Chino Basin Optimum Basin Management Program to Maximize Groundwater Yield

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2008State of the Basin Report
December 17, 2009
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State of the Basin Report

• Court ordered
• Describes progress of OBMP programs
• Monitoring programs for groundwater levels and
  quality, subsidence, hydraulic control, meter
  installation
• Desalters
• Assessment of recharge recharge master planning
• Describes the physical state of the basin
• Storage, quality, subsidence, hydraulic control,
  recharge, hydrology
• Changes since 2000

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Main Report Sections

• Hydrologic Context
• Operations and Response of the Groundwater Basin
• Groundwater Quality
• Ground Level

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Figure Change in Storage
Storage Change (2006-08)
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Figure Water Quality
Point Source Contamination
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Figure Subsidence
Subsidence (2005-08)