Status: Flood Outlook Statement
Flood Outlook Statement
Thursday, October 31, 2019 (2:30 PM)
The Raisin Region Conservation Authority (RRCA) is issuing a Flood Outlook Statement for the RRCA jurisdiction. A Flood Outlook Statement is notice of potential flooding based on weather forecasts calling for heavy rain, high wind or other conditions that could lead to high runoff, flooding or erosion.
The short-term weather forecast is predicting in excess of 40 mm of precipitation in the next 24 hours. River water levels throughout the region are higher than normal for this time of year and the ground is still wet from the significant precipitation over the past week.
The Raisin River, Rigaud River, Delisle River, Garry River and Beaudette River could see water levels typically observed in the spring and flooding may occur in low-lying areas. Water levels may also continue to rise 24-36 hours after the rain has ended. Roadside ditches may also be overtopped if culverts become blocked with leaves and debris.
Caution should be exercised when near waterbodies. Parents should inform their children of the risks and provide appropriate supervision.
The RRCA will continue to monitor water levels and weather forecasts as part of the Flood Forecasting and Warning program and will provide updates if conditions change.
This statement is in effect until Monday, November 4, 2019. The RRCA will continue to monitor water levels and weather forecasts as part of the Flood Forecasting and Warning program and will provide updates as conditions change.
For more information : Lisa Van De Ligt, Communications Specialist, (613) 938-3611 ext. 223, lisa.vandeligt@rrca.on.ca
Forwarded to : RRCA Flood Forecasting and Warning Directory
About Flood Forecasting and Warning in the RRCA
The Ontario Ministry of Natural Resources and Forestry (MNRF) is responsible for flood related emergencies. Flood forecasting and warning has been delegated to Conservation Authorities. If a local emergency is declared, MNRF will work directly with the municipality and in consultation with the Conservation Authority.
The Raisin Region Conservation Authority monitors precipitation and water levels throughout Cornwall, South Glengarry, and large portions of North Glengarry and South Stormont.
About Flood Forecasting Notices
Normal
No flood conditions exist.
Watershed Conditions Statement - Water Safety
High flows, unsafe banks, melting ice or other factors that could be dangerous for recreational users such as anglers, canoeists, hikers, children, pets, etc. Flooding is not expected.
Watershed Conditions Statement - Flood Outlook
Early notice of the potential for flooding based on weather forecasts calling for heavy rain, snow melt, high wind or other conditions that could lead to high runoff, cause ice jams, lakeshore flooding or erosion.
Flood Watch
Flooding is possible in specific watercourses or municipalities. Municipalities, emergency services and individual landowners in flood-prone areas should prepare.
Flood Warning
Flooding is imminent or already occurring in specific watercourses or municipalities.
In the event of a flood status of anything other than normal, the RRCA will issue a media release and advise our member municipalities.