Can waste up to 300 gallons in one watering. Cut down watering on cool and overcast days and don't water in the rain. Adjust or deactivate automatic sprinklers. Can save up to 300 gallons each time. Set lawn mower blades one notch higher.
Longer grass means less evaporation.
Saves 500 to 1,500 gallons each month. Direct the water drain line to a flower bed, tree base, or lawn. Drive your car onto a lawn to wash it. Rinse water can help water the grass. Tell your children not to play with the garden hose.