Water Conservation Chart

Inside the House                                                                 


ACTIVITY

STANDARD METHOD GALLONS USED

WATER SAVING METHOD GALLONS USED
Toilet flushing5-7 gallons per flush I 1/2 – 3 1/2 gallons per flush
Shower (water running)7- 10 gallons per minute2- 4 gallons per minute
Bath (full tub)36- 50 gallons (conventional)30-40 gallons (conventional)
Laundry Machine(full load) As much as 60 gallons (top loader)As much as 42 gallons (top loader)
Approximately 25 gallons (front loader)
Dishwasher15 gallons normal load7 1/2 – 10 gallons normal load
Dishwashing by Hand30 gallons tap running10- 20 gallons w/ stopper in sink
Shaving20 gallons tap runningI -2 gallons water in sink
Brushing Teeth10 gallons tap runningI -2 pints water in cup or glass
Washing Hands2 gallons tap runningI -2 gallons tap running

During hot, dry conditions, general water consumption for bathing, laundry, and overall water usage increases.


ACTIVITY / PER PERSON ONE TIME EACH DAY

GALLONS USED
(no water saving devices)

COMMENTS
BATH 36-50 GAL 
SHOWER (WATER RUNNING)7-10 GAL. PER MINUTE.
  • The avg. shower = 12 to 15 min.; a 15 min.
    shower = up to 150 gallons.
  • Many people take longer than 15 min. showers.
  • Often, during the hot weather we shower more
    than one time per day.
LAUNDRY60 GAL. (Top Loader – Full Load)
  • We wear many more washable fabrics in the hot
    weather.
  • We dry clean more in the cold months.
  • We change our clothing more often in the hot
    months.

Outside the House                                                                     

During dry conditions, customers generally water lawns and gardens more frequently. Also, usage due to washing cars, home maintenance, pools or playing in sprinklers, and general outside activities increases.
HOSE
SIZE
LBS.
PRESSURE PER SQ. INCH
TIME
GALLONS USED
1/2 inch
601 hour630
5/8 inch601 hour1,020
3/4 inch601 hour1,860

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