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 13 2026 at 8:31 AM PDTNext Issuance: Apr 13 2026 at 3:00 PM 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:  04/13/2026 at 08:34 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/13/2026 at 03:00 AM PDT
# Maximum Observed Stage:                       169.29 Feet
# Maximum Observed Flow:                        15316 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/13/2026 at 09:00 AM PDT
# Maximum Forecast Stage:                       169.14 Feet
# Maximum Forecast Flow:                        14715 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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          168.81          13413         +              Normal
  04/12/2026 08 AM PDT          168.84          13541         +              Normal
  04/12/2026 09 AM PDT          168.85          13584         +              Normal
  04/12/2026 10 AM PDT          168.84          13541         -              Normal
  04/12/2026 11 AM PDT          168.82          13456         -              Normal
  04/12/2026 12 PM PDT          168.80          13371         -              Normal
  04/12/2026 01 PM PDT          168.79          13329         -              Normal
  04/12/2026 02 PM PDT          168.79          13329         0              Normal
  04/12/2026 03 PM PDT          168.81          13413         +              Normal
  04/12/2026 04 PM PDT          168.82          13456         +              Normal
  04/12/2026 05 PM PDT          168.82          13456         0              Normal
  04/12/2026 06 PM PDT          168.83          13498         +              Normal
  04/12/2026 07 PM PDT          168.86          13627         +              Normal
  04/12/2026 08 PM PDT          168.86          13627         0              Normal
  04/12/2026 09 PM PDT          168.85          13584         -              Normal
  04/12/2026 10 PM PDT          168.87          13670         +              Normal
  04/12/2026 11 PM PDT          169.01          14212         +              Normal
  04/13/2026 12 AM PDT          169.19          14913         +              Normal
  04/13/2026 01 AM PDT          169.28          15275         +              Normal
  04/13/2026 02 AM PDT          169.29          15316         +              Normal
  04/13/2026 03 AM PDT          169.29          15316         0              Normal
  04/13/2026 04 AM PDT          169.27          15235         -              Normal
  04/13/2026 05 AM PDT          169.26          15194         -              Normal
  04/13/2026 06 AM PDT          169.22          15033         -              Normal
  04/13/2026 07 AM PDT          169.19          14913         -              Normal
  04/13/2026 08 AM PDT          169.16          14794         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/13/2026 09 AM PDT          169.14          14715                        Normal
  04/13/2026 10 AM PDT          169.13          14675         -              Normal
  04/13/2026 11 AM PDT          169.13          14675         0              Normal
  04/13/2026 12 PM PDT          169.13          14675         0              Normal
  04/13/2026 01 PM PDT          169.12          14636         -              Normal
  04/13/2026 02 PM PDT          169.09          14519         -              Normal
  04/13/2026 03 PM PDT          169.06          14403         -              Normal
  04/13/2026 04 PM PDT          169.02          14250         -              Normal
  04/13/2026 05 PM PDT          168.98          14099         -              Normal
  04/13/2026 06 PM PDT          168.93          13911         -              Normal
  04/13/2026 07 PM PDT          168.87          13670         -              Normal
  04/13/2026 08 PM PDT          168.82          13456         -              Normal
  04/13/2026 09 PM PDT          168.76          13203         -              Normal
  04/13/2026 10 PM PDT          168.70          12955         -              Normal
  04/13/2026 11 PM PDT          168.63          12671         -              Normal
  04/14/2026 12 AM PDT          168.56          12393         -              Normal
  04/14/2026 01 AM PDT          168.50          12160         -              Normal
  04/14/2026 02 AM PDT          168.44          11931         -              Normal
  04/14/2026 03 AM PDT          168.39          11744         -              Normal
  04/14/2026 04 AM PDT          168.35          11596         -              Normal
  04/14/2026 05 AM PDT          168.32          11486         -              Normal
  04/14/2026 06 AM PDT          168.29          11378         -              Normal
  04/14/2026 07 AM PDT          168.27          11306         -              Normal
  04/14/2026 08 AM PDT          168.25          11234         -              Normal
  04/14/2026 09 AM PDT          168.23          11163         -              Normal
  04/14/2026 10 AM PDT          168.22          11128         -              Normal
  04/14/2026 11 AM PDT          168.20          11057         -              Normal
  04/14/2026 12 PM PDT          168.19          11022         -              Normal
  04/14/2026 01 PM PDT          168.19          11022         0              Normal
  04/14/2026 02 PM PDT          168.18          10988         -              Normal
  04/14/2026 03 PM PDT          168.17          10953         -              Normal
  04/14/2026 04 PM PDT          168.17          10953         0              Normal
  04/14/2026 05 PM PDT          168.15          10883         -              Normal
  04/14/2026 06 PM PDT          168.14          10849         -              Normal
  04/14/2026 07 PM PDT          168.11          10746         -              Normal
  04/14/2026 08 PM PDT          168.08          10644         -              Normal
  04/14/2026 09 PM PDT          168.05          10544         -              Normal
  04/14/2026 10 PM PDT          168.01          10410         -              Normal
  04/14/2026 11 PM PDT          167.98          10312         -              Normal
  04/15/2026 12 AM PDT          167.95          10214         -              Normal
  04/15/2026 01 AM PDT          167.92          10117         -              Normal
  04/15/2026 02 AM PDT          167.90          10053         -              Normal
  04/15/2026 03 AM PDT          167.88           9989         -              Normal
  04/15/2026 04 AM PDT          167.86           9926         -              Normal
  04/15/2026 05 AM PDT          167.85           9894         -              Normal
  04/15/2026 06 AM PDT          167.84           9863         -              Normal
  04/15/2026 07 AM PDT          167.84           9863         0              Normal
  04/15/2026 08 AM PDT          167.84           9863         0              Normal
  04/15/2026 09 AM PDT          167.84           9863         0              Normal
  04/15/2026 10 AM PDT          167.84           9863         0              Normal
  04/15/2026 11 AM PDT          167.84           9863         0              Normal
  04/15/2026 12 PM PDT          167.84           9863         0              Normal
  04/15/2026 01 PM PDT          167.84           9863         0              Normal
  04/15/2026 02 PM PDT          167.84           9863         0              Normal
  04/15/2026 03 PM PDT          167.84           9863         0              Normal
  04/15/2026 04 PM PDT          167.85           9894         +              Normal
  04/15/2026 05 PM PDT          167.85           9894         0              Normal
  04/15/2026 06 PM PDT          167.85           9894         0              Normal
  04/15/2026 07 PM PDT          167.85           9894         0              Normal
  04/15/2026 08 PM PDT          167.84           9863         -              Normal
  04/15/2026 09 PM PDT          167.84           9863         0              Normal
  04/15/2026 10 PM PDT          167.84           9863         0              Normal
  04/15/2026 11 PM PDT          167.84           9863         0              Normal
  04/16/2026 12 AM PDT          167.84           9863         0              Normal
  04/16/2026 01 AM PDT          167.84           9863         0              Normal
  04/16/2026 02 AM PDT          167.84           9863         0              Normal
  04/16/2026 03 AM PDT          167.84           9863         0              Normal
  04/16/2026 04 AM PDT          167.84           9863         0              Normal
  04/16/2026 05 AM PDT          167.84           9863         0              Normal
  04/16/2026 06 AM PDT          167.84           9863         0              Normal
  04/16/2026 07 AM PDT          167.85           9894         +              Normal
  04/16/2026 08 AM PDT          167.86           9926         +              Normal
  04/16/2026 09 AM PDT          167.87           9958         +              Normal
  04/16/2026 10 AM PDT          167.88           9989         +              Normal
  04/16/2026 11 AM PDT          167.89          10021         +              Normal
  04/16/2026 12 PM PDT          167.91          10085         +              Normal
  04/16/2026 01 PM PDT          167.92          10117         +              Normal
  04/16/2026 02 PM PDT          167.94          10182         +              Normal
  04/16/2026 03 PM PDT          167.95          10214         +              Normal
  04/16/2026 04 PM PDT          167.96          10246         +              Normal
  04/16/2026 05 PM PDT          167.97          10279         +              Normal
  04/16/2026 06 PM PDT          167.97          10279         0              Normal
  04/16/2026 07 PM PDT          167.97          10279         0              Normal
  04/16/2026 08 PM PDT          167.97          10279         0              Normal
  04/16/2026 09 PM PDT          167.96          10246         -              Normal
  04/16/2026 10 PM PDT          167.95          10214         -              Normal
  04/16/2026 11 PM PDT          167.94          10182         -              Normal
  04/17/2026 12 AM PDT          167.93          10149         -              Normal
  04/17/2026 01 AM PDT          167.92          10117         -              Normal
  04/17/2026 02 AM PDT          167.91          10085         -              Normal
  04/17/2026 03 AM PDT          167.90          10053         -              Normal
  04/17/2026 04 AM PDT          167.89          10021         -              Normal
  04/17/2026 05 AM PDT          167.88           9989         -              Normal
  04/17/2026 06 AM PDT          167.87           9958         -              Normal
  04/17/2026 07 AM PDT          167.86           9926         -              Normal
  04/17/2026 08 AM PDT          167.86           9926         0              Normal
  04/17/2026 09 AM PDT          167.85           9894         -              Normal
  04/17/2026 10 AM PDT          167.84           9863         -              Normal
  04/17/2026 11 AM PDT          167.84           9863         0              Normal
  04/17/2026 12 PM PDT          167.83           9832         -              Normal
  04/17/2026 01 PM PDT          167.83           9832         0              Normal
  04/17/2026 02 PM PDT          167.83           9832         0              Normal
  04/17/2026 03 PM PDT          167.82           9801         -              Normal
  04/17/2026 04 PM PDT          167.82           9801         0              Normal
  04/17/2026 05 PM PDT          167.81           9769         -              Normal
  04/17/2026 06 PM PDT          167.81           9769         0              Normal
  04/17/2026 07 PM PDT          167.81           9769         0              Normal
  04/17/2026 08 PM PDT          167.80           9738         -              Normal
  04/17/2026 09 PM PDT          167.80           9738         0              Normal
  04/17/2026 10 PM PDT          167.79           9708         -              Normal
  04/17/2026 11 PM PDT          167.79           9708         0              Normal
  04/18/2026 12 AM PDT          167.78           9677         -              Normal
  04/18/2026 01 AM PDT          167.78           9677         0              Normal
  04/18/2026 02 AM PDT          167.78           9677         0              Normal
  04/18/2026 03 AM PDT          167.78           9677         0              Normal
  04/18/2026 04 AM PDT          167.77           9646         -              Normal
  04/18/2026 05 AM PDT          167.77           9646         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.