Irrigation Tips

Winter Irrigation Care After Shutdown

After an irrigation system has been shut down for winter, the next job is to keep its status clear and respond to anything that changes. For homeowners and property managers in Greenville, Winterville and Eastern North Carolina, that means watching the equipment without putting it back into operation.

December is a useful time to organize repair priorities. Start with the shutdown findings rather than assuming every concern can wait until spring.

Leave the system in its agreed winter condition

Keep the controller and water supply in the condition specified by your irrigation provider. Let family members, maintenance staff and anyone with app access know the system has been shut down.

Rain Bird’s winterization guidance treats controller shutdown and water removal as separate steps. Changing a timer setting does not establish that the rest of the system is ready to run. If the settings become uncertain after a power interruption or someone makes an adjustment, ask for guidance before testing a zone.

Look for changes around the equipment

During ordinary property walks, note visibly damaged sprinkler heads, displaced equipment covers or water appearing around exposed components. Take a photograph and record the location.

If water is flowing where it should not be, contact your irrigation provider promptly. Do not dismantle a valve, pump or backflow assembly to investigate. Have visible problems assessed before operating the system.

Keep exposed components in view

Above-ground piping, valves and backflow equipment deserve attention. Rain Bird advises protecting exposed components while keeping backflow air vents and drain outlets unobstructed.

Check whether existing protection has been damaged or moved by weather, vehicles or landscape work. Ask the provider what is appropriate for your installation instead of covering every opening. Insulation is not a substitute for the shutdown procedures the equipment requires.

Sort repairs from possible improvements

Use your winter records to separate active concerns from work that can be planned. Include the zone or equipment location, what happened during the watering season and any findings from the shutdown visit.

NC State Extension identifies worn or clogged nozzles, leaks, pressure problems and mismatched heads among causes of poor sprinkler performance. Those symptoms need diagnosis before choosing replacement equipment. You can gather records and discuss priorities now; operational testing should be arranged with the provider when appropriate.

Coordinate other property work

Tell your irrigation provider about planned planting, digging or changes near the system. Keep the people doing that work informed about equipment locations.

AquaSano is part of the BT Carawan family of companies. For related property needs, explore BT Carawan’s commercial grounds management and Vitalawns’ residential lawn care or commercial lawn care. Coordinate landscape work with irrigation service.

Plan the next step

AquaSano diagnoses and repairs existing irrigation systems and reviews compatible controller, sensor and sprinkler-head upgrades. Repairs, parts and upgrades are quoted separately for approval.

Explore irrigation repair services or call 252-714-1426 to discuss a concern and plan appropriate service.

Sources & further reading

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