Latest Water Level News
Trent-Severn Waterway – Water Level Management Update – April 23, 2026
| By TSW
CEWF’s 2026 Flooding Overview April 22, 2026
| By CEWF
Current Situation April 22, 2026:
Flooding Warnings are in place across the province of Ontario. Locally, Minden Hills remains under a State of Emergency, and its Emergency Operations Group is meeting frequently. To learn more about this, follow communications from the Township of Minden Hills and the County of Haliburton.
All reservoirs in the Trent Severn Waterway [...]
Quick Update on Spring Water Levels
| By CEWF
Many communities are still dealing with high and fast water, road closures and some infrastructure damage however, with no rain in the forecast and snowmelt complete, the intensity of flood risk is much reduced.
TSW continues to actively monitor flows and levels, making adjustments where needed to stabilize the reservoir system. As inflows settle down, their work [...]
Advisories
Did You Know ...
A new Fun Fact each time you visit!
Haliburton’s reservoir and flow-through (RaFT) lakes are situated on the tributaries of the Gull, Burnt, and Mississauga Rivers, as well as Nogies, Eels and Jack creeks. Water from these lakes is dammed to collect spring runoff which is then gradually released over the summer to pass water on to the Kawartha Lakes and the Otonabee River. The latter drain towards Rice Lake and the Trent River.