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Household Water Conservation

Good water is a precious resource, essential to our survival. It is important to care about using water wisely so there will be enough for future generations. By using water wisely, you help ease the burden on water treatment plants, storage and distribution facilities. That means Utilities Kingston and the City of Kingston can delay building new facilities, which can be expensive. Reducing the amount of water consumed in the region allows money that would have otherwise been spent on expanding water supply infrastructure to be used for other projects such as drinking water treatment.

Tips for Conserving Water in and around you Home

Check out the many easy ways you can save water (and money), both in and outside your home. Be Waterwise ... Don't Waste a Drop!

Toilets (33%of indoor water use)
  • Low flow toilets use only 6L per flush
  • Ultra low flow toilets use 4L per flush or less
  • Checking for leaks can save 1400L/month
Baths & Showers (25% of indoor water use)
  • Low flow showerheads save 8L/minute
  • Shorter showers help conserve water
  • Filling the bath only half full saves 80L +/bath
  • Putting a stopper in the tub before starting the water saves 20L/bath
Washing Machines (24% of indoor use)
  • Full loads and shorter cycles save 95L/load
Faucets (12% of indoor use)
  • Turning the faucet off when it is not needed can save 10-40L/day
  • Installing a flow restrictor or a faucet aerator can save up to 20L/day
  • Checking for leaks can save 48 L per day (2L per hour)
Dishwashers (6% of indoor use)
  • Full loads on a shorter cycle saves 28L/load
  • Dishwashing by hand and rinsing in a dishpan can save 32-60L per load
Lawn/Garden care (75% of outdoor use)
  • Water your lawn only when it needs it. An hour of sprinkling uses 1300L of water and since no more than 2.5 cm can be absorbed, watering for longer is no benefit to your lawn. By changing from 3 hours of watering to 1 hour of watering, 2600L of water can be saved.
  • By watering only those things that grow water isn't wasted on the cement. With the correct positioning of your sprinkler, 10-35L /minute are saved.
  • Choose drought tolerant plants, less water is required and savings can be 10-35L/minute.
  • A hose with the water running uses 23L/minute, by using a spring-loaded nozzle you can save up to 16L/minute.
  • Water in the cooler parts of the day, less water is lost to evaporation.
  • If you aerate, apply compost and weed your lawn, less water will be required.
Other outdoor water activities
  • Use a bucket of soapy water to wash your car, and use the hose only for rinsing. The hose uses 23L/minute where as using a bucket can help you save at least two minutes worth of water (46L).
  • Use a broom, not a hose, to clean driveways and sidewalks. A hose uses 23L/minute.
  • Use water toys and outdoor "kiddy" pools to cool off, instead of the sprinkler. A sprinkler uses 1300L/hour so the savings can be astounding.

Estimated water use for fixtures and appliances

Fixture/ApplianceRange of Litres Used
Indoors
Toilet Flush4 to 30 litres per flush
Fraction of leaking toiletsup to 30 percent
Showering5.7 to 18.9 litres per minute
Bathtub115 to 190 litres per full tub
Washing machine170 to 190 litres per cycle
Dish washer40 to 55 litres per cycle
Kitchen faucet7.6 to 11.3 litres per minute
Bathroom faucet7.6 to 11.3 litres per minute
Outdoors
Car washingAprox. 400 litres per car
Lawn watering10 to 35 litres per minute
Drips
Slow steady drip280 litres per week
Fast drip750 litres per week
Steady drip3,785 litres per week
Source: American Water Works Association

Why Save Water?
  • Save Money
  • Save energy
  • Postpone costly upgrades
  • Protect the environment
  • Ensure water for future generations