This project complements an existing project conducted by the Okanagan Basin Watershed Board (OBWB) to collect near-shore bathymetry data over the Canadian portion of Osoyoos Lake, upstream connecting water bodies, and Okanagan Lake.
Water Levels and Flows
Lake Ontario outflows will be increased by 200 m3/s (7,100 cfs) above the amount set by Plan 2014, beginning October 16. This will continue for approximately eight weeks to return water levels in Lake Ontario to the level it would be had outflow deviations not been required earlier this year.
The International Joint Commission (IJC) is inviting public comment on recommendations made by its International Souris River Study Board in a report, “Managing Water Supply and Flood Control in the Souris River Basin,” which recommends potential reservoir operation options to improve flood control…
The water level on Lake St. Lawrence at Long Sault Dam on Wednesday morning, October 6th was approximately 72.86 meters (239.04 ft.). The International Lake Ontario-St. Lawrence River Board will temporarily reduce outflows from Lake Ontario from noon on Friday, October 8th through noon on Monday,…
Lake Superior and Lake Michigan-Huron have both continued their seasonal declines in September. As a result of the drier than average conditions, water levels on Lake Superior have gone below the seasonal long-term average for the first time since April 2014.
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Minutes of the June 2021 International St. Croix River Watershed Board & Partners meeting.
Anglers and other users of the St. Marys Rapids are advised that the gate setting of the Compensating Works structure at the head of the Rapids will be adjusted on September 27, 2021. The four middle gates (Gates #7 through #10) will be closed and four gates on the US side of the structure (Gates #…