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 12 2026 at 7:59 AM PDTNext Issuance: Apr 13 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:  04/12/2026 at 07:59 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/12/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       168.84 Feet
# Maximum Observed Flow:                        13541 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/12/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       169.05 Feet
# Maximum Forecast Flow:                        14365 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/07/2026 07 AM PDT          166.53           6249                        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
  04/11/2026 09 AM PDT          168.27          11306         0              Normal
  04/11/2026 10 AM PDT          168.27          11306         0              Normal
  04/11/2026 11 AM PDT          168.28          11342         +              Normal
  04/11/2026 12 PM PDT          168.28          11342         0              Normal
  04/11/2026 01 PM PDT          168.29          11378         +              Normal
  04/11/2026 02 PM PDT          168.30          11414         +              Normal
  04/11/2026 03 PM PDT          168.33          11523         +              Normal
  04/11/2026 04 PM PDT          168.36          11633         +              Normal
  04/11/2026 05 PM PDT          168.39          11744         +              Normal
  04/11/2026 06 PM PDT          168.41          11819         +              Normal
  04/11/2026 07 PM PDT          168.44          11931         +              Normal
  04/11/2026 08 PM PDT          168.47          12045         +              Normal
  04/11/2026 09 PM PDT          168.50          12160         +              Normal
  04/11/2026 10 PM PDT          168.51          12199         +              Normal
  04/11/2026 11 PM PDT          168.53          12276         +              Normal
  04/12/2026 12 AM PDT          168.55          12354         +              Normal
  04/12/2026 01 AM PDT          168.57          12433         +              Normal
  04/12/2026 02 AM PDT          168.58          12472         +              Normal
  04/12/2026 03 AM PDT          168.59          12512         +              Normal
  04/12/2026 04 AM PDT          168.63          12671         +              Normal
  04/12/2026 05 AM PDT          168.69          12914         +              Normal
  04/12/2026 06 AM PDT          168.76          13203         +              Normal
  04/12/2026 07 AM PDT          168.84          13541         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/12/2026 08 AM PDT          168.90          13800                        Normal
  04/12/2026 09 AM PDT          168.96          14023         +              Normal
  04/12/2026 10 AM PDT          169.01          14212         +              Normal
  04/12/2026 11 AM PDT          169.03          14288         +              Normal
  04/12/2026 12 PM PDT          169.04          14327         +              Normal
  04/12/2026 01 PM PDT          169.05          14365         +              Normal
  04/12/2026 02 PM PDT          169.05          14365         0              Normal
  04/12/2026 03 PM PDT          169.05          14365         0              Normal
  04/12/2026 04 PM PDT          169.05          14365         0              Normal
  04/12/2026 05 PM PDT          169.04          14327         -              Normal
  04/12/2026 06 PM PDT          169.03          14288         -              Normal
  04/12/2026 07 PM PDT          169.01          14212         -              Normal
  04/12/2026 08 PM PDT          168.97          14061         -              Normal
  04/12/2026 09 PM PDT          168.94          13948         -              Normal
  04/12/2026 10 PM PDT          168.90          13800         -              Normal
  04/12/2026 11 PM PDT          168.87          13670         -              Normal
  04/13/2026 12 AM PDT          168.85          13584         -              Normal
  04/13/2026 01 AM PDT          168.83          13498         -              Normal
  04/13/2026 02 AM PDT          168.83          13498         0              Normal
  04/13/2026 03 AM PDT          168.83          13498         0              Normal
  04/13/2026 04 AM PDT          168.83          13498         0              Normal
  04/13/2026 05 AM PDT          168.85          13584         +              Normal
  04/13/2026 06 AM PDT          168.87          13670         +              Normal
  04/13/2026 07 AM PDT          168.88          13713         +              Normal
  04/13/2026 08 AM PDT          168.91          13837         +              Normal
  04/13/2026 09 AM PDT          168.93          13911         +              Normal
  04/13/2026 10 AM PDT          168.94          13948         +              Normal
  04/13/2026 11 AM PDT          168.94          13948         0              Normal
  04/13/2026 12 PM PDT          168.93          13911         -              Normal
  04/13/2026 01 PM PDT          168.91          13837         -              Normal
  04/13/2026 02 PM PDT          168.88          13713         -              Normal
  04/13/2026 03 PM PDT          168.85          13584         -              Normal
  04/13/2026 04 PM PDT          168.81          13413         -              Normal
  04/13/2026 05 PM PDT          168.76          13203         -              Normal
  04/13/2026 06 PM PDT          168.71          12996         -              Normal
  04/13/2026 07 PM PDT          168.66          12792         -              Normal
  04/13/2026 08 PM PDT          168.60          12551         -              Normal
  04/13/2026 09 PM PDT          168.55          12354         -              Normal
  04/13/2026 10 PM PDT          168.50          12160         -              Normal
  04/13/2026 11 PM PDT          168.44          11931         -              Normal
  04/14/2026 12 AM PDT          168.40          11781         -              Normal
  04/14/2026 01 AM PDT          168.35          11596         -              Normal
  04/14/2026 02 AM PDT          168.32          11486         -              Normal
  04/14/2026 03 AM PDT          168.28          11342         -              Normal
  04/14/2026 04 AM PDT          168.25          11234         -              Normal
  04/14/2026 05 AM PDT          168.22          11128         -              Normal
  04/14/2026 06 AM PDT          168.19          11022         -              Normal
  04/14/2026 07 AM PDT          168.17          10953         -              Normal
  04/14/2026 08 AM PDT          168.15          10883         -              Normal
  04/14/2026 09 AM PDT          168.13          10815         -              Normal
  04/14/2026 10 AM PDT          168.11          10746         -              Normal
  04/14/2026 11 AM PDT          168.09          10678         -              Normal
  04/14/2026 12 PM PDT          168.08          10644         -              Normal
  04/14/2026 01 PM PDT          168.07          10611         -              Normal
  04/14/2026 02 PM PDT          168.05          10544         -              Normal
  04/14/2026 03 PM PDT          168.04          10510         -              Normal
  04/14/2026 04 PM PDT          168.01          10410         -              Normal
  04/14/2026 05 PM PDT          167.97          10279         -              Normal
  04/14/2026 06 PM PDT          167.92          10117         -              Normal
  04/14/2026 07 PM PDT          167.86           9926         -              Normal
  04/14/2026 08 PM PDT          167.79           9708         -              Normal
  04/14/2026 09 PM PDT          167.72           9494         -              Normal
  04/14/2026 10 PM PDT          167.66           9314         -              Normal
  04/14/2026 11 PM PDT          167.60           9138         -              Normal
  04/15/2026 12 AM PDT          167.55           8994         -              Normal
  04/15/2026 01 AM PDT          167.50           8852         -              Normal
  04/15/2026 02 AM PDT          167.47           8767         -              Normal
  04/15/2026 03 AM PDT          167.44           8684         -              Normal
  04/15/2026 04 AM PDT          167.42           8629         -              Normal
  04/15/2026 05 AM PDT          167.40           8574         -              Normal
  04/15/2026 06 AM PDT          167.39           8547         -              Normal
  04/15/2026 07 AM PDT          167.38           8519         -              Normal
  04/15/2026 08 AM PDT          167.38           8519         0              Normal
  04/15/2026 09 AM PDT          167.37           8492         -              Normal
  04/15/2026 10 AM PDT          167.37           8492         0              Normal
  04/15/2026 11 AM PDT          167.38           8519         +              Normal
  04/15/2026 12 PM PDT          167.38           8519         0              Normal
  04/15/2026 01 PM PDT          167.38           8519         0              Normal
  04/15/2026 02 PM PDT          167.38           8519         0              Normal
  04/15/2026 03 PM PDT          167.39           8547         +              Normal
  04/15/2026 04 PM PDT          167.39           8547         0              Normal
  04/15/2026 05 PM PDT          167.39           8547         0              Normal
  04/15/2026 06 PM PDT          167.39           8547         0              Normal
  04/15/2026 07 PM PDT          167.39           8547         0              Normal
  04/15/2026 08 PM PDT          167.39           8547         0              Normal
  04/15/2026 09 PM PDT          167.39           8547         0              Normal
  04/15/2026 10 PM PDT          167.39           8547         0              Normal
  04/15/2026 11 PM PDT          167.39           8547         0              Normal
  04/16/2026 12 AM PDT          167.38           8519         -              Normal
  04/16/2026 01 AM PDT          167.38           8519         0              Normal
  04/16/2026 02 AM PDT          167.38           8519         0              Normal
  04/16/2026 03 AM PDT          167.38           8519         0              Normal
  04/16/2026 04 AM PDT          167.38           8519         0              Normal
  04/16/2026 05 AM PDT          167.39           8547         +              Normal
  04/16/2026 06 AM PDT          167.39           8547         0              Normal
  04/16/2026 07 AM PDT          167.40           8574         +              Normal
  04/16/2026 08 AM PDT          167.41           8601         +              Normal
  04/16/2026 09 AM PDT          167.42           8629         +              Normal
  04/16/2026 10 AM PDT          167.44           8684         +              Normal
  04/16/2026 11 AM PDT          167.46           8739         +              Normal
  04/16/2026 12 PM PDT          167.48           8795         +              Normal
  04/16/2026 01 PM PDT          167.50           8852         +              Normal
  04/16/2026 02 PM PDT          167.52           8908         +              Normal
  04/16/2026 03 PM PDT          167.54           8965         +              Normal
  04/16/2026 04 PM PDT          167.56           9022         +              Normal
  04/16/2026 05 PM PDT          167.57           9051         +              Normal
  04/16/2026 06 PM PDT          167.58           9080         +              Normal
  04/16/2026 07 PM PDT          167.58           9080         0              Normal
  04/16/2026 08 PM PDT          167.57           9051         -              Normal
  04/16/2026 09 PM PDT          167.57           9051         0              Normal
  04/16/2026 10 PM PDT          167.56           9022         -              Normal
  04/16/2026 11 PM PDT          167.55           8994         -              Normal
  04/17/2026 12 AM PDT          167.53           8937         -              Normal
  04/17/2026 01 AM PDT          167.52           8908         -              Normal
  04/17/2026 02 AM PDT          167.51           8880         -              Normal
  04/17/2026 03 AM PDT          167.50           8852         -              Normal
  04/17/2026 04 AM PDT          167.49           8823         -              Normal
  04/17/2026 05 AM PDT          167.47           8767         -              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.