4/12/2010jgillespie/geol477/california_aquifers.pdf4/12/2010 10 fissures from subsidence of rogers...
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SW Aquifer Systems
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SW Aquifer Systems
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Fissures from subsidence of Rogers Lake Bed in Antelope Valley
How Much do we
need?
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Water Supplies and Demands,
SJV Portion of Kern
-
500,000
1,000,000
1,500,000
2,000,000
2,500,000
3,000,000
3,500,000
4,000,000
4,500,000
5,000,000
19701972
19741976
19781980
19821984
19861988
19901992
19941996
19982000
Local CVP SWP Demand(Net WaterRequirements)
Acre-Feet
Additions to
Groundwater
Storage
Withdrawals
from
Groundwater
Storage
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precipitation amounts are much greater on the western slopes
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