Saves 750 to 1,500 gallons a month. If you have a pool, use a pool cover to cut down on evaporation. It will also keep your pool cleaner and reduce the need to add chemicals. Saves 1,000 gallons a month. Water during the cool parts of the day.
Early morning is better than dusk since it helps prevent the growth of fungus.
Saves 300 gallons . Don't water the lawn on windy days. There's too much evaporation. Can waste up to 300 gallons in one watering. Cut down watering on cool and overcast days and don't water in the rain.