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 11 2026 at 8:50 AM PDTNext Issuance: Apr 12 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:  04/11/2026 at 08:50 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/11/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       168.27 Feet
# Maximum Observed Flow:                        11306 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/12/2026 at 06:00 PM PDT
# Maximum Forecast Stage:                       169.87 Feet
# Maximum Forecast Flow:                        17877 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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          168.06          10577         0              Normal
  04/09/2026 12 PM PDT          168.06          10577         0              Normal
  04/09/2026 01 PM PDT          168.06          10577         0              Normal
  04/09/2026 02 PM PDT          168.05          10544         -              Normal
  04/09/2026 03 PM PDT          168.05          10544         0              Normal
  04/09/2026 04 PM PDT          168.06          10577         +              Normal
  04/09/2026 05 PM PDT          168.06          10577         0              Normal
  04/09/2026 06 PM PDT          168.07          10611         +              Normal
  04/09/2026 07 PM PDT          168.07          10611         0              Normal
  04/09/2026 08 PM PDT          168.09          10678         +              Normal
  04/09/2026 09 PM PDT          168.10          10712         +              Normal
  04/09/2026 10 PM PDT          168.11          10746         +              Normal
  04/09/2026 11 PM PDT          168.11          10746         0              Normal
  04/10/2026 12 AM PDT          168.12          10780         +              Normal
  04/10/2026 01 AM PDT          168.12          10780         0              Normal
  04/10/2026 02 AM PDT          168.12          10780         0              Normal
  04/10/2026 03 AM PDT          168.12          10780         0              Normal
  04/10/2026 04 AM PDT          168.13          10815         +              Normal
  04/10/2026 05 AM PDT          168.13          10815         0              Normal
  04/10/2026 06 AM PDT          168.13          10815         0              Normal
  04/10/2026 07 AM PDT          168.13          10815         0              Normal
  04/10/2026 08 AM PDT          168.13          10815         0              Normal
  04/10/2026 09 AM PDT          168.14          10849         +              Normal
  04/10/2026 10 AM PDT          168.14          10849         0              Normal
  04/10/2026 11 AM PDT          168.14          10849         0              Normal
  04/10/2026 12 PM PDT          168.15          10883         +              Normal
  04/10/2026 01 PM PDT          168.15          10883         0              Normal
  04/10/2026 02 PM PDT          168.16          10918         +              Normal
  04/10/2026 03 PM PDT          168.17          10953         +              Normal
  04/10/2026 04 PM PDT          168.17          10953         0              Normal
  04/10/2026 05 PM PDT          168.17          10953         0              Normal
  04/10/2026 06 PM PDT          168.19          11022         +              Normal
  04/10/2026 07 PM PDT          168.19          11022         0              Normal
  04/10/2026 08 PM PDT          168.22          11128         +              Normal
  04/10/2026 09 PM PDT          168.24          11199         +              Normal
  04/10/2026 10 PM PDT          168.24          11199         0              Normal
  04/10/2026 11 PM PDT          168.24          11199         0              Normal
  04/11/2026 12 AM PDT          168.24          11199         0              Normal
  04/11/2026 01 AM PDT          168.24          11199         0              Normal
  04/11/2026 02 AM PDT          168.25          11234         +              Normal
  04/11/2026 03 AM PDT          168.25          11234         0              Normal
  04/11/2026 04 AM PDT          168.26          11270         +              Normal
  04/11/2026 05 AM PDT          168.26          11270         0              Normal
  04/11/2026 06 AM PDT          168.26          11270         0              Normal
  04/11/2026 07 AM PDT          168.26          11270         0              Normal
  04/11/2026 08 AM PDT          168.27          11306         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/11/2026 09 AM PDT          168.27          11306                        Normal
  04/11/2026 10 AM PDT          168.28          11342         +              Normal
  04/11/2026 11 AM PDT          168.28          11342         0              Normal
  04/11/2026 12 PM PDT          168.29          11378         +              Normal
  04/11/2026 01 PM PDT          168.30          11414         +              Normal
  04/11/2026 02 PM PDT          168.31          11450         +              Normal
  04/11/2026 03 PM PDT          168.32          11486         +              Normal
  04/11/2026 04 PM PDT          168.33          11523         +              Normal
  04/11/2026 05 PM PDT          168.34          11559         +              Normal
  04/11/2026 06 PM PDT          168.34          11559         0              Normal
  04/11/2026 07 PM PDT          168.33          11523         -              Normal
  04/11/2026 08 PM PDT          168.32          11486         -              Normal
  04/11/2026 09 PM PDT          168.31          11450         -              Normal
  04/11/2026 10 PM PDT          168.30          11414         -              Normal
  04/11/2026 11 PM PDT          168.30          11414         0              Normal
  04/12/2026 12 AM PDT          168.30          11414         0              Normal
  04/12/2026 01 AM PDT          168.31          11450         +              Normal
  04/12/2026 02 AM PDT          168.34          11559         +              Normal
  04/12/2026 03 AM PDT          168.37          11670         +              Normal
  04/12/2026 04 AM PDT          168.41          11819         +              Normal
  04/12/2026 05 AM PDT          168.47          12045         +              Normal
  04/12/2026 06 AM PDT          168.54          12315         +              Normal
  04/12/2026 07 AM PDT          168.64          12711         +              Normal
  04/12/2026 08 AM PDT          168.75          13161         +              Normal
  04/12/2026 09 AM PDT          168.87          13670         +              Normal
  04/12/2026 10 AM PDT          169.01          14212         +              Normal
  04/12/2026 11 AM PDT          169.16          14794         +              Normal
  04/12/2026 12 PM PDT          169.30          15357         +              Normal
  04/12/2026 01 PM PDT          169.44          15942         +              Normal
  04/12/2026 02 PM PDT          169.58          16548         +              Normal
  04/12/2026 03 PM PDT          169.71          17131         +              Normal
  04/12/2026 04 PM PDT          169.80          17547         +              Normal
  04/12/2026 05 PM PDT          169.86          17829         +              Normal
  04/12/2026 06 PM PDT          169.87          17877         +              Normal
  04/12/2026 07 PM PDT          169.86          17829         -              Normal
  04/12/2026 08 PM PDT          169.81          17594         -              Normal
  04/12/2026 09 PM PDT          169.74          17269         -              Normal
  04/12/2026 10 PM PDT          169.66          16905         -              Normal
  04/12/2026 11 PM PDT          169.57          16504         -              Normal
  04/13/2026 12 AM PDT          169.49          16156         -              Normal
  04/13/2026 01 AM PDT          169.41          15815         -              Normal
  04/13/2026 02 AM PDT          169.34          15522         -              Normal
  04/13/2026 03 AM PDT          169.28          15275         -              Normal
  04/13/2026 04 AM PDT          169.22          15033         -              Normal
  04/13/2026 05 AM PDT          169.17          14833         -              Normal
  04/13/2026 06 AM PDT          169.12          14636         -              Normal
  04/13/2026 07 AM PDT          169.08          14481         -              Normal
  04/13/2026 08 AM PDT          169.04          14327         -              Normal
  04/13/2026 09 AM PDT          169.01          14212         -              Normal
  04/13/2026 10 AM PDT          168.97          14061         -              Normal
  04/13/2026 11 AM PDT          168.94          13948         -              Normal
  04/13/2026 12 PM PDT          168.90          13800         -              Normal
  04/13/2026 01 PM PDT          168.86          13627         -              Normal
  04/13/2026 02 PM PDT          168.82          13456         -              Normal
  04/13/2026 03 PM PDT          168.77          13245         -              Normal
  04/13/2026 04 PM PDT          168.73          13078         -              Normal
  04/13/2026 05 PM PDT          168.68          12873         -              Normal
  04/13/2026 06 PM PDT          168.63          12671         -              Normal
  04/13/2026 07 PM PDT          168.59          12512         -              Normal
  04/13/2026 08 PM PDT          168.55          12354         -              Normal
  04/13/2026 09 PM PDT          168.51          12199         -              Normal
  04/13/2026 10 PM PDT          168.47          12045         -              Normal
  04/13/2026 11 PM PDT          168.43          11894         -              Normal
  04/14/2026 12 AM PDT          168.39          11744         -              Normal
  04/14/2026 01 AM PDT          168.35          11596         -              Normal
  04/14/2026 02 AM PDT          168.30          11414         -              Normal
  04/14/2026 03 AM PDT          168.26          11270         -              Normal
  04/14/2026 04 AM PDT          168.23          11163         -              Normal
  04/14/2026 05 AM PDT          168.19          11022         -              Normal
  04/14/2026 06 AM PDT          168.16          10918         -              Normal
  04/14/2026 07 AM PDT          168.13          10815         -              Normal
  04/14/2026 08 AM PDT          168.10          10712         -              Normal
  04/14/2026 09 AM PDT          168.07          10611         -              Normal
  04/14/2026 10 AM PDT          168.05          10544         -              Normal
  04/14/2026 11 AM PDT          168.03          10477         -              Normal
  04/14/2026 12 PM PDT          168.01          10410         -              Normal
  04/14/2026 01 PM PDT          167.99          10345         -              Normal
  04/14/2026 02 PM PDT          167.97          10279         -              Normal
  04/14/2026 03 PM PDT          167.96          10246         -              Normal
  04/14/2026 04 PM PDT          167.93          10149         -              Normal
  04/14/2026 05 PM PDT          167.88           9989         -              Normal
  04/14/2026 06 PM PDT          167.82           9801         -              Normal
  04/14/2026 07 PM PDT          167.76           9615         -              Normal
  04/14/2026 08 PM PDT          167.68           9374         -              Normal
  04/14/2026 09 PM PDT          167.61           9167         -              Normal
  04/14/2026 10 PM PDT          167.54           8965         -              Normal
  04/14/2026 11 PM PDT          167.47           8767         -              Normal
  04/15/2026 12 AM PDT          167.42           8629         -              Normal
  04/15/2026 01 AM PDT          167.37           8492         -              Normal
  04/15/2026 02 AM PDT          167.33           8385         -              Normal
  04/15/2026 03 AM PDT          167.30           8305         -              Normal
  04/15/2026 04 AM PDT          167.28           8252         -              Normal
  04/15/2026 05 AM PDT          167.26           8200         -              Normal
  04/15/2026 06 AM PDT          167.25           8173         -              Normal
  04/15/2026 07 AM PDT          167.24           8147         -              Normal
  04/15/2026 08 AM PDT          167.24           8147         0              Normal
  04/15/2026 09 AM PDT          167.24           8147         0              Normal
  04/15/2026 10 AM PDT          167.24           8147         0              Normal
  04/15/2026 11 AM PDT          167.24           8147         0              Normal
  04/15/2026 12 PM PDT          167.24           8147         0              Normal
  04/15/2026 01 PM PDT          167.25           8173         +              Normal
  04/15/2026 02 PM PDT          167.25           8173         0              Normal
  04/15/2026 03 PM PDT          167.25           8173         0              Normal
  04/15/2026 04 PM PDT          167.24           8147         -              Normal
  04/15/2026 05 PM PDT          167.24           8147         0              Normal
  04/15/2026 06 PM PDT          167.24           8147         0              Normal
  04/15/2026 07 PM PDT          167.23           8121         -              Normal
  04/15/2026 08 PM PDT          167.23           8121         0              Normal
  04/15/2026 09 PM PDT          167.22           8096         -              Normal
  04/15/2026 10 PM PDT          167.22           8096         0              Normal
  04/15/2026 11 PM PDT          167.21           8070         -              Normal
  04/16/2026 12 AM PDT          167.20           8044         -              Normal
  04/16/2026 01 AM PDT          167.20           8044         0              Normal
  04/16/2026 02 AM PDT          167.19           8018         -              Normal
  04/16/2026 03 AM PDT          167.19           8018         0              Normal
  04/16/2026 04 AM PDT          167.19           8018         0              Normal
  04/16/2026 05 AM PDT          167.19           8018         0              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.