Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

Ottawa River at Thurso

Monthly and Annual Mean Water Levels in MetresAnnual Extremes
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual MeansDaily MaximumDaily Minimum
199141.6641.6541.6541.9041.4341.2641.2241.2041.2141.2541.2941.4441.4342.4441.14
199241.4741.4941.4641.6841.5441.2641.2641.2441.3241.3841.5941.5241.4341.9341.20
199341.5641.4841.3841.7441.3341.3641.2341.2241.2241.3941.4841.4641.4042.0541.16
199441.4141.5241.4941.4541.5341.4541.4541.3541.2541.2341.3241.3641.4041.8541.04
199541.6741.8141.7241.3041.4841.4641.2141.2041.1641.1841.3341.4341.4142.2141.06
199641.5641.6441.5441.5441.7441.4041.3141.2741.2241.2441.2941.3441.4242.2041.13
199741.4541.5841.6441.6642.0641.3941.2841.2141.2141.2241.2741.2941.4442.5041.11
199841.3841.4041.5041.9041.2641.2241.2241.1741.1641.1641.1641.2341.3142.7441.05
199941.3841.4941.4941.4641.2541.2941.2641.1941.1941.3241.4841.6141.3741.9441.09
200041.4941.4841.3041.4741.5741.3541.2941.2741.2341.1941.2341.2341.3441.8740.81
200141.3041.3941.3641.4141.3541.2941.2041.1741.2041.3441.4941.5641.3441.6741.13
200241.5941.4941.5341.6341.7841.6441.2741.1541.1441.1641.1641.1741.3942.1641.04
200341.1741.1841.3241.4741.3341.3241.2141.2541.1741.3041.6841.9241.3642.2141.05
200441.8741.6741.6541.6541.8441.4441.3041.1341.1541.1241.1041.1541.4242.1740.96
200541.3541.2941.1741.7641.4441.2641.2041.1741.1041.2041.23---41.2941.9741.02
200641.6341.7341.6741.7641.5341.3241.2841.2741.2441.4041.6841.6941.5242.0941.20
200741.7641.7141.6641.5241.3341.4241.2741.1841.1641.1641.1641.2741.3842.0041.05
200841.6241.6941.6942.2041.7541.4841.5441.5041.3041.2541.3241.4841.5742.5741.12
200941.6541.6541.7241.8441.7741.4641.4141.3841.2241.2441.3741.3441.5042.3041.12
201041.3941.4441.4641.2841.2141.2041.1741.1641.2441.3541.3741.7441.3342.0140.93
201141.5741.5141.6641.5841.7541.4241.3041.2141.2041.1941.2041.3241.4142.0941.02
201241.4241.4741.6641.4641.3741.2441.1941.1741.1841.2641.3741.4441.3541.8941.09
201341.5241.6441.5841.8041.9841.6541.2741.2041.2141.2941.5641.4841.5142.2441.16
201441.5641.5641.3541.8241.9841.4641.2741.2541.3141.4541.4541.4841.5042.2241.19
201541.7141.5541.4241.5441.4441.3241.2041.2041.2241.1941.2841.4741.3841.9041.12
201641.9442.0642.0741.9941.6241.3541.2141.1941.1841.1841.2041.3141.5242.6341.00
201741.4441.5241.7842.2842.6241.6241.4741.2841.2941.2541.4541.5341.6343.6941.18
201841.6941.6641.5041.3941.8941.4341.2441.2141.3241.4041.4341.4641.4742.3141.09
201941.5241.6541.5742.3243.1341.7541.2341.1441.1441.0341.2841.3441.5943.6640.85
202041.4441.4241.6341.8341.4841.3341.2141.2541.2941.3941.4441.4941.4342.2241.14
202141.8241.6341.5641.3041.1941.1641.2541.1941.2241.3541.2941.4341.3741.9741.09
202241.4741.4541.6441.7541.7441.7441.2641.22---41.2541.2341.3841.4642.1141.11
202341.7641.7341.5342.0542.1341.2541.2441.2641.2241.1941.2241.4141.5043.1941.01
Mean - Moyenne41.5541.5641.5641.6941.6641.3941.2741.2341.2141.2641.3541.4341.4343.69 (max)40.81 (min)
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual MeansDaily MaximumDaily Minimum

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