DC Water and Sewer Authority

Consumer Services & Outreach

It.s easy to reduce your water use outdoors. Here are some suggestions, below. Also see our WaterWise Landscaping and Watering Guide (PDF 2.5 mb) .

Water slowly and thoroughly when it's cool and not windy. Water as little as possible, only when the yard needs it.
Let grass grow taller in hot weather, to preserve moisture.
Use mulch in the garden and around shrubs to save moisture.
Plant native plants and shrubs that don't need a lot of water. Consider alternatives to big, thirsty lawns.
Obey any watering restrictions in your community.
Use an automatic sprinkler system with a timer, if possible.
Use a hose nozzle that can be shut off. To avoid leaks, shut off water at the house when finished.
Check irrigation systems for leaks. Repair, replace or adjust sprinkler heads, as needed.

Cover swimming pools when not in use.
Don't overfill. This helps reduce splashing and spilling. Use a cover to slow evaporation.
Check the pool and filtration system for leaks. Have leaks repaired.

When washing your car, rinse the car once, then wash from a bucket of soapy water. Rinse quickly again.

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