Flood Notices
Watershed Condition Statement โ Flood Outlook โ Smaller watercourses and Thames River โ December 27, 2025 โ 11:30 AM
Highlights: Significant rain in the forecast for tomorrow could lead to some flooding. ย Forecasts calling for 35 to 45 mm of rain.ย Areas of ponding, standing water, and localized flooding are expected around the watershed. Smaller watercourses expected to rise and...
Watershed Condition Statement โ Flood Outlook โ Smaller watercourses โ December 25, 2025 โ 2:45 PM
Highlights: ECCC has issued a Yellow Warning โ Freezing Rain for tomorrow Forecasts for liquid precipitation are highly variable ranging from 5 to 30 mm. Areas of ponding, standing water, and localized flooding could be seen around the watershed. If the higher...
Shoreline Condition Statement โ Safety Bulletin โ Lake Erie Shoreline โ November 25, 2025 โ 8:30 PM
Highlights: โข Strong southwest winds in the forecast for late Wednesday morning into Thursday. โข Some risk of localized flooding for properties along Lake Erie. โข Some risk of shoreline damage and erosion all along the Lake Erie shoreline, including the high bluffs....
Watershed Condition Statement โ Flood Outlook โ Smaller watercourses โ June 18, 2025 โ 1:30 PM
Highlights: โข Thunderstorms and heavy rains passed through the region this morning. โข Reports indicate that some areas have seen 25-40 mm of rain already today. โข Forecasts suggest another 20-25 mm are possible this afternoon into the overnight. โข Thunderstorms could...
Watershed Condition Statement โ Safety Bulletin โ Thames River โ April 7, 2025 โ 12:00 PM
Highlights: โข Thames River peaked around Dutton early Saturday afternoon, around Thamesville early yesterday evening, and early this morning in Chatham โข Water levels are now dropping on the Thames River along almost its entire length. โข People should still be...
Flood Watch โ Thames River and smaller watercourses โ April 6, 2025 โ 1:00 PM
Highlights: โข Thames River is currently flooding the low-lying river flats from Delaware down to Chatham. โข Thames River peaked around Dutton early yesterday afternoon. Water levels are now dropping throughout most of Middlesex and Elgin. โข Thames River around...
Flood Watch โ Thames River and smaller watercourses โ April 5, 2025 โ 9:00 AM
Highlights: โข Thames River is currently flooding the low-lying river flats from Delaware down to Chatham. โข The rain forecast for last night missed the region. โข The river is expected to peak around Dutton this afternoon, around Thamesville during the day tomorrow,...
Flood Watch โ Thames River and smaller watercourses โ April 3, 2025 โ 3:00 PM
Highlights: โข Most of the lower Thames River watershed received around 35 to 50 mm of rain over the last 2 days. โข Areas of ponding, standing water and localized flooding seen around the watershed. โข Many of the regionโs smaller watercourse have reached bank full or...
Watershed Condition Statement โ Flood Outlook โ Smaller watercourses and Thames River โ April 1, 2025 โ 2:00 PM
Highlights: โข A Special Weather Statement has been issued by Environment Canada due to significant rain in the forecast. โข Forecasts of 30-50 mm of rain, Wednesday into Thursday, with higher amounts possible from thunderstorms โข Areas of ponding, standing water and...
Watershed Condition Statement โ Flood Outlook โ Thames River and smaller watercourses โ March 16, 2025 โ 7:45 AM
Highlights: โข Areas in the lower Thames River watershed have seen 5-20 mm of rain since yesterday morning. โข The Thames River is expected to rise and flood the river flats from Delaware down to Chatham. โข In Chatham, flooding is expected to be limited to the sidewalk...
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Watershed Condition Statement โ Flood Outlook โ Thames River โ January 12, 2026 โ 4:00 PM
Highlights: The warm weather last week caused the melting snow and rain to raise water levels on smaller watercourses as well as the Thames River itself. Water levels on the Thames River around London peaked last Saturday. The peak water level is expected in the city...
Watershed Condition Statement โ Flood Outlook โ Thames River โ January 9, 2026 โ 11:00 AM
Highlights: A warm weather system has moved into the region. The melting snow and rain will raise water levels on smaller watercourses as well as the Thames River itself. Water levels on the Thames River around London are expected to peak Saturday. The peak will then...
Watershed Condition Statement โ Safety Bulletin โ Thames River โ January 2, 2026 โ 4:00 PM
Highlights: Water levels are now dropping on the Thames River upstream of Chatham. Thames River peaked near Dutton at around noon on Wednesday and is currently peaking in Chatham. A small ice jam has formed at the mouth at Lighthouse Cove, raising water levels in the...
Watershed Condition Statement โ Flood Outlook โ Thames River and Smaller watercourses โ December 29, 2025 โ 7:00 PM
Highlights: Smaller watercourses have peaked, and their water levels are now dropping. Water levels on the Thames River in the upper watershed are expected to peak overnight. Over the next three days, high water levels will work their way downstream. As they do, they...
Shoreline Condition Statement โ Safety Bulletin โ Lake Erie Shoreline โ December 28, 2025 โ 12:45 PM
Highlights: Strong southwest winds in the forecast for the overnight and through the day on Monday. Some risk of freezing wave spray and localized flooding for properties along Lake Erie. Some risk of shoreline damage and erosion all along the Lake Erie shoreline,...
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