South Nation Watershed Conditions Update #1: FLOOD WATCH

Finch – Weather Forecast: Widespread showers with embedded thunderstorms are expected across much of the South Nation Conservation jurisdiction today as the remnants of Tropical Cyclone Debby cross the region. Rainfall amounts of 50 to 80 mm are being forecasted, with the potential for localized rainfall exceeding amounts of 100 mm.

Environmental Conditions: Water levels and flows are currently normal for this time of year in the SNC jurisdiction in Eastern Ontario. The anticipated rainfall received today and continuing into Saturday morning may result in increased water levels and flows in rivers.

Risks: All rivers and streams across the jurisdiction may experience higher water levels, fast-flowing water and slippery or unstable banks. There is potential for flooding in urban, low-lying, and poor drainage areas due to the intensity of rainfall that could be received.

ACTION: Residents are advised to exercise extreme caution and to stay away from rivers as the forecasted weather may rapidly increase river flows and banks may be slippery. Parents are encouraged to explain these dangers to their children.

Residents in flood-prone or low-lying areas should monitor weather forecasts and take the necessary precautions to protect their property. Please ensure:

• The sump pump is clear, in good working condition and has a backwater valve on it.
• Easy access to a portable backup generator and pump.
• Downspouts are clear and the outlet is at least 3 m from the dwelling.
• Securing items that might float away as flows increase.

Duration: This water safety statement is in effect until Tuesday, August 13, 2024, at 5 PM or until an update has been issued.

SNC monitors the water levels and weather forecasts as part of the Flood Forecasting and Warning Program. Updates are provided as conditions change.

Please visit www.nation.on.ca for more information. To provide feedback concerning changes to water water-related conditions please email waterwatch@nation.on.ca, post on our Facebook (/SouthNationConservation) or Twitter (@SouthNationCA).