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Local Water Conditions

Stay up to date with current water and weather data across the San Bernardino valley region. Data presented below is subject to change.

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Local Precipitation Conditions

San Bernardino Basin Three Station Precipitation Index

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Groundwater Storage Dashboard

San Bernardino Basin Groundwater

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Change in Basin Storage

Compare SBB, Rialto-Colton & Yucaipa basins

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SB-88 Santa Ana River Parshall Diversions

In accordance with California Senate Bill 88

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BTAC Water Management Plans

Access the latest annual regional water management plans from the Basin Technical Advisory Committee (BTAC).