Check out these 15 water saving tips from http://www.wateruseitwisely.com/ and click on the link to learn about more water saving ideas.
#1.
There are a number of ways to save water, and they all start with you.
#2.
When washing dishes by hand, don't let the water run while rinsing. Fill one sink with wash water and the other with rinse water.
#3.
Evaporative coolers require a seasonal maintenance checkup. For more efficient cooling, check your evaporative cooler annually.
#4.
Check your sprinkler system frequently and adjust sprinklers so only your lawn is watered and not the house, sidewalk, or street.
#5.
Run your washing machine and dishwasher only when they are full and you could save 1000 gallons a month.
#6.
Avoid planting turf in areas that are hard to water such as steep inclines and isolated strips along sidewalks and driveways.
#7.
Install covers on pools and spas and check for leaks around your pumps.
#8.
Use the garbage disposal sparingly. Compost instead and save gallons every time.
#9.
Plant during the spring or fall when the watering requirements are lower.
#10.
Keep a pitcher of water in the refrigerator instead of running the tap for cold drinks, so that every drop goes down you not the drain.
#11.
Check your water meter and bill to track your water usage.
#12.
Minimize evaporation by watering during the early morning hours, when temperatures are cooler and winds are lighter.
#13.
Wash your produce in the sink or a pan that is partially filled with water instead of running water from the tap.
#14.
Use a layer of organic mulch around plants to reduce evaporation and save hundreds of gallons of water a year.
#15.
Use a broom instead of a hose to clean your driveway or sidewalk and save 80 gallons of water every time.