National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.
Water Resources Update Archive

The reports on this page are issued by CNRFC hydrologists roughly every 2 weeks during the winter and into the spring snowmelt period. For water resources information that is updated daily, visit our main Water Resources page.

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