Flood Monitoring

Real Time Flood Monitoring:The TRCA's flood monitoring gauge network spans the GTA, continually monitoring in-stream water levels at TRCA dams and river stations. Real time stream flow, water level, and precipitation information is available. online at: http://www.trcagauging.ca. While designed as a portal for Flood Duty Officers, limited access to the website and data is available to the general public.

Click the link below to download the Flood Contingency Plan

Flood Contingency Plan - 483K

History of Flood Control:

Click the link below to download the History of Flood Control

History of Flood Control  - 302K

Contacts in an Emergency:9-1-1: if you are in danger call 911 immediately

TRCA Flood Warning Line: (416) 661-6514

For basement flooding or street flooding please contact your local municipality or Region offices:

Toronto Water: (416) 338-8888
City of Brampton: (905) 874-2500
City of Mississauga: (905) 615-3200
Town of Richmond Hill: (905) 884-8013
Town of Markham: (905) 475-4866
Town of Stouffville: (905) 640-1900
City of Pickering: (905) 683-4319
City of Oshawa: (905) 655-3344
York Region: (905) 830-4444
Peel Region: (905) 791-7800
Durham Region (905) 668-7721

Conservation Ontario

Ministry of Natural Resources Emergency Management

Emergency Management Ontario

Environment Canada

Canada Mortgage and Housing Company

City of Toronto
Cleaning up after a flood
Toronto Water
Basement Flooding - General Information

Be Prepared
Preparing a Family Emergency Kit
Be Prepared

Flood Documents:Conservation Ontario Class EA

Coming Soon:

CO Flood Brochure

Documentation of the Severe Thunderstorms and Flooding Event of August 19th, 2005 (TRCA June 2006)

1980 Flood Control Strategy (TRCA)