Maitland Conservation is replacing the Flood Watch issued on Dec. 28, 2025, with a Watershed Conditions Statement – Water Safety for all municipalities in the Maitland and Nine Mile River watershed.

Rainfall over the past 24 hours ranged from 20 to 40 mm across the watershed. River levels continue to rise, though at a slower pace than typically observed under high-intensity runoff conditions, and are expected to remain below flood stage. Current temperatures are near freezing and are forecast to drop further, which will further reduce runoff and river flows.

Municipal officials are advised to continue monitoring infrastructure and drainage for debris jams or blockages, particularly as a rapid freeze and heavy snow is anticipated. Hazardous conditions persist around all river and floodplain areas, and residents are reminded to keep pets and children way from watercourses. Elevated water levels and fast-moving flows are expected to persist over the next few days.

This message is in effect until 3:00 p.m. on Thursday January 1, 2026.

Contact:
Jeff Winzenried, Flood Forecasting Supervisor
jwinzenried@mvca.on.ca

Types of Flood Messages:

Watershed Conditions Statement – Water Safety – General watershed conditions are being assessed for high runoff potential that could lead to flooding, and to remind the public of general river safety issues.

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.

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

Flood Warning – Flooding is imminent or already occurring in specific watercourses or municipalities. Municipalities and individuals should take action to deal with flood conditions. This may include road closures and evacuations.