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Conservation Facts
Below are some facts about conservation. You can make small changes to save a lot of water.
  • Glass of water
    Faucet
    Landscape Award Winner
    A garden hose can use more than 10 gallons of water per minute. The Water Authority recommends that people sweep their driveways instead of using a hose to save water.
     
  • It take 50 gallons of water to wash a car. Use commercial car washes because they capture the used water and recycle it or send it to the water treatment facility.
     
  • Switching to a high-efficiency washing machine can save more than 5,000 gallons of water a year.
     
  • Washing only full loads in the washing machine or dishwasher can save up to 2,000 gallons of water a year.
     
  • Installing a hot water recirculating pump can save about 8,000 gallons of water a year.
     
  • It takes 20 gallons of water to hand-wash the dishes. A dishwasher uses between 12 and 20 gallons. Use the dishwasher to save water.
     
  • It takes 4 to 7 gallons to flush a toilet. Switching to a high-efficiency toilet can save 10,000 gallons a year.
     
  • Leaving the water on while you brush uses 5 gallons of water.
     
  • Switching from a high-flow showerhead to a high-efficiency
    showerhead can save 8,000 gallons of water a year.
     
  • Converting a 20 by 20 foot patch of grass to xeriscape can save about 22,000 gallons of water a year.
     
  • Shutting off the sprinklers on rainy days can save 500 gallons of water in one day.
     
  • Keeping swimming pools covered when not in use can save 5,000 gallons or more a year.
     
  • Properly managing your pool to avoid unnecessary draining and refilling can save 20,000 gallons of water a year.