011-08-23 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-08-16

River conditions forecasts posted on 2011-08-16 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-08-09

River conditions forecasts posted on 2011-08-09 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week.

River condition forecast on 2011-08-02

River conditions forecasts posted on 2011-08-02 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable or decrease slightly this week.

River condition forecast on 2011-07-26

River conditions forecasts posted on 2011-07-26 by Ottawa River Regulation Planning Board

Levels and flows on the main stem of the Ottawa River will decrease slightly this week.

River condition forecast on 2011-07-19

River conditions forecasts posted on 2011-07-19 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable or decrease slightly this week unless there is significant rainfall.

River condition forecast on 2011-07-12

River conditions forecasts posted on 2011-07-12 by Ottawa River Regulation Planning Board

Levels and flows will remain fairly stable this week unless there is significant rainfall.

River condition forecast on 2011-07-05

River conditions forecasts posted on 2011-07-05 by Ottawa River Regulation Planning Board

Levels in most reaches of the Ottawa River have increased due to the rain received last week. Levels and flows

River condition forecast on 2011-06-28

River conditions forecasts posted on 2011-06-28 by Ottawa River Regulation Planning Board

Levels and flows at most locations within the Ottawa River watershed are within their normal range of values for this

River condition forecast on 2011-06-21

River conditions forecasts posted on 2011-06-21 by Ottawa River Regulation Planning Board

Levels and flows at all locations within the Ottawa River watershed are decreasing at a moderate rate as summer conditions

River condition forecast on 2011-06-14

River conditions forecasts posted on 2011-06-14 by Ottawa River Regulation Planning Board

Levels and flows at all places within the Ottawa River watershed are decreasing at a moderate rate as summer conditions

River condition forecast on 2011-06-07

River conditions forecasts posted on 2011-06-07 by Ottawa River Regulation Planning Board

With the nice sunny weather forecast for this week water levels and flows will continue to decrease gradually on the

River condition forecast on 2011-05-31

River conditions forecasts posted on 2011-05-31 by Ottawa River Regulation Planning Board

With the nice sunny weather forecast for this week water levels and flows will begin to slowly decrease on the

River condition forecast on 2011-05-27

River conditions forecasts posted on 2011-05-27 by Ottawa River Regulation Planning Board

With the rain received this week and the forecast amounts for the next few days water levels and flows will

River condition forecast on 2011-05-26

River conditions forecasts posted on 2011-05-26 by Ottawa River Regulation Planning Board

Heavy rain is forecast on the central and southern part of the watershed for Thursday and Friday of this week,

River condition forecast on 2011-05-24

River conditions forecasts posted on 2011-05-24 by Ottawa River Regulation Planning Board

Heavy rain is forecast on the central and southern part of the watershed for Thursday and Friday of this week,

River condition forecast on 2011-05-17

River conditions forecasts posted on 2011-05-17 by Ottawa River Regulation Planning Board

This message will be the last daily report for the 2011 spring season. This service will be replaced with a

River condition forecast on 2011-05-16

River conditions forecasts posted on 2011-05-16 by Ottawa River Regulation Planning Board

For the next few days water levels and flows will continue to decrease from Pembroke down to the Montreal Region.

River condition forecast on 2011-05-13

River conditions forecasts posted on 2011-05-13 by Ottawa River Regulation Planning Board

For the next few days water levels and flows will continue to decrease from Pembroke down to the Montreal Region.

River condition forecast on 2011-05-12

River conditions forecasts posted on 2011-05-12 by Ottawa River Regulation Planning Board

For the next few days water levels and flows will continue to decrease from Pembroke down to the Montreal Region.

River condition forecast on 2011-05-11

River conditions forecasts posted on 2011-05-11 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-10

River conditions forecasts posted on 2011-05-10 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-09

River conditions forecasts posted on 2011-05-09 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-08

River conditions forecasts posted on 2011-05-08 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-07

River conditions forecasts posted on 2011-05-07 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-06

River conditions forecasts posted on 2011-05-06 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-05

River conditions forecasts posted on 2011-05-05 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is continuing to fill reservoirs in that part of the basin. For the

River condition forecast on 2011-05-04

River conditions forecasts posted on 2011-05-04 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is rapidly filling reservoirs in that part of the basin. For the next

River condition forecast on 2011-05-03

River conditions forecasts posted on 2011-05-03 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is rapidly filling reservoirs in that part of the basin. Water levels and

River condition forecast on 2011-05-02

River conditions forecasts posted on 2011-05-02 by Ottawa River Regulation Planning Board

Rainfall and snowmelt runoff from the north is rapidly filling reservoirs in that part of the basin. Water levels and

River condition forecast on 2011-05-01

River conditions forecasts posted on 2011-05-01 by Ottawa River Regulation Planning Board

Inflows have increased in the northern and central parts of the watershed due to recent warm temperatures and precipitation. Rainfall

River condition forecast on 2011-04-30

River conditions forecasts posted on 2011-04-30 by Ottawa River Regulation Planning Board

Inflows have increased in the northern and central parts of the watershed due to recent warm temperatures and precipitation. Rainfall

River condition forecast on 2011-04-29

River conditions forecasts posted on 2011-04-29 by Ottawa River Regulation Planning Board

Inflows have increased in the northern and central parts of the watershed due to recent warm temperatures and precipitation. Rainfall

River condition forecast on 2011-04-28

River conditions forecasts posted on 2011-04-28 by Ottawa River Regulation Planning Board

Inflows across the basin are expected to increase due to the warmer temperatures and rainfall forecast for this week. Levels

River condition forecast on 2011-04-27

River conditions forecasts posted on 2011-04-27 by Ottawa River Regulation Planning Board

Inflows across the basin are expected to increase due to the warmer temperatures and rainfall forecast for this week. Levels

River condition forecast on 2011-04-26

River conditions forecasts posted on 2011-04-26 by Ottawa River Regulation Planning Board

Inflows across the basin are expected to increase due to the warmer temperatures and heavy rainfall forecast for this week.

River condition forecast on 2011-04-25

River conditions forecasts posted on 2011-04-25 by Ottawa River Regulation Planning Board

Inflows across the basin are expected to increase due to the warmer temperatures and heavy rainfall forecasted for this week.

River condition forecast on 2011-04-23

River conditions forecasts posted on 2011-04-23 by Ottawa River Regulation Planning Board

Due to colder weather natural inflows have decreased in the northern and central part of the basin. Water levels and

River condition forecast on 2011-04-21

River conditions forecasts posted on 2011-04-21 by Ottawa River Regulation Planning Board

Due to colder weather natural inflows have decreased in the northern and central part of the basin. Water levels and

River condition forecast on 2011-04-20

River conditions forecasts posted on 2011-04-20 by Ottawa River Regulation Planning Board

Due to colder weather natural inflows have decreased in the northern and central part of the basin. Water levels and

River condition forecast on 2011-04-19

River conditions forecasts posted on 2011-04-19 by Ottawa River Regulation Planning Board

Due to colder weather natural inflows have decreased in the northern and central part of the basin. Water levels and

River condition forecast on 2011-04-18

River conditions forecasts posted on 2011-04-18 by Ottawa River Regulation Planning Board

Due to colder weather natural inflows have decreased in the northern and central part of the basin. Water levels and

River condition forecast on 2011-04-17

River conditions forecasts posted on 2011-04-17 by Ottawa River Regulation Planning Board

Due to colder weather natural inflows have decreased in the northern and central part of the basin. Nevertheless, after receiving

River condition forecast on 2011-04-15

River conditions forecasts posted on 2011-04-15 by Ottawa River Regulation Planning Board

Inflows in the northern and central parts of the basin are increasing due to warm temperatures and rain. Levels in

River condition forecast on 2011-04-14

River conditions forecasts posted on 2011-04-14 by Ottawa River Regulation Planning Board

Inflows in the northern and central parts of the basin are increasing due to warm temperatures and rain. Levels in

River condition forecast on 2011-04-13

River conditions forecasts posted on 2011-04-13 by Ottawa River Regulation Planning Board

Inflows in the northern and central parts of the basin are increasing due to warm temperatures and rain. Levels in

River condition forecast on 2011-04-12

River conditions forecasts posted on 2011-04-12 by Ottawa River Regulation Planning Board

Inflows in the northern and central parts of the basin are increasing due to warm temperatures and rain. Levels in

River condition forecast on 2011-04-11

River conditions forecasts posted on 2011-04-11 by Ottawa River Regulation Planning Board

Inflows in the northern and central parts of the basin are increasing due to warm temperatures and rain. Levels in

River condition forecast on 2011-04-08

River conditions forecasts posted on 2011-04-08 by Ottawa River Regulation Planning Board

Beginning next week, throughout the watershed, temperatures are expected to be above normal with significant amounts of rainfall in the

River condition forecast on 2011-04-07

River conditions forecasts posted on 2011-04-07 by Ottawa River Regulation Planning Board

Beginning next week, throughout the watershed, temperatures are expected to be above normal with significant amounts of rainfall in the

River condition forecast on 2011-04-06

River conditions forecasts posted on 2011-04-06 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are almost empty. Inflows across the basin are expected to increase gradually due to the warmer

River condition forecast on 2011-04-05

River conditions forecasts posted on 2011-04-05 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are almost empty. Inflows across the basin are expected to increase gradually due to the warmer

River condition forecast on 2011-04-04

River conditions forecasts posted on 2011-04-04 by Ottawa River Regulation Planning Board

Reservoirs throughout the basin are almost empty. Inflows across the basin are expected to increase gradually due to the warmer

River condition forecast on 2011-04-01

River conditions forecasts posted on 2011-04-01 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-31

River conditions forecasts posted on 2011-03-31 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-30

River conditions forecasts posted on 2011-03-30 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-29

River conditions forecasts posted on 2011-03-29 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-28

River conditions forecasts posted on 2011-03-28 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-25

River conditions forecasts posted on 2011-03-25 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-24

River conditions forecasts posted on 2011-03-24 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-23

River conditions forecasts posted on 2011-03-23 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-22

River conditions forecasts posted on 2011-03-22 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-21

River conditions forecasts posted on 2011-03-21 by Ottawa River Regulation Planning Board

Most reservoirs in the Ottawa River basin are just about empty. Water levels and flows will remain stable or decrease

River condition forecast on 2011-03-18

River conditions forecasts posted on 2011-03-18 by Ottawa River Regulation Planning Board

Most reservoirs in the basin are just about empty. Warmer weather this week has caused increased runoff, especially from the

River condition forecast on 2011-03-17

River conditions forecasts posted on 2011-03-17 by Ottawa River Regulation Planning Board

All major reservoirs in the Ottawa River system are close to their normal end of winter level. No significant change

River condition forecast on 2011-03-16

River conditions forecasts posted on 2011-03-16 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-03-15

River conditions forecasts posted on 2011-03-15 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-03-08

River conditions forecasts posted on 2011-03-08 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-03-01

River conditions forecasts posted on 2011-03-01 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-02-22

River conditions forecasts posted on 2011-02-22 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-02-15

River conditions forecasts posted on 2011-02-15 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-02-08

River conditions forecasts posted on 2011-02-08 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-02-01

River conditions forecasts posted on 2011-02-01 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-01-25

River conditions forecasts posted on 2011-01-25 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-01-18

River conditions forecasts posted on 2011-01-18 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-01-11

River conditions forecasts posted on 2011-01-11 by Ottawa River Regulation Planning Board

All major reservoirs in the system will be gradually emptied in preparation for the freshet. No significant change is expected

River condition forecast on 2011-01-04

River conditions forecasts posted on 2011-01-04 by Ottawa River Regulation Planning Board

Levels and flows at all points in the watershed will continue to be stable or will decrease slightly for the