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

NOAA / NWS News and Local CNRFC Information

2017 Tide Tables Available - The 2017 tide tables are now available on our river forecast page.

Alert MessageAt Least One River Guidance (Flood Forecast) Point Is Currently or Forecast to Exceed Flood StageAlert Message

 
Recently-Issued CNRFC Text Products:  
 

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Official River Guidance Point Locations Unofficial River Guidance Point LocationsObserved River Conditions Point LocationsEnsemble Forecast Point Locations
                                    River Guidance Forecast Status
(Approximately 5 Days)





Graphical RVF Search






Gage Information

Place cursor over gage
on map for readout.


        River / Creek

        Gage / Station

        Latest Stage (Raw Data)

        Latest Flow (Raw Data)

        Max Forecast Stage

        Max Forecast Flow

        Forecast Issue Time

91 Gages Forecast
Normal Conditions
(92.9% of Gages)
5 Gages Forecast
Above Monitor Stage
(5.1% of Gages)
2 Gages Forecast
Above Flood Stage
(2.0% of Gages)
0 Gages Forecast
Above Danger Stage
(0.0% of Gages)
Last Map Update:   Saturday June 24th 2017 at 8:30 AM PDT  (4 Minutes Old)
(Data is updated every 10 minutes)
 

River Guidance Points Forecast Above Specified Stage Definitions  (Select NWS ID for Specified Graphical RVF)
NWS IDRiver / CreekGage / StationMonitor
Stage
Flood
Stage
Danger
Stage
Max Forecast
Stage
Max Forecast
Flow
Forecast
Status
RVBC1SACRAMENTO RIO VISTA 7.411.912.97.6Above Monitor
MDSC1TUOLUMNE MODESTO 50.555.052.48433Above Monitor
CEMC1EAST FORK CARSON MARKLEEVILLE 6.08.06.53177Above Monitor
WWBC1WEST WALKER HWY 395 BELOW LITTLE WALKER 5.56.06.53819Above Flood
MASN2WALKER MASON 9.39.810.82574Above Flood
HBMN2HUMBOLDT BATTLE MOUNTAIN 8.59.58.81625Above Monitor
CMSN2HUMBOLDT COMUS 8.59.59.31303Above Monitor

** NOTE **  Stage is presented in "Feet" while Flow is presented in "cfs".

River Guidance Forecast Group Issuance and Next Update Times  (Select Forecast Group for Specified Text RVF)
FG IDForecast GroupIssuance TimeNext Update Time
SENorth Coast[ Alternate Link ]Jun 24 2017 at 6:59 AM PDTJun 25 2017 at 9:00 AM PDT
RNRussian Napa[ Alternate Link ]Jun 24 2017 at 6:59 AM PDTJun 25 2017 at 9:00 AM PDT
USAUpper Sacramento[ Alternate Link ]Jun 24 2017 at 6:58 AM PDTJun 25 2017 at 9:00 AM PDT
LSCLower Sacramento[ Alternate Link ]Jun 24 2017 at 7:02 AM PDTJun 25 2017 at 9:00 AM PDT
SJSan Joaquin[ Alternate Link ]Jun 24 2017 at 7:46 AM PDTJun 24 2017 at 1:00 PM PDT
CCCentral Coast[ Alternate Link ]Jun 24 2017 at 7:00 AM PDTJun 25 2017 at 9:00 AM PDT
SCASouthern California[ Alternate Link ]Jun 24 2017 at 7:01 AM PDTJun 25 2017 at 9:00 AM PDT
ESEastern Sierra[ Alternate Link ]Jun 24 2017 at 7:19 AM PDTJun 25 2017 at 9:00 AM PDT
HBTHumboldt[ Alternate Link ]Jun 24 2017 at 6:58 AM PDTJun 25 2017 at 9:00 AM PDT
SAC Sacramento Delta (Tides) [ Alternate Link ]Jun 24 2017 at 6:22 AM PDTJun 25 2017 at 9:00 AM PDT
 
** NOTE 1 **  The Klamath and North Coast river guidance points are included in the North Coast Forecast Group.
** NOTE 2 **  The Feather Yuba and American river guidance points are included in the Lower Sacramento River Forecast Group.
** NOTE 3 **  The Delta Region, Upper and Lower San Joaquin river guidance points are combined in the San Joaquin River Forecast Group.