Water Loss
Below are some things that occur daily either intentionally or unintentionally that result is a loss of water.

   Use
GPM
Gallons per month
   Dripping Faucet
1/4 GPM
10,800
   Leaking Toilet
1/2 GPM
21,600
   Drip Irrigation
1 GPM
43,200
   Watering Garden for 2 hrs
5 GPM
10 GPM
18,000
36,000
   Unattended Water Hose 1 night
10 GPM
5,400
   Broken Service Line
  
  
   1 Night
15 GPM
8,100
   1 Day
15 GPM
21,600
   1 Week
15 GPM
151,200
   1 Month
15 GPM
648,000
   Stuck Ice Maker
2 GPM
86,400
   Stuck Check Valve in Washing    Machine 30 minutes
8 GPM
240
   Stuck Float in Watering Trough
5 GPM
216,000

Typical Useages

1 Bath    42 Gallons
30 Baths    1,260 Gallons
1 Shower    17 Gallons
30 Showers    510 Gallons
Wash 1 load of clothes    45 Gallons
Wash 20 Loads    900 Gallons
Flush Toilet    3 Gallons
15 flushes per day    900 Gallons/Month