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Hanford, California
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HYDROLOGY

Current Hydrologic warnings/watches/advisories for California

Latest River Statement for the Upper San Joaquin River Basin

Monthly Precipitation Maps

Graphical River Guidance
Bear Creek at McKee Road
Merced River at Pohono Bridge
Merced River at Stevenson
San Joaquin River at Newman

Learn More About Graphical River Guidance

River Stages
Advanced Hydrologic Prediction Service
California (real time water data from the USGS)
Tabular data by river basin
Definitions of Monitor Stage and Flood Stage


Maps of River Stages in the San Joaquin Valley (CNRFC)
Current hour
1 hour ago
2 hours ago
Flood Outlook Map (CNRFC forecast of significant river flooding)

Products from CNRFC
Discussion
24-hr graphical QPF...Day 1 thru Day 3
Event Driven River Forecast Guidance


Products from HPC (Hydrometeorological Prediction Center)
Discussion
Excessive Rainfall Potential Outlook
24-hr graphical QPF...Day 1 thru Day 5

Friant Dam - Water Release June, 1998

Realtime Data
GOES Network Precip gages


Rainfall Maps

Central and Southern CA
1-hour precipitation
6-hour precipitation
24-hour precipitation

Southern Sierra Nevada
1-hour precipitation
6-hour precipitation
24-hour precipitation

Kern County - Tehachapis
1-hour precipitation
6-hour precipitation
24-hour precipitation

Snowfall Data
Current Snow Conditions in CA
Snowcover Map

Other Links
California-Nevada RFC
Dept of Water Resources
California Data Exchange Center
USGS
Western U.S. Precipitation Frequency Maps

Webmaster
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
San Joaquin Valley Weather Forecast Office
900 Foggy Bottom Road
Hanford, CA 93230-5236

Tel: (559) 584-3752

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