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Precipitation / Snow Information
Precipitation Information
- Rain and Snowmelt Guidance Plots issued jointly with the NWS California-Nevada River Forecast Center
- Real-Time Rainfall Maps provided by the NWS California-Nevada River Forecast Center
- Daily 24-hour rainfall totals for selected automatic-reporting rain gages: Current | Previous
- Detailed monthly precipitation summary (averages, basin totals, etc.) for water year: Current | Previous
- Monthly precipitation summary only (by hydrologic area/river basin): Current | Previous
- Detailed monthly precipitation summary for water year (by hydrologic area/river basin): Current | Previous
- Listing of monthly precipitation data only (alphabetical order): Current | Previous
- Daily precipitation summary (alphabetical order): Current | Previous
- Daily precipitation summary (by hydrologic area/river basin): Current | Previous
- Accumulated 24 hours Precipitation (Generated by NWC): RR5 Reports
- Quality Controlled Accumulated 24 hours Precipitation (Generated by NWC): HYD Reports
- Northern Sierra 8 station precipitation index water year plot: Current | Previous
- Northern Sierra 8 station precipitation index water year plot (PDF): Latest | Previous
- 14 day plots of northern Sierra 8 stations precipitation (individual station plots)
- Monthly northern Sierra 8 stations historical precipitation
- List of all Real-time | Daily | Monthly precipitation stations (sorted by river basin)