Caution Updated:

  • New! City-wide Stage 4 outdoor water restrictions are in effect and indoor water conservation is needed while crews connect the new Bearspaw South Feeder Main to the existing water system. Learn more about water restrictions

Stormwater Pollution Prevention - Citizen resources

Want to learn more about protecting our stormwater systems and environment?

Here you will find resources for citizens, including disposing of hot tub and pool water, erosion and sediment control (ESC) on small sites, car washing and educational information how our stormwater and water systems work.

To learn more about City of Calgary ESC rules, visit Stormwater Pollution Prevention.

Water drainage bylaw for homeowners
Find drainage bylaw information for homeowners

Storm ponds in Calgary
Learn more about the types of storm ponds in Calgary and how they work.

Watersheds and rivers: riverbank health​​
See how we are protecting rivers and riverbanks in Calgary.