With no significant rainfall in the forecast and a gradual melt predicted for the snowpack, the Grand River Conservation Authority (GRCA) is terminating a Flood Watch message previously in effect and is issuing a Watershed Conditions Statement – Water Safety message for the entire watershed.
Daytime highs are expected to rise to 12 C over the next two days, with warmer temperatures in the south and cooler temperatures in the north of the watershed, reads the statement.
Above freezing temperatures are expected to continue through the week reaching a daytime high of 16 C on Friday.
Increased water levels and river flows are expected throughout the watershed as the snowpack melts, but the GRCA doesn't expect significant flooding.
Higher flows in local waterways will increase that risk, however, in low-lying areas typically prone to flooding.
The GRCA says its reservoirs are within their normal operating range for this time of year and have flood storage capacity available. The reservoirs will be used to reduce downstream flooding.
High flows and unstable ice conditions will increase the safety risk around rivers and streams throughout the watershed.
The public is encouraged to exercise extreme caution around all local waterways. As many students head into the March break this week, parents are reminded to keep their children and pets away from all watercourses.
Winter activities, including ice fishing, are now closed at all Grand River Conservation Areas.
River ice cover is unstable due to thawing conditions and fluctuating water levels. The public is reminded to stay off of all ice-covered waterbodies, due to unsafe conditions.
River conditions and forecasts are being monitored closely, and any flood messages will be issued as needed.
More information on flows, weather and reservoir conditions can be found in the River Data section of the GRCA website.