Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

INCREASING FLOOD RISK ALONG THE OTTAWA RIVER (Mattawa to the Montreal Region). See the River Conditions Forecast message that is updated daily. Read more

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Ottawa River at Carillon

Monthly and Annual Discharges in m3/sAnnual Extremes
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual MeansDaily MaximumDaily Minimum
196414711436178225642227175412569248519901028123214593726560
196512571286142620782851151110171247178531632605224318763672570
196621471908264831972635225413361481124013971917342221335410840
196722202221173742563924315721061363130621123374226525005407974
196820161913233934801799159616591280118411501223136117484653805
196914531510164432933499221715951440110112352135195819245134771
197015921480154329253553247022611698122813791609152519414990842
1971139613541484351235361579997952880870907117215535704306
197212241163125331694806237421952046185019402614207322286329863
1973197520713615413738412765206515631362166517031904239057031086
197417261678230738836496434922101299106912351968202525248105611
197519221748200532063057206011098668269751162161217115790613
197615531546233857673861188215481252112512171231143720618190704
1977135112012677374323261134112193097313231571201216995062617
1978196619021499316929231537106995884412631231128616344668701
197914541428253741135023223114661273129619342483285023466686998
198023321948218235742736148414311420130021752294191920665329683
198116032813311643092996275915821203170617412027156322766222907
1982139413741558317622831426110085185210301580225915734585684
19832381217625712914491530491237103989610811581178721366907567
198416401978206944442916249219641435130612451925205421195568873
198520942015269936463793153913401623113411091350159319956004901
198616201676164733532769208313221351140118011829174218814647988
19871683156319103111117612019858167719261325184614404767614
19881868193316493708278812479151176126822893457225120424665826
198920622107188829592986266612879208549331841185918593883566
19901919206124993222262815521444101889718292180282920064562775
199122622235241247962542131289377884211771502188118816728666
199218271820167831502998123811631003144318592688220219215337806
1993216918831493374617841873107087994218962416221618595454733
199417181947181428402572218721861705113311221670179018894600965
199525372215258317572382221610509546999871986183017643976588
199620542291204330344212194415821387103612371705191520365722876
1997201621602270409446931876149799097210331437140820356382798
19981589155422904687139611071177796762819910138815367239535
1999173719591921329512791420135588083216522444273817895401716
200020902003238228472712184215591392122610161098148518044274617
2001144916571518287217561439101666882218372561279816974081552
20022185197023544171395136911858110588682690095620685894638
200311671249148823731868172511271487100818163266309618074718788
20042470204022893217386519361875109112558811095157519664909636
200519421736137341412499157099378069810681614225817204824532
200622012308246841442444156814271360120125913377329923644587945
20072823217620492841172219791411826720707849122116063635566
2008251322432140478332282027231821821472132317932085234160521036
200923362220255041933358224419511886116913491916193622585617897
2010187219492308161494878973064098118961867271115243922467
201122242010247734233640210614658998328761157188119154931609
20121924190932482315169298762061470312232052184315934810492
2013203723702180403745333244139394299214402745198023195421816
201420381991147037494613236813411120149223002461230222705213900
2015218820081571292923911724104698910578741432240817154422715
20162785258837134843320419001059932822892978158221055833630
2017196721873240565063373253262215401599133526452273288990941101
201824352407214425354467243512181313180922442508225123135860712
2019227223472184540477313964156382879210542116174126659217503
2020220221282885476129302049132515311666218225202501238758091054
20212447226227832182130483614131049108920061839208717744779536
202221482014247243173990359916051285---146214491840236152751009
2023271724582219486750131556149216001382186625682233249780151065
Mean - Moyenne19611930217735753207204014341181111314481895199619969217 (max)306 (min)
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual MeansDaily MaximumDaily Minimum

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