GRCA Flood Message #2 – Flood Warning/Watch Termination

The Grand River Conservation Authority (GRCA) is terminating the combined Flood Warning and Flood Watch issued on April 15, 2026.

GRCA Reservoirs

The GRCA’s multi-purpose reservoirs were operated to reduce downstream flooding during this event. Stored water is gradually being released to return reservoirs to their normal level for this time of year.

Stay safe 

Higher flows will increase the safety risk around rivers, streams, and waterbodies throughout the watershed. Banks adjacent to local waterways are very slippery and, when combined with cold, fast-moving water, pose a serious hazard. Families are advised to keep children and pets away from all water bodies. The public is encouraged to exercise extreme caution around local waterways.

River conditions and forecasts are being monitored closely.

More information

• For more information on flows, weather and reservoir conditions see the River Data section of the GRCA website.
• More information on the flood warning system is available on the GRCA website.
• Receive GRCA flood messages by e-mail by subscribing through the GRCA website.
• Follow GRCA flood messages on X at grca_flood_msg.
• More information about how the GRCA’s role in managing floods is available in the Flooding section of the website.
• Copies of the GRCA’s River Safety Rules booklet is available by contacting the GRCA Administration Centre.

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Media contacts:

Lisa Stocco, GRCA Director of Strategic Communications and Environmental Education
Phone 519-621-2763 x2316 | Email lstocco@grandriver.ca

Serena Catania, GRCA Supervisor of Communications and Marketing
Phone 519-621-2763 x2240 | Email scatania@grandriver.ca