Calgary Irrigation Water Restrictions and Bylaws โ€” What You Need to Know 2026

Calgary Water enforces specific bylaws and guidelines that affect residential irrigation โ€” from backflow preventer requirements to watering time restrictions during drought conditions. This guide covers what Calgary homeowners need to know about irrigation bylaws, so your system stays compliant.

Calgary Water Irrigation Bylaws โ€” 2026 Reference

Requirement Rule Non-Compliance Risk
Backflow preventer Required on all irrigation connections โ€” CSA-approved device Disconnection of water service
Annual backflow testing Required annually by certified tester, results filed with City Fines + disconnection
Watering hours (normal) Recommended 5-9 AM (not mandatory but enforced during restrictions) Warnings during restriction periods
Watering during Stage 1 restrictions Odd/even day watering by address number Fines per occurrence
Watering during Stage 2 restrictions Watering 2 days/week maximum, restricted hours Fines per occurrence

Smart Controllers and Water Restrictions

A Rachio 3 or Hunter Hydrawise smart controller allows you to update your watering schedule remotely via app โ€” critical during Calgary Water restriction announcements. When the City announces Stage 1 restrictions, you simply open the app and update your schedule. No need to locate the controller or remember the programming sequence. J.G. Irrigation installs and programs both smart controllers. Call 587-433-4795.

Does Calgary have outdoor watering restrictions in summer 2026?

Calgary Water has not announced Stage 1 or Stage 2 restrictions as of summer 2026, but they can be activated quickly during drought conditions. Check calgary.ca/water for current restriction status. A smart irrigation controller makes it simple to comply immediately when restrictions are announced โ€” adjust your schedule from your phone. J.G. Irrigation: 587-433-4795.

Stay Compliant โ€” Smart Irrigation for Calgary Bylaws

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