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

River Forecasts

River Forecast Guidance products are issued jointly with the California Department of Water Resources. These products are for guidance purposes only. Select WFO Products for OFFICIAL public issuances of hydrologic watches, warnings, statements, and advisories.


Graphical River Forecast Products - Observed/Forecast Hydrographs

The graphical river forecast products display observed and forecast hydrograph data. Included is a graphic display of the hydrologic input "Rain + Melt" that was used as input to the hydrologic model (averaged for all upstream basins.)
[ Learn more about this product ]

Please Note: To ensure that you are viewing the latest hydrograph images, it is recommended that you use your browser's refresh or reload button often to avoid viewing previously cached images. Another recommended option is to set your browser to always check for newer versions of stored pages every visit. See your browser help section for more information related to temporary internet file and/or cache settings.


Map Type: Select Button Zoom ButtonCurrent Zoom Factor:Zoom FactorHelp:Learn More 
Official River Guidance Point Locations Unofficial River Guidance Point Locations
                                                                                                  Alaska Pacific River Forecast CenterCalifornia Nevada River Forecast CenterPacific Northwest River Forecast CenterMissouri Basin River Forecast CenterColorado Basin River Forecast CenterWest Gulf River Forecast CenterArkansas Red Basin River Forecast CenterNorth Central River Forecast CenterOhio River Forecast CenterLower Mississippi River Forecast CenterSoutheast River Forecast CenterMiddle Atlantic River Forecast CenterNortheast River Forecast CenterRiver 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

73 Gages Forecast
Normal Conditions
(74.5% of Gages)
16 Gages Forecast
Above Monitor Stage
(16.3% of Gages)
8 Gages Forecast
Above Flood Stage
(8.2% of Gages)
1 Gage Forecast
Above Danger Stage
(1.0% of Gages)
Last Map Update:   Sunday February 26th 2017 at 11:00 AM PST  (8 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
BDBC1SACRAMENTO BEND BRIDGE 22.027.024.080284Above Monitor
RDBC1SACRAMENTO RED BLUFF 250.0253.0252.184052Above Monitor
TEHC1SACRAMENTO TEHAMA BRIDGE 210.0213.0215.588828Above Flood
VWBC1SACRAMENTO VINA WOODSON BRIDGE 180.0183.0182.693917Above Monitor
HAMC1SACRAMENTO HAMILTON CITY 143.0148.0145.193738Above Monitor
ORFC1SACRAMENTO ORD FERRY 110.0114.0122.6114.488319Above Flood
BTCC1SACRAMENTO BUTTE CITY 89.097.298.290.186516Above Monitor
CLSC1SACRAMENTO MOULTON WEIR 76.884.485.479.57129Above Monitor
CLAC1SACRAMENTO COLUSA WEIR 61.871.072.067.932644Above Monitor
CLUC1SACRAMENTO COLUSA BRIDGE 63.070.071.067.448416Above Monitor
TISC1SACRAMENTO TISDALE WEIR 45.553.054.049.417833Above Monitor
FMWC1SACRAMENTO FREMONT WEIR 32.039.540.535.7159017Above Monitor
RVBC1SACRAMENTO RIO VISTA 7.411.912.98.3Above Monitor
NCOC1FEATHER NICOLAUS 39.047.048.040.9Above Monitor
LSBC1YOLO BYPASS LISBON 13.019.026.220.9Above Flood
CLKC1CLEAR LAKE LAKEPORT 8.09.010.3Above Flood
STVC1MERCED STEVINSON 67.071.071.47311Above Flood
NWMC1SAN JOAQUIN NEWMAN 63.069.470.465.719626Above Monitor
PATC1SAN JOAQUIN PATTERSON 48.054.755.750.422100Above Monitor
MDSC1TUOLUMNE MODESTO 50.555.058.114530Above Flood
VNSC1SAN JOAQUIN VERNALIS 24.529.029.530.339366Above Danger
MOSC1SAN JOAQUIN MOSSDALE 19.528.529.521.4Above Monitor
THTC1MOKELUMNE BENSON'S FERRY 12.017.012.3Above Monitor
HBMN2HUMBOLDT BATTLE MOUNTAIN 8.59.510.53818Above Flood
CMSN2HUMBOLDT COMUS 8.59.510.83210Above Flood

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

Alternate Text Pull-Down Menus for Graphical River Products

 River Guidance - Flood Forecast Points
 North Coast and Upper Klamath  Upper Sacramento  Navarro-Russian-Napa
 Lower Sacramento  Central California Coast  San Joaquin
 Southern California  East Side Sierra Nevada  Humboldt

 River Guidance - Other Points
 North Coast and Upper Klamath  Upper Sacramento  Navarro-Russian-Napa
 Lower Sacramento  Central California Coast  San Joaquin
 Southern California  East Side Sierra Nevada  Humboldt

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 ]Feb 26 2017 at 7:43 AM PSTFeb 27 2017 at 9:00 AM PST
RNRussian Napa[ Alternate Link ]Feb 26 2017 at 7:43 AM PSTFeb 27 2017 at 9:00 AM PST
USAUpper Sacramento[ Alternate Link ]Feb 26 2017 at 7:37 AM PSTFeb 26 2017 at 3:00 PM PST
LSCLower Sacramento[ Alternate Link ]Feb 26 2017 at 7:52 AM PSTFeb 26 2017 at 3:00 PM PST
SJSan Joaquin[ Alternate Link ]Feb 26 2017 at 7:56 AM PSTFeb 26 2017 at 3:00 PM PST
CCCentral Coast[ Alternate Link ]Feb 26 2017 at 7:44 AM PSTFeb 27 2017 at 9:00 AM PST
SCASouthern California[ Alternate Link ]Feb 26 2017 at 7:44 AM PSTFeb 27 2017 at 9:00 AM PST
ESEastern Sierra[ Alternate Link ]Feb 26 2017 at 7:45 AM PSTFeb 27 2017 at 9:00 AM PST
HBTHumboldt[ Alternate Link ]Feb 26 2017 at 7:45 AM PSTFeb 27 2017 at 9:00 AM PST
SAC Sacramento Delta (Tides) [ Alternate Link ]Feb 26 2017 at 6:23 AM PSTFeb 27 2017 at 9:00 AM PST
 
** 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.

Tide Tables (pdf format - requires Adobe® Acrobat Reader)

2017 Tides - Golden Gate Bridge, Rio Vista, Port of Sacramento, I Street
2017 Tides - Golden Gate Bridge, Antioch, Venice Island, Port of Stockton

2016 Tides - Golden Gate Bridge, Rio Vista, Port of Sacramento, I Street
2016 Tides - Golden Gate Bridge, Antioch, Venice Island, Port of Stockton


Historical Graphical River Forecasts

Verification graphics of the CNRFC River Guidance "Flood Forecast Points" are available. To create your graphic, either:


























The California Nevada River Forecast Center and the California Department of Water Resources are working with NOAA’s National Ocean Service to improve tide predictions for the San Francisco Bay and Sacramento/San Joaquin Delta region. As part of this effort, we need to better understand how the information is this publication is being used. To assist us in this process, please contact us by email at cnrfc.webmaster@noaa.gov or by phone at 916-979-3056. Thank you.

CLICK HERE TO DOWNLOAD TIDE TABLES

The California Nevada River Forecast Center and the California Department of Water Resources are working with NOAA’s National Ocean Service to improve tide predictions for the San Francisco Bay and Sacramento/San Joaquin Delta region. As part of this effort, we need to better understand how the information is this publication is being used. To assist us in this process, please contact us by email at cnrfc.webmaster@noaa.gov or by phone at 916-979-3056. Thank you.

CLICK HERE TO DOWNLOAD TIDE TABLES