Find Your Own Watershed Conditions

Each Conservation Authority has a Flood Web Page or notification on their local website.

The interactive map below provides links to flood information from Ontario Conservation Authorities.

These maps are designed to assist agencies and the public in determining flood status in
watersheds covered by Conservation Authorities in Ontario.

The individual web site containing local flood status and information on flood control programs of each
Conservation Authority can be accessed through the three interactive maps ( Southern Ontario,
Eastern Ontario, Northern Ontario) or the list of Conservation Authorities below.

South-Western Ontario map

South-Eastern Ontario map

Northern Ontario map

If you already know the Conservation Authority you are interested in obtaining flood status from,
click the name below to go directly to their flood forecasting web page.

Conservation Authority Name	Real Time Water Levels Available?
Ausable Bayfield Conservation Authority	No
Cataraqui Region Conservation Authority	No
Catfish Creek Conservation Authority	Yes
Central Lake Ontario Conservation	No
Conservation Halton	Yes
Credit Valley Conservation	No
Crowe V alley Conservation	Yes
Essex Region Conservation Authority	Yes
Ganaraska Region Conservation Authority	No
Grand River Conservation Authority	Yes
Grey Sauble Conservation Authority	No
Hamilton Conservation Authority	Yes
Kawartha Conservation	Yes
Kettle Creek Conservation Authority	Yes
Lake Simcoe Region Conservation Authority	Yes
Lakehead Region Conservation Authority	No
Long Point Region Conservation Authority	No
Lower Thames Valley Conservation Authority	Yes
Lower Trent Conservation	Yes
Maitland Valley Conservation Authority	No
Mattagami Region Conservation Authority	Yes
Mississippi Valley Conservation	Yes
Niagara Peninsula Conservation Authority	Yes
Nickel District Conservation Authority	Yes
Nottawasaga Valley Conservation Authority	No
North Bay-Mattawa Conservation Authority	Yes
Otonabee Conservation	Yes
Quinte Conservation	Yes
Raisin Region Conservation Authority	No
Rideau Valley Conservation Authority	Yes
Saugeen Conservation	Yes
Sault Ste Marie Region Conservation Authority	No
South Nation Conservation	Yes
St. Clair Region Conservation Authority	No
Toronto and Region Conservation Authority	Yes
Upper Thames River Conservation Authority	Yes