SIGNS OF SUCCESS Urban Water Conservation 20% by 2020 Peter - - PowerPoint PPT Presentation
SIGNS OF SUCCESS Urban Water Conservation 20% by 2020 Peter Brostrom Senior Land and Water Use Scientist Statewide Integrated Water Management Department of Water Resources 20% x 2020: Background April 2009 Draft 20x2020 Water Conservation
Peter Brostrom Senior Land and Water Use Scientist Statewide Integrated Water Management Department of Water Resources
April 2009
Draft 20x2020 Water Conservation Plan released by interagency team formed by the Administration
November 2009
SBx7-7 signed
2 Million Acre Feet is Roughly the Annual Water Use for …
Los Angeles San Diego San Jose San Francisco Fresno Sacramento Long Beach Oakland Anaheim
California’s Nine Largest Cities
(Using State Average 198 GPCD)
Water Suppliers:
2010 UWMP - Report baseline water use
2015 UWMP - Report progress towards target 2020 UWMP - Report progress towards target
100 120 140 160 180 200 1990 1995 2000 2005 2010 2015 2020 2025
Gallons Per Capita Per Day (GPCD) Year Average Baseline
202
198 GPCD Average Reported Target
166 GPCD
158 GPCD
20% Reduction Goal
Baseline Water Use
Percent Reduction By 2020
10 20 30 40 50 100 120 140 160 180 200 220 240 260 280 300 320 340 360 400 500 700 1000
Number of Plans Received Baseline Water Use (gpcd)
Average Baseline 198 gpcd
2012 – Report to Legislature on Status of 2010 UWMPs 2014 – Update Methodologies and Consider Revisions to
Target Method 4 (DWR developed Target Method)
2015 – Receive and Review 2015 UWMPs 2016 – Report to Legislature on Progress Toward 20%x2020 2020 – Receive and Review 2020 UWMPs 2021 – Report to Legislature on Status of Completing 2020 Goals