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Current Watershed Conditions
Updated: May 04, 2026 @ 9:37 PM
Low Water Status: Normal
Low Water Status: Normal

Level Normal: Water supply problem is not of concern.

Flood Status: Flood Watch
Flood Status: Flood Watch

Flood Watch: Flooding is possible in specific watercourses or municipalities. Municipalities, emergency services and individual landowners in flood-prone areas should prepare.

Past Conditions
May 04, 2026
Flood Status:   Flood Watch  
April 20, 2026
Flood Status:   Flood Warning  
April 16, 2026
Flood Status:   Flood Watch  
April 14, 2026
Flood Status:   Flood Outlook  
South Nation Conservation
News & Alerts
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Flood Watch Lower Ottawa River
UPDATE: FLOOD WATCH - Lower Ottawa River
This Flood Watch statement is an update to the Flood Warning issued for areas along the Lower Ottawa River (Arnprior to Hawkesbury) on April 27th, 2026.
Click to view the details for UPDATE: FLOOD WATCH - Lower Ottawa River
Michelle Taggart - Councillor Steve Desroches - Carl Bickerdike and Melissa Dionne at the Leitrim Wetland
SNC Celebrates Donation of Land
SNC Celebrates Donation of Land within the Leitrim Wetland from Tamarack Homes & Tartan Homes
Click to view the details for SNC Celebrates Donation of Land
Flood Warning Graphic for the Lower Ottawa River
UPDATE: FLOOD WARNING - Lower Ottawa River
This Flood Warning statement is an update to the Flood Warning issued for areas along the Lower Ottawa River (Arnprior to Hawkesbury) on April 20th, 2026.
Click to view the details for UPDATE: FLOOD WARNING - Lower Ottawa River
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
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