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St. Clair Region Conservation AuthoritySt. Clair Region Conservation Authority
St. Clair Region Conservation AuthoritySt. Clair Region Conservation Authority
Flood Status NORMALLow Water Status Level 1
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    • Flood Notice Types
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    • Low Water Response
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  • Watershed Services
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Flood Warning – March 29, 2020 – Event 7, Bulletin 4

Home Flood NoticesFlood Warning – March 29, 2020 – Event 7, Bulletin 4
Alexandra Park Flooding

Flood Warning – March 29, 2020 – Event 7, Bulletin 4

March 29, 2020

Highlights:

  • McKeough Dam in operation
  • Road closures
  • Strong winds, increased wave action and possible erosion

Strong wind gusts and recent high rainfall are causing water levels in Wallaceburg to breach the steambank and move into the surrounding floodplain. With winds anticipated to continue into the night, the gates to the McKeough Dam are being operated and the north branch of the Sydenham River will be diverted to the St. Clair River.

The following roads are impacted by water levels and should be avoided:

  • Otter Creek Line, Nelson Street north of McKee, and Emily Street at Elizabeth in Wallaceburg
  • Waterworks Road north of Courtright Line
  • Stanley Line between Kimball Road and Waubuno Road
  • Pretty Road north of McCallum Line
  • Main Street in Mitchell’s Bay east of Hinkle Point Road, as well as several side streets in the village

River banks are expected to be slippery, with possible erosion. Residents are reminded to avoid watercourses and flooded areas due to slippery banks and cold, swift moving water, as well as shorelines during high-wind and wave action events. Children and pets should be kept away from the water.

The Conservation Authority continues to monitor watershed conditions and will issue advisories to municipalities and media should flood issues arise.

Municipal emergency response staff and road superintendents should monitor local conditions closely.

This message will remain in effect until Tuesday, March 31, 2020 unless otherwise updated.

News & Blog

  • NOTICE OF SERVICE DISRUPTION
    August 18, 2026
  • Tyson Lozon (right) is awarded with the A.W. Campbell Memorial Scholarship by St. Clair Region Conservation Authority Chair, Greg Grimes (left).St. Clair Region Conservation Authority Celebrates 2026 Conservation Scholarship Recipients
    July 21, 2026
  • Four people standing beside the Bradshaw Conservation Lands signTTLT and SCRCF Host Recognition Event at Bradshaw Conservation Lands
    June 2, 2026
  • Scholarships Available through the St. Clair Region Conservation Authority
    May 1, 2026
  • A woman standing in a forest with blue tubing attached to treesSCRCA Hosts A.W. Campbell Maple Syrup Festival March 21 – Alvinston Firefighters Association to Hold Pancake Breakfast March 21 and 22
    March 9, 2026

Regulations

  • Permits
  • Apply for a Permit
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About Us

The St. Clair Region Conservation Authority is located in southwestern Ontario and includes the Sydenham River watershed and smaller watersheds draining directly into southern Lake Huron, the St. Clair River, and northeastern Lake St. Clair.

The Conservation Authority implements programs to reduce the risk to life and property from flooding and erosion; water and land stewardship; forestry; wildlife habitat creation and outdoor recreation.

Partner Links

  • Conservation Ontario
  • Thames-Sydenham & Region Source Protection Area
  • Healthy Lake Huron
  • Sydenham River Website
  • Friends of the St. Clair River
  • Forest Gene Conservation Association
  • Lake St. Clair Canadian Watershed Management Plan
  • Ontario Trillium Foundation

Connect with us!

  • St. Clair Region Conservation Authority
  • 205 Mill Pond Cres., Strathroy ON N7G3P9
  • 519-245-3710
  • 519-245-3348
  • stclair@scrca.on.ca

© 2026 · St. Clair Region Conservation Authority

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