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: Mar 12 2026 at 12:47 PM PDTNext Issuance: Mar 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:  03/12/2026 at 12:47 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/07/2026 at 11:00 AM PST
# Maximum Observed Stage:                       168.02 Feet
# Maximum Observed Flow:                        10444 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/12/2026 at 01:00 PM PDT
# Maximum Forecast Stage:                       167.34 Feet
# Maximum Forecast Flow:                        8411 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/07/2026 11 AM PST          168.02          10444                        Normal
  03/07/2026 12 PM PST          168.01          10410         -              Normal
  03/07/2026 01 PM PST          167.98          10312         -              Normal
  03/07/2026 02 PM PST          167.96          10246         -              Normal
  03/07/2026 03 PM PST          167.95          10214         -              Normal
  03/07/2026 04 PM PST          167.93          10149         -              Normal
  03/07/2026 05 PM PST          167.91          10085         -              Normal
  03/07/2026 06 PM PST          167.91          10085         0              Normal
  03/07/2026 07 PM PST          167.89          10021         -              Normal
  03/07/2026 08 PM PST          167.88           9989         -              Normal
  03/07/2026 09 PM PST          167.87           9958         -              Normal
  03/07/2026 10 PM PST          167.87           9958         0              Normal
  03/07/2026 11 PM PST          167.86           9926         -              Normal
  03/08/2026 12 AM PST          167.85           9894         -              Normal
  03/08/2026 01 AM PST          167.86           9926         +              Normal
  03/08/2026 03 AM PDT          167.86           9926         0              Normal
  03/08/2026 04 AM PDT          167.86           9926         0              Normal
  03/08/2026 05 AM PDT          167.86           9926         0              Normal
  03/08/2026 06 AM PDT          167.86           9926         0              Normal
  03/08/2026 07 AM PDT          167.86           9926         0              Normal
  03/08/2026 08 AM PDT          167.85           9894         -              Normal
  03/08/2026 09 AM PDT          167.85           9894         0              Normal
  03/08/2026 10 AM PDT          167.85           9894         0              Normal
  03/08/2026 11 AM PDT          167.84           9863         -              Normal
  03/08/2026 12 PM PDT          167.83           9832         -              Normal
  03/08/2026 01 PM PDT          167.83           9832         0              Normal
  03/08/2026 02 PM PDT          167.82           9801         -              Normal
  03/08/2026 03 PM PDT          167.81           9769         -              Normal
  03/08/2026 04 PM PDT          167.81           9769         0              Normal
  03/08/2026 05 PM PDT          167.81           9769         0              Normal
  03/08/2026 06 PM PDT          167.81           9769         0              Normal
  03/08/2026 07 PM PDT          167.80           9738         -              Normal
  03/08/2026 08 PM PDT          167.78           9677         -              Normal
  03/08/2026 09 PM PDT          167.77           9646         -              Normal
  03/08/2026 10 PM PDT          167.75           9585         -              Normal
  03/08/2026 11 PM PDT          167.73           9524         -              Normal
  03/09/2026 12 AM PDT          167.73           9524         0              Normal
  03/09/2026 01 AM PDT          167.72           9494         -              Normal
  03/09/2026 02 AM PDT          167.73           9524         +              Normal
  03/09/2026 03 AM PDT          167.73           9524         0              Normal
  03/09/2026 04 AM PDT          167.74           9554         +              Normal
  03/09/2026 05 AM PDT          167.74           9554         0              Normal
  03/09/2026 06 AM PDT          167.74           9554         0              Normal
  03/09/2026 07 AM PDT          167.74           9554         0              Normal
  03/09/2026 08 AM PDT          167.73           9524         -              Normal
  03/09/2026 09 AM PDT          167.73           9524         0              Normal
  03/09/2026 10 AM PDT          167.73           9524         0              Normal
  03/09/2026 11 AM PDT          167.73           9524         0              Normal
  03/09/2026 12 PM PDT          167.71           9464         -              Normal
  03/09/2026 01 PM PDT          167.68           9374         -              Normal
  03/09/2026 02 PM PDT          167.65           9285         -              Normal
  03/09/2026 03 PM PDT          167.62           9196         -              Normal
  03/09/2026 04 PM PDT          167.60           9138         -              Normal
  03/09/2026 05 PM PDT          167.58           9080         -              Normal
  03/09/2026 06 PM PDT          167.58           9080         0              Normal
  03/09/2026 07 PM PDT          167.58           9080         0              Normal
  03/09/2026 08 PM PDT          167.60           9138         +              Normal
  03/09/2026 09 PM PDT          167.61           9167         +              Normal
  03/09/2026 10 PM PDT          167.63           9226         +              Normal
  03/09/2026 11 PM PDT          167.63           9226         0              Normal
  03/10/2026 12 AM PDT          167.64           9255         +              Normal
  03/10/2026 01 AM PDT          167.64           9255         0              Normal
  03/10/2026 02 AM PDT          167.64           9255         0              Normal
  03/10/2026 03 AM PDT          167.64           9255         0              Normal
  03/10/2026 04 AM PDT          167.64           9255         0              Normal
  03/10/2026 05 AM PDT          167.64           9255         0              Normal
  03/10/2026 06 AM PDT          167.64           9255         0              Normal
  03/10/2026 07 AM PDT          167.63           9226         -              Normal
  03/10/2026 08 AM PDT          167.62           9196         -              Normal
  03/10/2026 09 AM PDT          167.61           9167         -              Normal
  03/10/2026 10 AM PDT          167.60           9138         -              Normal
  03/10/2026 11 AM PDT          167.59           9109         -              Normal
  03/10/2026 12 PM PDT          167.59           9109         0              Normal
  03/10/2026 01 PM PDT          167.59           9109         0              Normal
  03/10/2026 02 PM PDT          167.58           9080         -              Normal
  03/10/2026 03 PM PDT          167.57           9051         -              Normal
  03/10/2026 04 PM PDT          167.55           8994         -              Normal
  03/10/2026 05 PM PDT          167.54           8965         -              Normal
  03/10/2026 06 PM PDT          167.53           8937         -              Normal
  03/10/2026 07 PM PDT          167.51           8880         -              Normal
  03/10/2026 08 PM PDT          167.51           8880         0              Normal
  03/10/2026 09 PM PDT          167.52           8908         +              Normal
  03/10/2026 10 PM PDT          167.52           8908         0              Normal
  03/10/2026 11 PM PDT          167.51           8880         -              Normal
  03/11/2026 12 AM PDT          167.51           8880         0              Normal
  03/11/2026 01 AM PDT          167.51           8880         0              Normal
  03/11/2026 02 AM PDT          167.50           8852         -              Normal
  03/11/2026 03 AM PDT          167.49           8823         -              Normal
  03/11/2026 04 AM PDT          167.49           8823         0              Normal
  03/11/2026 05 AM PDT          167.48           8795         -              Normal
  03/11/2026 06 AM PDT          167.47           8767         -              Normal
  03/11/2026 07 AM PDT          167.48           8795         +              Normal
  03/11/2026 08 AM PDT          167.47           8767         -              Normal
  03/11/2026 09 AM PDT          167.47           8767         0              Normal
  03/11/2026 10 AM PDT          167.47           8767         0              Normal
  03/11/2026 11 AM PDT          167.47           8767         0              Normal
  03/11/2026 12 PM PDT          167.46           8739         -              Normal
  03/11/2026 01 PM PDT          167.45           8712         -              Normal
  03/11/2026 02 PM PDT          167.43           8656         -              Normal
  03/11/2026 03 PM PDT          167.41           8601         -              Normal
  03/11/2026 04 PM PDT          167.39           8547         -              Normal
  03/11/2026 05 PM PDT          167.38           8519         -              Normal
  03/11/2026 06 PM PDT          167.37           8492         -              Normal
  03/11/2026 07 PM PDT          167.37           8492         0              Normal
  03/11/2026 08 PM PDT          167.36           8465         -              Normal
  03/11/2026 09 PM PDT          167.35           8438         -              Normal
  03/11/2026 10 PM PDT          167.34           8411         -              Normal
  03/11/2026 11 PM PDT          167.33           8385         -              Normal
  03/12/2026 12 AM PDT          167.33           8385         0              Normal
  03/12/2026 01 AM PDT          167.32           8358         -              Normal
  03/12/2026 02 AM PDT          167.31           8331         -              Normal
  03/12/2026 03 AM PDT          167.31           8331         0              Normal
  03/12/2026 04 AM PDT          167.31           8331         0              Normal
  03/12/2026 05 AM PDT          167.32           8358         +              Normal
  03/12/2026 06 AM PDT          167.33           8385         +              Normal
  03/12/2026 07 AM PDT          167.33           8385         0              Normal
  03/12/2026 08 AM PDT          167.33           8385         0              Normal
  03/12/2026 09 AM PDT          167.33           8385         0              Normal
  03/12/2026 10 AM PDT          167.33           8385         0              Normal
  03/12/2026 11 AM PDT          167.33           8385         0              Normal
  03/12/2026 12 PM PDT          167.34           8411         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/12/2026 01 PM PDT          167.34           8411                        Normal
  03/12/2026 02 PM PDT          167.34           8411         0              Normal
  03/12/2026 03 PM PDT          167.34           8411         0              Normal
  03/12/2026 04 PM PDT          167.34           8411         0              Normal
  03/12/2026 05 PM PDT          167.33           8385         -              Normal
  03/12/2026 06 PM PDT          167.33           8385         0              Normal
  03/12/2026 07 PM PDT          167.32           8358         -              Normal
  03/12/2026 08 PM PDT          167.30           8305         -              Normal
  03/12/2026 09 PM PDT          167.29           8278         -              Normal
  03/12/2026 10 PM PDT          167.28           8252         -              Normal
  03/12/2026 11 PM PDT          167.27           8226         -              Normal
  03/13/2026 12 AM PDT          167.26           8200         -              Normal
  03/13/2026 01 AM PDT          167.25           8173         -              Normal
  03/13/2026 02 AM PDT          167.25           8173         0              Normal
  03/13/2026 03 AM PDT          167.24           8147         -              Normal
  03/13/2026 04 AM PDT          167.24           8147         0              Normal
  03/13/2026 05 AM PDT          167.23           8121         -              Normal
  03/13/2026 06 AM PDT          167.23           8121         0              Normal
  03/13/2026 07 AM PDT          167.22           8096         -              Normal
  03/13/2026 08 AM PDT          167.22           8096         0              Normal
  03/13/2026 09 AM PDT          167.22           8096         0              Normal
  03/13/2026 10 AM PDT          167.22           8096         0              Normal
  03/13/2026 11 AM PDT          167.22           8096         0              Normal
  03/13/2026 12 PM PDT          167.21           8070         -              Normal
  03/13/2026 01 PM PDT          167.21           8070         0              Normal
  03/13/2026 02 PM PDT          167.21           8070         0              Normal
  03/13/2026 03 PM PDT          167.21           8070         0              Normal
  03/13/2026 04 PM PDT          167.21           8070         0              Normal
  03/13/2026 05 PM PDT          167.21           8070         0              Normal
  03/13/2026 06 PM PDT          167.21           8070         0              Normal
  03/13/2026 07 PM PDT          167.21           8070         0              Normal
  03/13/2026 08 PM PDT          167.21           8070         0              Normal
  03/13/2026 09 PM PDT          167.20           8044         -              Normal
  03/13/2026 10 PM PDT          167.20           8044         0              Normal
  03/13/2026 11 PM PDT          167.20           8044         0              Normal
  03/14/2026 12 AM PDT          167.20           8044         0              Normal
  03/14/2026 01 AM PDT          167.20           8044         0              Normal
  03/14/2026 02 AM PDT          167.20           8044         0              Normal
  03/14/2026 03 AM PDT          167.20           8044         0              Normal
  03/14/2026 04 AM PDT          167.19           8018         -              Normal
  03/14/2026 05 AM PDT          167.19           8018         0              Normal
  03/14/2026 06 AM PDT          167.19           8018         0              Normal
  03/14/2026 07 AM PDT          167.19           8018         0              Normal
  03/14/2026 08 AM PDT          167.19           8018         0              Normal
  03/14/2026 09 AM PDT          167.18           7993         -              Normal
  03/14/2026 10 AM PDT          167.18           7993         0              Normal
  03/14/2026 11 AM PDT          167.18           7993         0              Normal
  03/14/2026 12 PM PDT          167.18           7993         0              Normal
  03/14/2026 01 PM PDT          167.18           7993         0              Normal
  03/14/2026 02 PM PDT          167.18           7993         0              Normal
  03/14/2026 03 PM PDT          167.17           7967         -              Normal
  03/14/2026 04 PM PDT          167.17           7967         0              Normal
  03/14/2026 05 PM PDT          167.17           7967         0              Normal
  03/14/2026 06 PM PDT          167.17           7967         0              Normal
  03/14/2026 07 PM PDT          167.17           7967         0              Normal
  03/14/2026 08 PM PDT          167.17           7967         0              Normal
  03/14/2026 09 PM PDT          167.17           7967         0              Normal
  03/14/2026 10 PM PDT          167.17           7967         0              Normal
  03/14/2026 11 PM PDT          167.17           7967         0              Normal
  03/15/2026 12 AM PDT          167.16           7942         -              Normal
  03/15/2026 01 AM PDT          167.16           7942         0              Normal
  03/15/2026 02 AM PDT          167.16           7942         0              Normal
  03/15/2026 03 AM PDT          167.16           7942         0              Normal
  03/15/2026 04 AM PDT          167.15           7917         -              Normal
  03/15/2026 05 AM PDT          167.15           7917         0              Normal
  03/15/2026 06 AM PDT          167.15           7917         0              Normal
  03/15/2026 07 AM PDT          167.14           7891         -              Normal
  03/15/2026 08 AM PDT          167.14           7891         0              Normal
  03/15/2026 09 AM PDT          167.14           7891         0              Normal
  03/15/2026 10 AM PDT          167.13           7866         -              Normal
  03/15/2026 11 AM PDT          167.13           7866         0              Normal
  03/15/2026 12 PM PDT          167.13           7866         0              Normal
  03/15/2026 01 PM PDT          167.13           7866         0              Normal
  03/15/2026 02 PM PDT          167.13           7866         0              Normal
  03/15/2026 03 PM PDT          167.12           7841         -              Normal
  03/15/2026 04 PM PDT          167.12           7841         0              Normal
  03/15/2026 05 PM PDT          167.12           7841         0              Normal
  03/15/2026 06 PM PDT          167.12           7841         0              Normal
  03/15/2026 07 PM PDT          167.12           7841         0              Normal
  03/15/2026 08 PM PDT          167.12           7841         0              Normal
  03/15/2026 09 PM PDT          167.12           7841         0              Normal
  03/15/2026 10 PM PDT          167.11           7816         -              Normal
  03/15/2026 11 PM PDT          167.11           7816         0              Normal
  03/16/2026 12 AM PDT          167.11           7816         0              Normal
  03/16/2026 01 AM PDT          167.11           7816         0              Normal
  03/16/2026 02 AM PDT          167.11           7816         0              Normal
  03/16/2026 03 AM PDT          167.10           7791         -              Normal
  03/16/2026 04 AM PDT          167.10           7791         0              Normal
  03/16/2026 05 AM PDT          167.10           7791         0              Normal
  03/16/2026 06 AM PDT          167.10           7791         0              Normal
  03/16/2026 07 AM PDT          167.10           7791         0              Normal
  03/16/2026 08 AM PDT          167.10           7791         0              Normal
  03/16/2026 09 AM PDT          167.10           7791         0              Normal
  03/16/2026 10 AM PDT          167.10           7791         0              Normal
  03/16/2026 11 AM PDT          167.10           7791         0              Normal
  03/16/2026 12 PM PDT          167.10           7791         0              Normal
  03/16/2026 01 PM PDT          167.10           7791         0              Normal
  03/16/2026 02 PM PDT          167.10           7791         0              Normal
  03/16/2026 03 PM PDT          167.10           7791         0              Normal
  03/16/2026 04 PM PDT          167.10           7791         0              Normal
  03/16/2026 05 PM PDT          167.10           7791         0              Normal
  03/16/2026 06 PM PDT          167.10           7791         0              Normal
  03/16/2026 07 PM PDT          167.10           7791         0              Normal
  03/16/2026 08 PM PDT          167.10           7791         0              Normal
  03/16/2026 09 PM PDT          167.10           7791         0              Normal
  03/16/2026 10 PM PDT          167.10           7791         0              Normal
  03/16/2026 11 PM PDT          167.10           7791         0              Normal
  03/17/2026 12 AM PDT          167.10           7791         0              Normal
  03/17/2026 01 AM PDT          167.10           7791         0              Normal
  03/17/2026 02 AM PDT          167.10           7791         0              Normal
  03/17/2026 03 AM PDT          167.10           7791         0              Normal
  03/17/2026 04 AM PDT          167.10           7791         0              Normal
  03/17/2026 05 AM PDT          167.10           7791         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.