A zone that continues running after the controller is off usually points toward the valve itself rather than the watering schedule.
Stop the water if necessary
If the zone is flooding the property, shut off the irrigation water supply if you can do so safely.
Check for a manually opened valve
A solenoid or bleed screw that was opened for manual operation may have been left in that position.
Internal valve problems
Debris, a damaged diaphragm, or worn internal parts can prevent the valve from sealing completely.
Bloomfield Hills Irrigation repairs irrigation valves and stuck zones. Call or text (248) 970-0700.
Need Sprinkler Repair in Bloomfield Hills?
Call or text (248) 970-0700 for residential sprinkler troubleshooting and repair. Explore our sprinkler repair services, winterization service, or return to the Sprinkler Repair Resource Center.