Tips for Businesses

Effort Tip Estimated Water Savings
No Cost - Easy to do

Water only before 6 a.m. and after 10 p.m. to reduce evaporation and interference from wind.

20-25 gallons per day per valve 

  Don't over-water landscaping: 
  1. Cut irrigation to 2 or 3 days per week. To learn how to water properly, get a FREE Water Wise Business Call. SCWA customers can call 772-2226 to schedule an appointment. If outside our water district, please call your water district.
  2. Water only after the top inch of soil is dry.
  3. Reset irrigation controllers and replace batteries in the spring and fall
25-50 gallons per valve for each minute of irrigation eliminated
  Use a broom or blower instead of a hose to clean driveways and sidewalks.

150 gallons or more per use

Low cost -
More effort required
Adjust sprinklers to prevent overspray and run-off. 15-20 gallons per day per valve
  Repair leaks and broken sprinkler heads. 20 gallons per day per leak
  Add 2" to 3" of mulch around trees and plants to reduce evaporation. 40 gallons per day per valve/hydrozone
Higher cost-
Most effort required
Install water-efficient drip irrigation system for trees, shrubs, and flowers to get water to the plant's roots more efficiently. 20-25 gallons over day per valve/hydrozone
  Upgrade to a "smart irrigation controller" that automatically adjusts watering times for hotter weather, and shuts down the system when it rains. 525 gallons/30 station controller
Replace a portion of lawn with beautiful native and California Friendly plants. These plants do best
when planted after winter rains begin.
33-60 gallons per day per valve
Utilize your water agency's toilet rebate program to replace high water use toilets with new low flow or high efficiency toilets. SCWA customers call 875-1955 for more information. 16-57 gallons per day per toilet replaced
     

Source: San Diego County Water Authority