Recent Advisories and Statements
Mattagami River Flood Watch Terminated— May 19, 2023
Flood Warning Extended for Mattagami River — May 10, 2023
Flood Warning and Watershed Updates — May 5, 2023
Flood Warning: Mattagami River — May 2, 2023
Watershed Conditions Statements Extended — April 27, 2023
Watershed Conditions Statements Extended —April 21, 2023
Watershed Conditions Statement: Flood Outlook-Porcupine Lake —April 14, 2023
Watershed Conditions Statement: Water Safety (all areas) —April 13, 2023
Flood Watch Termination – November 28, 2022
Flood Watch Extended – November 23, 2022
Flood Watch—Mattagami River, Porcupine Lake & Kamiskotia Lake – November 20, 2022
MNRF Flood Watch Terminated for Minisinakwa Lake and Low-lying Areas of Gogama – November 18, 2022
Flood Warning—Mattagami River, Porcupine Lake & Kamiskotia Lake – November 14 2022
Watershed Conditions Statement: Water Safety (extended) – November 14 2022
MNRF Flood Watch—Minisinakwa Lake and Low-Lying Areas of Gogama – November 13, 2022
MRNF Veille d’inondation—lac Minisinakwa, y compris des basses terres de la région de Gogama-le 13 novembre 2022
Flood Warning—Mattagami River & Porcupine Lake – November 11, 2022
Watershed Conditions Statement: Water Safety – November 8, 2022
Flood Warning—Mattagami River – May 1, 2022
Water Conditions Statement: Water Safety-Extended for all areas – April 28, 2022
Flood Watch—Mattagami River – April 26, 2022
Watershed Conditions Statement: Flood Outlook (Porcupine Lake) – April 25, 2022
Water Conditions Statement: Water Safety (all areas)—April 20, 2022
Flood Warning System Messages
NORMAL – No flood conditions to report.
WATERSHED CONDITIONS STATEMENT – Water Safety
High flows, unsafe banks, melting ice or other factors that could be dangerous for recreational users such as anglers, canoeists, hikers, children, pets, etc. Flooding is not expected.
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.
Flooding is possible in specific watercourses or municipalities. Municipalities, emergency services and individual landowners in flood-prone areas should prepare.
Flooding is imminent or already occurring in specific watercourses or municipalities.