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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
  • About
    • Mission / Vision Statement
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    • Board Meeting Packages
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    • Contact Us
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    • Plan Input and Review
    • Policies and Guidelines
    • Fee Schedule
  • Water Management
    • Flood Notices
    • Flood Notice Types
    • W. Darcy McKeough Floodway
    • Low Water Response
    • Riverbank & Shoreline Protection Development
    • Erosion Control Projects
    • Great Lakes and Connecting Channels
  • Watershed Services
    • Tree Planting / Woodlot Services
    • Environmental Monitoring
    • Habitat Restoration Projects
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    • Invasive Species
  • Conservation Lands
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Flood Watch – March 31, 2021 – Event 6, Bulletin 1

Home Flood NoticesFlood Watch – March 31, 2021 – Event 6, Bulletin 1
Flood Watch – March 31, 2021 – Event 6, Bulletin 1

Flood Watch – March 31, 2021 – Event 6, Bulletin 1

March 31, 2021
Highlights:

    • Strong winds for Southern Lake Huron
    • Increased wave action, possible erosion
    • Storm surge, coastal flooding
Moderate to high winds are forecast for Southern Lake Huron beginning late this evening and into early Friday.

Northerly winds this evening are forecast to gust between 50-60 km/h, continuing over night and into Thursday morning, becoming northwesterly and increasing to upwards of 75 km/h late Thursday morning. Winds are anticipated to remain high throughout the day, slowly subsiding into the evening and overnight into Friday morning.

Environment Canada is forecasting waves to build to 2 metres early this evening, becoming 2-3 metres early Thursday morning. Residents along the Lake Huron shoreline can anticipate water levels to rise due to storm surge, with the potential for minor flooding in natural floodplain areas. Shoreline erosion is possible with the increased wave action, particularly in the Old Lakeshore Road area of Brights Grove.

Residents are reminded to avoid shorelines, watercourses and flooded areas due to dangerous conditions, slippery banks and cold, swift moving water. 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 Friday, April 2, 2021, unless otherwise updated.

News & Blog

  • 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
  • Two men standing and shaking handsSt. Clair Region Conservation Authority Celebrates a Year of Environmental Progress at 2026 Annual General Meeting
    February 27, 2026

Regulations

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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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