Water Resources Division Annual Report FY 2015-2016 | Page 15
FY 2015-16 activities implemented through the SFPUC water conservation program are
estimated to have a potential lifetime water savings of 778 million gallons1.
FY 2015-16 San Francisco Retail Water Conservation Program Performance and Savings
2,534 WATER-WISE
EVALUATIONS
Single Family
337
Multi-Family
1,863
Non-Residential
309
Landscape
25
778 Million Gallons
TOTAL ESTIMATED LIFETIME WATER SAVINGS
Urinals
180
LIFETIME WATER SAVINGS
BY CUSTOMER SECTOR
Single
Family
20%
Washers
1,782
Showerheads
5,780
835
NonResidential
59%
579
Rain Barrels
16
Cisterns
107
Graywater Kits
58
Community Garden
Grants
Outreach Events
31
Garden Field Trips
Other
3,640
LANDSCAPE PROGRAMS
Water Waste Reports
Class Presentations
MultiFamily
21%
20,632 DEVICE
DISTRIBUTION
Aerators
11,212
3,007
Water Conservation Calls
REBATES
6,374 &FIXTURE
INSTALLATIONS
Toilets
3,802
OUTREACH & EDUCATION
7
3
2
Graywater Permit
Rebates
Seven-Year Summary: Water Conservation Program Activity
FY 2009-10 through FY 2014-15
FY 2015-16
Fixture Installation
(rebates and direct install)
Device Distribution
Aerators
124,171
Showerheads
44,583
Other*
33,793
Toilets
Urinals
39,302
1,433
Clothes Washers
25,347
30,758
Water-Wise Evaluations
0
10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 90,000 100,000
110,000 120,000 130,000
* Other devices include toilet leak repair flappers and fill valves, garden spray hose nozzles, and restaurant pre-rinse spray hose nozzles.
1 Water conservation savings are estimated using the SFPUC Water Conservation Tracking Model. Savings are estimated lifetime cumulative
water savings, up to 30 years. 778 million gallons roughly equals 2,388 acre-feet of water. An acre-foot is the standard metric used by many
water agencies to report lifetime water savings. One acre-foot is roughly equivalent to a football field filled with one foot of water.
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