Water Data: Annual Data Reports
Principal Inflows, Diversions, and Storage Schematics (pdf formats):
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Alameda Creek Basin
Middle Fork American and Rubicon River Basins
South Fork American River Basin
Battle Creek and Cow Creek Basins
Bear River Basin
Bishop Creek Basin
Eel River Basin
South Fork Feather River Basin
North Fork Feather River Basin
Feather River at Lake Oroville
Kaweah River Basin
Kern River Basin
Kings River Basin
Klamath River and Trinity River Basins
Mojave River Basin
Mokelumne River Basin
Pit and McCloud River Basins
Russian River Basin
upper Sacramento River Basin
lower Sacramento River Basin
Sacramento - San Joaquin Delta
Salinas River Basin
Salton Sea Basin
San Diego River Basin
San Gabriel and Los Angeles River Basins
upper San Joaquin River Basin
lower San Joaquin River Basin
Santa Ana River Basin
Santa Clara River Basin
Santa Margarita River Basin
Santa Ynez River Basin
Stanislaus River Basin
Truckee River Basin
Tule River Basin
Tuolumne River Basin
North and Middle Yuba River Basins
South Yuba River Basin
Document Accessibility: Adobe Systems Incorporated has information about PDFs and the visually impaired. This information provides tools to help make PDF files accessible. These tools convert Adobe PDF documents into HTML or ASCII text, which then can be read by a number of common screen-reading programs that synthesize text as audible speech. In addition, an accessible version of Acrobat Reader 8.0 for Windows (English only), which contains support for screen readers, is available. These tools and the accessible reader may be obtained free from Adobe at Adobe Access.
California Water Conditions

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Real-Time Data
- Real Time Streamflow Conditions
- WaterWatch
- USGS Data Mapper
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Groundwater
- Groundwater Data
- Groundwater Watch
- Regional Groundwater
- Current Groundwater Conditions Mapper
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Surface Water
- Surface-Water Data
- Surface-Water Watch
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Water Info via Email/Text
- (WaterNow)