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

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SACRAMENTO RIVER - VINA WOODSON BRIDGE (VWBC1)
Latitude: 39.91º NLongitude: 122.09º WElevation: 185 FeetForecast Type: Official Location
Location: Tehama County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Apr 09 2026 at 12:51 PM PDTNext Issuance: Apr 10 2026 at 9:00 AM PDT
Action/Monitor: 180.0 FeetMinor Flood: 183.0 FeetModerate Flood: 189.4 FeetMajor Flood: 189.9 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Vina Woodson Bridge (VWBC1)
#
# File Generation Time:  04/09/2026 at 12:52 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/09/2026 at 12:00 PM PDT
# Maximum Observed Stage:                       168.08 Feet
# Maximum Observed Flow:                        10644 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/12/2026 at 04:00 PM PDT
# Maximum Forecast Stage:                       171.34 Feet
# Maximum Forecast Flow:                        24581 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/04/2026 12 PM PDT          166.56           6329                        Normal
  04/04/2026 01 PM PDT          166.56           6329         0              Normal
  04/04/2026 02 PM PDT          166.55           6302         -              Normal
  04/04/2026 03 PM PDT          166.55           6302         0              Normal
  04/04/2026 04 PM PDT          166.53           6249         -              Normal
  04/04/2026 05 PM PDT          166.52           6223         -              Normal
  04/04/2026 06 PM PDT          166.50           6170         -              Normal
  04/04/2026 07 PM PDT          166.48           6118         -              Normal
  04/04/2026 08 PM PDT          166.47           6092         -              Normal
  04/04/2026 09 PM PDT          166.47           6092         0              Normal
  04/04/2026 10 PM PDT          166.46           6066         -              Normal
  04/04/2026 11 PM PDT          166.45           6041         -              Normal
  04/05/2026 12 AM PDT          166.45           6041         0              Normal
  04/05/2026 01 AM PDT          166.45           6041         0              Normal
  04/05/2026 02 AM PDT          166.45           6041         0              Normal
  04/05/2026 03 AM PDT          166.45           6041         0              Normal
  04/05/2026 04 AM PDT          166.44           6015         -              Normal
  04/05/2026 05 AM PDT          166.45           6041         +              Normal
  04/05/2026 06 AM PDT          166.44           6015         -              Normal
  04/05/2026 07 AM PDT          166.45           6041         +              Normal
  04/05/2026 08 AM PDT          166.45           6041         0              Normal
  04/05/2026 09 AM PDT          166.46           6066         +              Normal
  04/05/2026 10 AM PDT          166.45           6041         -              Normal
  04/05/2026 11 AM PDT          166.45           6041         0              Normal
  04/05/2026 12 PM PDT          166.45           6041         0              Normal
  04/05/2026 01 PM PDT          166.45           6041         0              Normal
  04/05/2026 02 PM PDT          166.45           6041         0              Normal
  04/05/2026 03 PM PDT          166.43           5990         -              Normal
  04/05/2026 04 PM PDT          166.42           5964         -              Normal
  04/05/2026 05 PM PDT          166.41           5939         -              Normal
  04/05/2026 06 PM PDT          166.41           5939         0              Normal
  04/05/2026 07 PM PDT          166.41           5939         0              Normal
  04/05/2026 08 PM PDT          166.41           5939         0              Normal
  04/05/2026 09 PM PDT          166.41           5939         0              Normal
  04/05/2026 10 PM PDT          166.41           5939         0              Normal
  04/05/2026 11 PM PDT          166.41           5939         0              Normal
  04/06/2026 12 AM PDT          166.41           5939         0              Normal
  04/06/2026 01 AM PDT          166.42           5964         +              Normal
  04/06/2026 02 AM PDT          166.42           5964         0              Normal
  04/06/2026 03 AM PDT          166.42           5964         0              Normal
  04/06/2026 04 AM PDT          166.41           5939         -              Normal
  04/06/2026 05 AM PDT          166.40           5914         -              Normal
  04/06/2026 06 AM PDT          166.41           5939         +              Normal
  04/06/2026 07 AM PDT          166.41           5939         0              Normal
  04/06/2026 08 AM PDT          166.42           5964         +              Normal
  04/06/2026 09 AM PDT          166.42           5964         0              Normal
  04/06/2026 10 AM PDT          166.42           5964         0              Normal
  04/06/2026 11 AM PDT          166.39           5889         -              Normal
  04/06/2026 12 PM PDT          166.39           5889         0              Normal
  04/06/2026 01 PM PDT          166.38           5864         -              Normal
  04/06/2026 02 PM PDT          166.36           5814         -              Normal
  04/06/2026 03 PM PDT          166.34           5765         -              Normal
  04/06/2026 04 PM PDT          166.32           5716         -              Normal
  04/06/2026 05 PM PDT          166.32           5716         0              Normal
  04/06/2026 06 PM PDT          166.31           5692         -              Normal
  04/06/2026 07 PM PDT          166.35           5790         +              Normal
  04/06/2026 08 PM PDT          166.40           5914         +              Normal
  04/06/2026 09 PM PDT          166.45           6041         +              Normal
  04/06/2026 10 PM PDT          166.52           6223         +              Normal
  04/06/2026 11 PM PDT          166.55           6302         +              Normal
  04/07/2026 12 AM PDT          166.58           6383         +              Normal
  04/07/2026 01 AM PDT          166.59           6410         +              Normal
  04/07/2026 02 AM PDT          166.59           6410         0              Normal
  04/07/2026 03 AM PDT          166.58           6383         -              Normal
  04/07/2026 04 AM PDT          166.58           6383         0              Normal
  04/07/2026 05 AM PDT          166.56           6329         -              Normal
  04/07/2026 06 AM PDT          166.53           6249         -              Normal
  04/07/2026 07 AM PDT          166.53           6249         0              Normal
  04/07/2026 08 AM PDT          166.53           6249         0              Normal
  04/07/2026 09 AM PDT          166.53           6249         0              Normal
  04/07/2026 10 AM PDT          166.54           6276         +              Normal
  04/07/2026 11 AM PDT          166.55           6302         +              Normal
  04/07/2026 12 PM PDT          166.55           6302         0              Normal
  04/07/2026 01 PM PDT          166.56           6329         +              Normal
  04/07/2026 02 PM PDT          166.55           6302         -              Normal
  04/07/2026 03 PM PDT          166.54           6276         -              Normal
  04/07/2026 04 PM PDT          166.53           6249         -              Normal
  04/07/2026 05 PM PDT          166.53           6249         0              Normal
  04/07/2026 06 PM PDT          166.52           6223         -              Normal
  04/07/2026 07 PM PDT          166.52           6223         0              Normal
  04/07/2026 08 PM PDT          166.52           6223         0              Normal
  04/07/2026 09 PM PDT          166.52           6223         0              Normal
  04/07/2026 10 PM PDT          166.52           6223         0              Normal
  04/07/2026 11 PM PDT          166.52           6223         0              Normal
  04/08/2026 12 AM PDT          166.52           6223         0              Normal
  04/08/2026 01 AM PDT          166.51           6196         -              Normal
  04/08/2026 02 AM PDT          166.53           6249         +              Normal
  04/08/2026 03 AM PDT          166.53           6249         0              Normal
  04/08/2026 04 AM PDT          166.54           6276         +              Normal
  04/08/2026 05 AM PDT          166.55           6302         +              Normal
  04/08/2026 06 AM PDT          166.55           6302         0              Normal
  04/08/2026 07 AM PDT          166.54           6276         -              Normal
  04/08/2026 08 AM PDT          166.55           6302         +              Normal
  04/08/2026 09 AM PDT          166.53           6249         -              Normal
  04/08/2026 10 AM PDT          166.53           6249         0              Normal
  04/08/2026 11 AM PDT          166.52           6223         -              Normal
  04/08/2026 12 PM PDT          166.51           6196         -              Normal
  04/08/2026 01 PM PDT          166.52           6223         +              Normal
  04/08/2026 02 PM PDT          166.53           6249         +              Normal
  04/08/2026 03 PM PDT          166.53           6249         0              Normal
  04/08/2026 04 PM PDT          166.53           6249         0              Normal
  04/08/2026 05 PM PDT          166.57           6356         +              Normal
  04/08/2026 06 PM PDT          166.69           6687         +              Normal
  04/08/2026 07 PM PDT          166.95           7427         +              Normal
  04/08/2026 08 PM PDT          167.33           8385         +              Normal
  04/08/2026 09 PM PDT          167.62           9196         +              Normal
  04/08/2026 10 PM PDT          167.77           9646         +              Normal
  04/08/2026 11 PM PDT          167.85           9894         +              Normal
  04/09/2026 12 AM PDT          167.89          10021         +              Normal
  04/09/2026 01 AM PDT          167.93          10149         +              Normal
  04/09/2026 02 AM PDT          167.96          10246         +              Normal
  04/09/2026 03 AM PDT          167.98          10312         +              Normal
  04/09/2026 04 AM PDT          168.00          10377         +              Normal
  04/09/2026 05 AM PDT          168.01          10410         +              Normal
  04/09/2026 06 AM PDT          168.02          10444         +              Normal
  04/09/2026 07 AM PDT          168.03          10477         +              Normal
  04/09/2026 08 AM PDT          168.04          10510         +              Normal
  04/09/2026 09 AM PDT          168.05          10544         +              Normal
  04/09/2026 10 AM PDT          168.06          10577         +              Normal
  04/09/2026 11 AM PDT          168.07          10611         +              Normal
  04/09/2026 12 PM PDT          168.08          10644         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/09/2026 01 PM PDT          168.08          10644                        Normal
  04/09/2026 02 PM PDT          168.09          10678         +              Normal
  04/09/2026 03 PM PDT          168.09          10678         0              Normal
  04/09/2026 04 PM PDT          168.09          10678         0              Normal
  04/09/2026 05 PM PDT          168.09          10678         0              Normal
  04/09/2026 06 PM PDT          168.09          10678         0              Normal
  04/09/2026 07 PM PDT          168.08          10644         -              Normal
  04/09/2026 08 PM PDT          168.08          10644         0              Normal
  04/09/2026 09 PM PDT          168.08          10644         0              Normal
  04/09/2026 10 PM PDT          168.08          10644         0              Normal
  04/09/2026 11 PM PDT          168.08          10644         0              Normal
  04/10/2026 12 AM PDT          168.09          10678         +              Normal
  04/10/2026 01 AM PDT          168.09          10678         0              Normal
  04/10/2026 02 AM PDT          168.09          10678         0              Normal
  04/10/2026 03 AM PDT          168.10          10712         +              Normal
  04/10/2026 04 AM PDT          168.11          10746         +              Normal
  04/10/2026 05 AM PDT          168.13          10815         +              Normal
  04/10/2026 06 AM PDT          168.15          10883         +              Normal
  04/10/2026 07 AM PDT          168.18          10988         +              Normal
  04/10/2026 08 AM PDT          168.20          11057         +              Normal
  04/10/2026 09 AM PDT          168.23          11163         +              Normal
  04/10/2026 10 AM PDT          168.26          11270         +              Normal
  04/10/2026 11 AM PDT          168.28          11342         +              Normal
  04/10/2026 12 PM PDT          168.29          11378         +              Normal
  04/10/2026 01 PM PDT          168.30          11414         +              Normal
  04/10/2026 02 PM PDT          168.30          11414         0              Normal
  04/10/2026 03 PM PDT          168.30          11414         0              Normal
  04/10/2026 04 PM PDT          168.29          11378         -              Normal
  04/10/2026 05 PM PDT          168.29          11378         0              Normal
  04/10/2026 06 PM PDT          168.28          11342         -              Normal
  04/10/2026 07 PM PDT          168.27          11306         -              Normal
  04/10/2026 08 PM PDT          168.27          11306         0              Normal
  04/10/2026 09 PM PDT          168.26          11270         -              Normal
  04/10/2026 10 PM PDT          168.27          11306         +              Normal
  04/10/2026 11 PM PDT          168.28          11342         +              Normal
  04/11/2026 12 AM PDT          168.29          11378         +              Normal
  04/11/2026 01 AM PDT          168.31          11450         +              Normal
  04/11/2026 02 AM PDT          168.33          11523         +              Normal
  04/11/2026 03 AM PDT          168.36          11633         +              Normal
  04/11/2026 04 AM PDT          168.38          11707         +              Normal
  04/11/2026 05 AM PDT          168.41          11819         +              Normal
  04/11/2026 06 AM PDT          168.44          11931         +              Normal
  04/11/2026 07 AM PDT          168.46          12007         +              Normal
  04/11/2026 08 AM PDT          168.49          12122         +              Normal
  04/11/2026 09 AM PDT          168.52          12238         +              Normal
  04/11/2026 10 AM PDT          168.55          12354         +              Normal
  04/11/2026 11 AM PDT          168.57          12433         +              Normal
  04/11/2026 12 PM PDT          168.60          12551         +              Normal
  04/11/2026 01 PM PDT          168.63          12671         +              Normal
  04/11/2026 02 PM PDT          168.66          12792         +              Normal
  04/11/2026 03 PM PDT          168.69          12914         +              Normal
  04/11/2026 04 PM PDT          168.72          13037         +              Normal
  04/11/2026 05 PM PDT          168.75          13161         +              Normal
  04/11/2026 06 PM PDT          168.77          13245         +              Normal
  04/11/2026 07 PM PDT          168.80          13371         +              Normal
  04/11/2026 08 PM PDT          168.83          13498         +              Normal
  04/11/2026 09 PM PDT          168.86          13627         +              Normal
  04/11/2026 10 PM PDT          168.91          13837         +              Normal
  04/11/2026 11 PM PDT          168.98          14099         +              Normal
  04/12/2026 12 AM PDT          169.09          14519         +              Normal
  04/12/2026 01 AM PDT          169.22          15033         +              Normal
  04/12/2026 02 AM PDT          169.37          15647         +              Normal
  04/12/2026 03 AM PDT          169.52          16286         +              Normal
  04/12/2026 04 AM PDT          169.67          16950         +              Normal
  04/12/2026 05 AM PDT          169.84          17735         +              Normal
  04/12/2026 06 AM PDT          170.03          18593         +              Normal
  04/12/2026 07 AM PDT          170.23          19511         +              Normal
  04/12/2026 08 AM PDT          170.43          20472         +              Normal
  04/12/2026 09 AM PDT          170.61          21376         +              Normal
  04/12/2026 10 AM PDT          170.76          22160         +              Normal
  04/12/2026 11 AM PDT          170.89          22861         +              Normal
  04/12/2026 12 PM PDT          171.03          23396         +              Normal
  04/12/2026 01 PM PDT          171.16          23886         +              Normal
  04/12/2026 02 PM PDT          171.25          24231         +              Normal
  04/12/2026 03 PM PDT          171.31          24463         +              Normal
  04/12/2026 04 PM PDT          171.34          24581         +              Normal
  04/12/2026 05 PM PDT          171.32          24502         -              Normal
  04/12/2026 06 PM PDT          171.27          24308         -              Normal
  04/12/2026 07 PM PDT          171.19          24000         -              Normal
  04/12/2026 08 PM PDT          171.08          23583         -              Normal
  04/12/2026 09 PM PDT          170.97          23173         -              Normal
  04/12/2026 10 PM PDT          170.89          22861         -              Normal
  04/12/2026 11 PM PDT          170.85          22643         -              Normal
  04/13/2026 12 AM PDT          170.82          22481         -              Normal
  04/13/2026 01 AM PDT          170.80          22373         -              Normal
  04/13/2026 02 AM PDT          170.77          22213         -              Normal
  04/13/2026 03 AM PDT          170.74          22054         -              Normal
  04/13/2026 04 AM PDT          170.71          21895         -              Normal
  04/13/2026 05 AM PDT          170.67          21686         -              Normal
  04/13/2026 06 AM PDT          170.62          21428         -              Normal
  04/13/2026 07 AM PDT          170.55          21070         -              Normal
  04/13/2026 08 AM PDT          170.48          20719         -              Normal
  04/13/2026 09 AM PDT          170.41          20374         -              Normal
  04/13/2026 10 AM PDT          170.32          19938         -              Normal
  04/13/2026 11 AM PDT          170.24          19558         -              Normal
  04/13/2026 12 PM PDT          170.14          19093         -              Normal
  04/13/2026 01 PM PDT          170.04          18638         -              Normal
  04/13/2026 02 PM PDT          169.93          18151         -              Normal
  04/13/2026 03 PM PDT          169.83          17687         -              Normal
  04/13/2026 04 PM PDT          169.72          17177         -              Normal
  04/13/2026 05 PM PDT          169.62          16725         -              Normal
  04/13/2026 06 PM PDT          169.51          16242         -              Normal
  04/13/2026 07 PM PDT          169.41          15815         -              Normal
  04/13/2026 08 PM PDT          169.31          15398         -              Normal
  04/13/2026 09 PM PDT          169.22          15033         -              Normal
  04/13/2026 10 PM PDT          169.13          14675         -              Normal
  04/13/2026 11 PM PDT          169.05          14365         -              Normal
  04/14/2026 12 AM PDT          168.98          14099         -              Normal
  04/14/2026 01 AM PDT          168.91          13837         -              Normal
  04/14/2026 02 AM PDT          168.85          13584         -              Normal
  04/14/2026 03 AM PDT          168.81          13413         -              Normal
  04/14/2026 04 AM PDT          168.76          13203         -              Normal
  04/14/2026 05 AM PDT          168.72          13037         -              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.