A Flood Warning is in effect for the Lake Erie shoreline. With high winds and waves in the forecast, flooding is expected to impact low lying areas along the Grand River downstream of Dunnville Dam, in the community of Port Maitland, and along the shoreline and could reach Flood Zone 4.

Water levels are now forecasted to rise by 1.8 metres above the current level to 176.3 meters (IGLD 1985) within the Grand River and Long Point Region Conservation Authority’s watersheds. Peak levels are currently expected to occur Saturday evening. Wave heights are expected to reach 1.6 meters along the shoreline.

The combination of snowmelt and rainfall on saturated or frozen ground is expected to increase river flows, resulting in flooding in low-lying areas adjacent to rivers and streams typically prone to flooding.

Haldimand County Emergency Services will be closely monitoring conditions and roads along the lakeshore. Members of the public are urged to stay away from all shoreline areas experiencing strong wave action and elevated water levels. The public is also advised to use extreme caution around all water bodies. Banks adjacent to rivers and creeks are very slippery at this time, and when combined with current weather conditions, pose a serious hazard.

Residents should pay close attention to changing weather conditions and watch for updated flood messages. A Flood Zone Map, flood guide for lakeshore property owners and other emergency preparedness resources can be found at HaldimandCounty.ca/floods. Residents should be familiar with their insurance coverage and contact their insurance provider if they have any questions.

This Flood Warning is in effect until 12:00 p.m. on Monday, December 13, 2021 and will be updated as needed.