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Current Watershed Conditions
Updated: April 20, 2026 @ 1:37 PM
Low Water Status: Normal
Low Water Status: Normal

Level Normal: Water supply problem is not of concern.

Flood Status: Flood Warning
Flood Status: Flood Warning

Flood Warning: Flooding is imminent or already occurring in specific watercourses or municipalities

Past Conditions
April 20, 2026
Flood Status:   Flood Warning  
April 16, 2026
Flood Status:   Flood Watch  
April 14, 2026
Flood Status:   Flood Outlook  
April 14, 2026
Flood Status:   Water Safety Statement  
South Nation Conservation
News & Alerts
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Flood warning graphic Ottawa River 2026
FLOOD WARNING - Lower Ottawa River
This FLOOD WARNING statement is an update to the Flood Watch issued for areas along the Lower Ottawa River (Arnprior to Hawkesbury) on April 17th, 2026.
Click to view the details for FLOOD WARNING - Lower Ottawa River
Flood Watch Update #1 - Lower Ottawa River
FLOOD WATCH  - Lower Ottawa River - Update #1
This FLOOD WATCH statement is an update to the Flood Watch issued for areas along the Lower Ottawa River (Arnprior to Hawkesbury) on April 16th, 2026.
Click to view the details for FLOOD WATCH  - Lower Ottawa River - Update #1
Flood watch notice Ottawa River
FLOOD WATCH - Lower Ottawa River
April 16th, 2026 – This FLOOD WATCH statement is an update to the Flood Outlook issued for areas along the Lower Ottawa River (Arnprior to Hawkesbury) on April 14th, 2026.
Click to view the details for FLOOD WATCH - Lower Ottawa River
flood outlook notice  for the Ottawa River
Flood Outlook - Lower Ottawa River
April 14th, 2026 - A Flood Outlook Statement is being issued for areas along the Lower Ottawa River (Arnprior to Hawkesbury).
Click to view the details for Flood Outlook - Lower Ottawa River
water safety statement notice graphic
WATERSHED CONDITIONS - WATER SAFETY
SNC advises that a Water Safety Statement is being issued for the South Nation River Watershed.
Click to view the details for WATERSHED CONDITIONS - WATER SAFETY
Water Safety graphic for the lower Ottawa River
Water Safety: Lower Ottawa River
A Water Safety Statement is being issued for areas along the Lower Ottawa River
Click to view the details for Water Safety: Lower Ottawa River
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