Stormwater Management

Learn about stormwater management, why it is important and how you can help.

Toronto & Region Remedial Action Plan

The City is part of a multi-agency, multi-governmental effort to restore Toronto's waters, fish, wildlife and habitats.

Spills to the Sewer System & Environment

What to do if you experience or see a spill, and how the City will respond.

Water Pollution & Why you Should Not Swim During or After Rain

It is generally unsafe to go in the water during or at least 48 hours after heavy rainfall. Find out why.

Toronto Beach Water Quality

From June to Labour Day, the City takes samples from supervised beaches and tests for E. coli.

Ravine Planning, Management & Protection

The Toronto Ravine Strategy will guide future ravine management, use, enhancement and protection.