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River System Data

River System Data

Airing in 2019, OPG was proud to lend our biodiversity expertise for the new @FishheadsTV.

Wed Oct 17 15:27:02

Kids from Mattagami First Nation snapped together model generators and built solar powered model cars at Elephant T…

Tue Oct 16 19:14:28

RT @RegionofDurham: Our Emergency Management Office will be testing the nuclear public alerting system on October 29 and 30 in @ClaringtonO…

Tue Oct 16 18:28:54

OPG operates 66 hydroelectric stations, including a green power portfolio of 29 small hydroelectric plants, and 241 dams on 24 river systems.

Water level and flow information can be found on the individual river system pages linked below:

Northwest Ontario Northeast Ontario
Aguasabon River Abitibi River​
Kaministiquia River​​​ Matabitchuan River​
Nipigon River​ Mattagami River​
Montreal River​
Central Ontario
Beaver River​ Eastern Ontario​
Muskoka River​ Madawaska River​
Severn River Mississippi River​
South River​ Ottawa River​
Sturgeon River​
Wanapitei River​

This data is typically updated every Thursday although during spring time some river system data is updated more regularly.