Watershed Conditions Statement
Flood Mitigation Volunteer Form
Ottawa River - Current Conditions
Current Flood Bulletin | NBMCA
April 21, 2026 - NBMCA Watershed Conditions Statement - Flood Watch
April 17, 2026 - NBMCA Watershed Conditions Statement - Flood Outlook
April 14, 2026 - NBMCA Watershed Conditions Statement - Flood Watch
April 13, 2026 = NBMCA Watershed Conditions Statement - Flood Watch
April 2, 2026 - NBMCA Watershed Conditions Statement - Flood Outlook
Current Watershed Conditions
Updated: April 21, 2026 @ 4:18 PM
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
April 21, 2026 @ 4:18 PM
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.
April 16, 2026 @ 1:32 PM
Flood Status: Flood Outlook Statement
Watershed Conditions Statement—Flood Outlook: Early notice of the potential for flooding based on weather forecasts calling for heavy rain, snow melt, high wind or other conditions that could lead to high runoff, cause ice jams, lakeshore flooding or erosion.
April 15, 2026 @ 3:16 PM
Flood Status: Flood Warning
Flood Warning: Flooding is imminent or already occurring in specific watercourses or municipalities
April 14, 2026 @ 1:18 PM
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.
April 02, 2026 @ 8:55 AM
Flood Status: Flood Outlook Statement
Watershed Conditions Statement—Flood Outlook: Early notice of the potential for flooding based on weather forecasts calling for heavy rain, snow melt, high wind or other conditions that could lead to high runoff, cause ice jams, lakeshore flooding or erosion.
August 05, 2025 @ 12:25 PM
Flood Status: Normal
Normal: No flood conditions exist.
June 26, 2025 @ 4:55 PM
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.
April 29, 2025 @ 4:27 PM
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.
April 25, 2025 @ 1:45 PM
Flood Status: Flood Outlook Statement
Watershed Conditions Statement—Flood Outlook: Early notice of the potential for flooding based on weather forecasts calling for heavy rain, snow melt, high wind or other conditions that could lead to high runoff, cause ice jams, lakeshore flooding or erosion.
April 25, 2025 @ 12:22 PM
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.