Frequently Asked Questions

The City is implementing these regulations to manage heightened stormwater runoff caused by urban densification and climate change. This initiative supports the preservation of creeks, reduces flood risks, and encourages sustainable watershed management.

The new requirements apply to small-scale residential developments including single and two-family homes. View the map with details here.

Option 1–Use of City Standards: Applicants can follow pre-designed stormwater management solutions provided by the City.

Option 2–Customized Stormwater Management Plan: Applicants who choose to design their own stormwater management plan must have it certified by a qualified Professional Engineer who is registered in the Province of British Columbia.

The City has streamlined the process to minimize additional delays. Applicants choosing Option 1–Use of City Standards will experience minimal additional review time.

The City is reviewing the Fees and Charges Bylaw to determine if adjustments are necessary. Any changes will be communicated before implementation.

More details, including design guidelines and application forms are available on the City’s website. Applicants can also contact the Development Services team for further assistance.

Applicants can prepare a customized design and are not required to use the standardized designs provided by the City.

Perimeter drainage will be separate from the stormwater management system and should not drain to the tank. Perimeter drainage must be collected in a dedicated sump and then directed to the City storm service. The water collected from the perimeter drainage system is groundwater that has not be accounted for in the storage volume calculations in the standardized design.