Notes
Outline
Water Facts
A New Era for Local Water Agencies
and the State of California
March 2004
California’s Water System
First Export Projects
Built in 1930s
20 Reservoirs
500 Miles of Canals, Other Facilities
Delivers 7 MAF Annually (normal year)
Irrigates 3 MA of Farmland
Provides Water to 2 Million Urban Customers
Central Valley Project Service Areas
State Water Project
Built in 1960s
22 Dams & Reservoirs
Extends 600 Miles From Northern to Southern California
State Water Project
Contracts Signed for 4.2 MAF
Delivers Reliably 2.3 MAF and Up to 3.7 MAF Annually to:
San Joaquin Valley farmers
Bay Area and Southern California urban users
Focus on Delta
Provides drinking water for 22 million people
Supports CA’s trillion dollar economy
What We Have to Work With
Investment
in Water
Infrastructure
Has Sharply
Declined
Since the
1960s
What’s in Store?
Population
Growth is
Soaring
What’s in Store?
Population is
settling in
drier areas
with few
water supply
options
What’s Being Done Today?
Water Recycling
500,000 AF recycled annually
Enough fresh water saved to meet needs of San Francisco for a year
What’s Being Done Today?
Conservation / Water Use Efficiency
Agriculture:
California farmers using less water today than in 1967
Irrigating 8% more acreage
67% greater crop production
Crop acreage expected to decline 325,000 acres by 2020
What’s Being Done Today?
Conservation / Water Use Efficiency
Urban:
Cities & businesses investing millions
Southern California imports the same amount of water today as in 1975 – despite 5 million more people
Recycling & re-use
What’s Being Done Today?
Partnerships
Arvin-Edison WSD / MWD agreement to store 250,000 AF of water underground
North Kern WSD /
MWD agreement to
store up to 60,000 AF
in groundwater basin
Phase 8 Agreement
Phase 8 Agreement
Partnerships to implement 50 projects over next 10 years
Groundwater management / conjunctive use
Fish passage improvements
Water transfers / exchanges
Watershed management
Will generate up to 185,000 AF