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 27 2026 at 7:22 AM PDTNext Issuance: Mar 27 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:  03/27/2026 at 07:22 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/23/2026 at 04:00 AM PDT
# Maximum Observed Stage:                       166.75 Feet
# Maximum Observed Flow:                        6859 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/01/2026 at 04:00 AM PDT
# Maximum Forecast Stage:                       166.56 Feet
# Maximum Forecast Flow:                        6329 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/22/2026 07 AM PDT          166.74           6831                        Normal
  03/22/2026 08 AM PDT          166.75           6859         +              Normal
  03/22/2026 09 AM PDT          166.75           6859         0              Normal
  03/22/2026 10 AM PDT          166.75           6859         0              Normal
  03/22/2026 11 AM PDT          166.75           6859         0              Normal
  03/22/2026 12 PM PDT          166.75           6859         0              Normal
  03/22/2026 01 PM PDT          166.75           6859         0              Normal
  03/22/2026 02 PM PDT          166.73           6802         -              Normal
  03/22/2026 03 PM PDT          166.73           6802         0              Normal
  03/22/2026 04 PM PDT          166.72           6773         -              Normal
  03/22/2026 05 PM PDT          166.72           6773         0              Normal
  03/22/2026 06 PM PDT          166.71           6744         -              Normal
  03/22/2026 07 PM PDT          166.71           6744         0              Normal
  03/22/2026 08 PM PDT          166.72           6773         +              Normal
  03/22/2026 09 PM PDT          166.73           6802         +              Normal
  03/22/2026 10 PM PDT          166.74           6831         +              Normal
  03/22/2026 11 PM PDT          166.74           6831         0              Normal
  03/23/2026 12 AM PDT          166.74           6831         0              Normal
  03/23/2026 01 AM PDT          166.73           6802         -              Normal
  03/23/2026 02 AM PDT          166.74           6831         +              Normal
  03/23/2026 03 AM PDT          166.74           6831         0              Normal
  03/23/2026 04 AM PDT          166.75           6859         +              Normal
  03/23/2026 05 AM PDT          166.74           6831         -              Normal
  03/23/2026 06 AM PDT          166.74           6831         0              Normal
  03/23/2026 07 AM PDT          166.74           6831         0              Normal
  03/23/2026 08 AM PDT          166.74           6831         0              Normal
  03/23/2026 09 AM PDT          166.74           6831         0              Normal
  03/23/2026 10 AM PDT          166.73           6802         -              Normal
  03/23/2026 11 AM PDT          166.73           6802         0              Normal
  03/23/2026 12 PM PDT          166.73           6802         0              Normal
  03/23/2026 01 PM PDT          166.73           6802         0              Normal
  03/23/2026 02 PM PDT          166.72           6773         -              Normal
  03/23/2026 03 PM PDT          166.72           6773         0              Normal
  03/23/2026 04 PM PDT          166.71           6744         -              Normal
  03/23/2026 05 PM PDT          166.71           6744         0              Normal
  03/23/2026 06 PM PDT          166.71           6744         0              Normal
  03/23/2026 07 PM PDT          166.71           6744         0              Normal
  03/23/2026 08 PM PDT          166.71           6744         0              Normal
  03/23/2026 09 PM PDT          166.71           6744         0              Normal
  03/23/2026 10 PM PDT          166.71           6744         0              Normal
  03/23/2026 11 PM PDT          166.71           6744         0              Normal
  03/24/2026 12 AM PDT          166.71           6744         0              Normal
  03/24/2026 01 AM PDT          166.70           6716         -              Normal
  03/24/2026 02 AM PDT          166.70           6716         0              Normal
  03/24/2026 03 AM PDT          166.70           6716         0              Normal
  03/24/2026 04 AM PDT          166.69           6687         -              Normal
  03/24/2026 05 AM PDT          166.69           6687         0              Normal
  03/24/2026 06 AM PDT          166.69           6687         0              Normal
  03/24/2026 07 AM PDT          166.69           6687         0              Normal
  03/24/2026 08 AM PDT          166.69           6687         0              Normal
  03/24/2026 09 AM PDT          166.69           6687         0              Normal
  03/24/2026 10 AM PDT          166.69           6687         0              Normal
  03/24/2026 11 AM PDT          166.70           6716         +              Normal
  03/24/2026 12 PM PDT          166.69           6687         -              Normal
  03/24/2026 01 PM PDT          166.69           6687         0              Normal
  03/24/2026 02 PM PDT          166.69           6687         0              Normal
  03/24/2026 03 PM PDT          166.68           6659         -              Normal
  03/24/2026 04 PM PDT          166.67           6631         -              Normal
  03/24/2026 05 PM PDT          166.67           6631         0              Normal
  03/24/2026 06 PM PDT          166.67           6631         0              Normal
  03/24/2026 07 PM PDT          166.67           6631         0              Normal
  03/24/2026 08 PM PDT          166.67           6631         0              Normal
  03/24/2026 09 PM PDT          166.66           6603         -              Normal
  03/24/2026 10 PM PDT          166.65           6575         -              Normal
  03/24/2026 11 PM PDT          166.63           6520         -              Normal
  03/25/2026 12 AM PDT          166.63           6520         0              Normal
  03/25/2026 01 AM PDT          166.63           6520         0              Normal
  03/25/2026 02 AM PDT          166.63           6520         0              Normal
  03/25/2026 03 AM PDT          166.62           6492         -              Normal
  03/25/2026 04 AM PDT          166.61           6465         -              Normal
  03/25/2026 05 AM PDT          166.61           6465         0              Normal
  03/25/2026 06 AM PDT          166.60           6437         -              Normal
  03/25/2026 07 AM PDT          166.59           6410         -              Normal
  03/25/2026 08 AM PDT          166.59           6410         0              Normal
  03/25/2026 09 AM PDT          166.59           6410         0              Normal
  03/25/2026 10 AM PDT          166.59           6410         0              Normal
  03/25/2026 11 AM PDT          166.59           6410         0              Normal
  03/25/2026 12 PM PDT          166.59           6410         0              Normal
  03/25/2026 01 PM PDT          166.60           6437         +              Normal
  03/25/2026 02 PM PDT          166.59           6410         -              Normal
  03/25/2026 03 PM PDT          166.60           6437         +              Normal
  03/25/2026 04 PM PDT          166.60           6437         0              Normal
  03/25/2026 05 PM PDT          166.60           6437         0              Normal
  03/25/2026 06 PM PDT          166.59           6410         -              Normal
  03/25/2026 07 PM PDT          166.59           6410         0              Normal
  03/25/2026 08 PM PDT          166.59           6410         0              Normal
  03/25/2026 09 PM PDT          166.59           6410         0              Normal
  03/25/2026 10 PM PDT          166.59           6410         0              Normal
  03/25/2026 11 PM PDT          166.60           6437         +              Normal
  03/26/2026 12 AM PDT          166.59           6410         -              Normal
  03/26/2026 01 AM PDT          166.60           6437         +              Normal
  03/26/2026 02 AM PDT          166.60           6437         0              Normal
  03/26/2026 03 AM PDT          166.60           6437         0              Normal
  03/26/2026 04 AM PDT          166.59           6410         -              Normal
  03/26/2026 05 AM PDT          166.58           6383         -              Normal
  03/26/2026 06 AM PDT          166.56           6329         -              Normal
  03/26/2026 07 AM PDT          166.55           6302         -              Normal
  03/26/2026 08 AM PDT          166.54           6276         -              Normal
  03/26/2026 09 AM PDT          166.54           6276         0              Normal
  03/26/2026 10 AM PDT          166.54           6276         0              Normal
  03/26/2026 11 AM PDT          166.55           6302         +              Normal
  03/26/2026 12 PM PDT          166.55           6302         0              Normal
  03/26/2026 01 PM PDT          166.55           6302         0              Normal
  03/26/2026 02 PM PDT          166.55           6302         0              Normal
  03/26/2026 03 PM PDT          166.55           6302         0              Normal
  03/26/2026 04 PM PDT          166.55           6302         0              Normal
  03/26/2026 05 PM PDT          166.54           6276         -              Normal
  03/26/2026 06 PM PDT          166.54           6276         0              Normal
  03/26/2026 07 PM PDT          166.53           6249         -              Normal
  03/26/2026 08 PM PDT          166.53           6249         0              Normal
  03/26/2026 09 PM PDT          166.53           6249         0              Normal
  03/26/2026 10 PM PDT          166.53           6249         0              Normal
  03/26/2026 11 PM PDT          166.53           6249         0              Normal
  03/27/2026 12 AM PDT          166.54           6276         +              Normal
  03/27/2026 01 AM PDT          166.54           6276         0              Normal
  03/27/2026 02 AM PDT          166.54           6276         0              Normal
  03/27/2026 03 AM PDT          166.53           6249         -              Normal
  03/27/2026 04 AM PDT          166.53           6249         0              Normal
  03/27/2026 05 AM PDT          166.51           6196         -              Normal
  03/27/2026 06 AM PDT          166.51           6196         0              Normal
  03/27/2026 07 AM PDT          166.51           6196         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/27/2026 08 AM PDT          166.50           6170                        Normal
  03/27/2026 09 AM PDT          166.50           6170         0              Normal
  03/27/2026 10 AM PDT          166.49           6144         -              Normal
  03/27/2026 11 AM PDT          166.47           6092         -              Normal
  03/27/2026 12 PM PDT          166.47           6092         0              Normal
  03/27/2026 01 PM PDT          166.47           6092         0              Normal
  03/27/2026 02 PM PDT          166.47           6092         0              Normal
  03/27/2026 03 PM PDT          166.47           6092         0              Normal
  03/27/2026 04 PM PDT          166.47           6092         0              Normal
  03/27/2026 05 PM PDT          166.48           6118         +              Normal
  03/27/2026 06 PM PDT          166.48           6118         0              Normal
  03/27/2026 07 PM PDT          166.48           6118         0              Normal
  03/27/2026 08 PM PDT          166.48           6118         0              Normal
  03/27/2026 09 PM PDT          166.48           6118         0              Normal
  03/27/2026 10 PM PDT          166.48           6118         0              Normal
  03/27/2026 11 PM PDT          166.48           6118         0              Normal
  03/28/2026 12 AM PDT          166.48           6118         0              Normal
  03/28/2026 01 AM PDT          166.48           6118         0              Normal
  03/28/2026 02 AM PDT          166.48           6118         0              Normal
  03/28/2026 03 AM PDT          166.48           6118         0              Normal
  03/28/2026 04 AM PDT          166.48           6118         0              Normal
  03/28/2026 05 AM PDT          166.47           6092         -              Normal
  03/28/2026 06 AM PDT          166.47           6092         0              Normal
  03/28/2026 07 AM PDT          166.47           6092         0              Normal
  03/28/2026 08 AM PDT          166.47           6092         0              Normal
  03/28/2026 09 AM PDT          166.47           6092         0              Normal
  03/28/2026 10 AM PDT          166.47           6092         0              Normal
  03/28/2026 11 AM PDT          166.47           6092         0              Normal
  03/28/2026 12 PM PDT          166.47           6092         0              Normal
  03/28/2026 01 PM PDT          166.47           6092         0              Normal
  03/28/2026 02 PM PDT          166.47           6092         0              Normal
  03/28/2026 03 PM PDT          166.47           6092         0              Normal
  03/28/2026 04 PM PDT          166.47           6092         0              Normal
  03/28/2026 05 PM PDT          166.47           6092         0              Normal
  03/28/2026 06 PM PDT          166.47           6092         0              Normal
  03/28/2026 07 PM PDT          166.47           6092         0              Normal
  03/28/2026 08 PM PDT          166.47           6092         0              Normal
  03/28/2026 09 PM PDT          166.47           6092         0              Normal
  03/28/2026 10 PM PDT          166.47           6092         0              Normal
  03/28/2026 11 PM PDT          166.47           6092         0              Normal
  03/29/2026 12 AM PDT          166.46           6066         -              Normal
  03/29/2026 01 AM PDT          166.46           6066         0              Normal
  03/29/2026 02 AM PDT          166.46           6066         0              Normal
  03/29/2026 03 AM PDT          166.46           6066         0              Normal
  03/29/2026 04 AM PDT          166.46           6066         0              Normal
  03/29/2026 05 AM PDT          166.46           6066         0              Normal
  03/29/2026 06 AM PDT          166.46           6066         0              Normal
  03/29/2026 07 AM PDT          166.46           6066         0              Normal
  03/29/2026 08 AM PDT          166.46           6066         0              Normal
  03/29/2026 09 AM PDT          166.46           6066         0              Normal
  03/29/2026 10 AM PDT          166.46           6066         0              Normal
  03/29/2026 11 AM PDT          166.46           6066         0              Normal
  03/29/2026 12 PM PDT          166.46           6066         0              Normal
  03/29/2026 01 PM PDT          166.46           6066         0              Normal
  03/29/2026 02 PM PDT          166.46           6066         0              Normal
  03/29/2026 03 PM PDT          166.46           6066         0              Normal
  03/29/2026 04 PM PDT          166.46           6066         0              Normal
  03/29/2026 05 PM PDT          166.46           6066         0              Normal
  03/29/2026 06 PM PDT          166.46           6066         0              Normal
  03/29/2026 07 PM PDT          166.45           6041         -              Normal
  03/29/2026 08 PM PDT          166.45           6041         0              Normal
  03/29/2026 09 PM PDT          166.45           6041         0              Normal
  03/29/2026 10 PM PDT          166.45           6041         0              Normal
  03/29/2026 11 PM PDT          166.45           6041         0              Normal
  03/30/2026 12 AM PDT          166.45           6041         0              Normal
  03/30/2026 01 AM PDT          166.45           6041         0              Normal
  03/30/2026 02 AM PDT          166.45           6041         0              Normal
  03/30/2026 03 AM PDT          166.44           6015         -              Normal
  03/30/2026 04 AM PDT          166.44           6015         0              Normal
  03/30/2026 05 AM PDT          166.44           6015         0              Normal
  03/30/2026 06 AM PDT          166.44           6015         0              Normal
  03/30/2026 07 AM PDT          166.44           6015         0              Normal
  03/30/2026 08 AM PDT          166.44           6015         0              Normal
  03/30/2026 09 AM PDT          166.44           6015         0              Normal
  03/30/2026 10 AM PDT          166.44           6015         0              Normal
  03/30/2026 11 AM PDT          166.44           6015         0              Normal
  03/30/2026 12 PM PDT          166.44           6015         0              Normal
  03/30/2026 01 PM PDT          166.44           6015         0              Normal
  03/30/2026 02 PM PDT          166.44           6015         0              Normal
  03/30/2026 03 PM PDT          166.44           6015         0              Normal
  03/30/2026 04 PM PDT          166.44           6015         0              Normal
  03/30/2026 05 PM PDT          166.44           6015         0              Normal
  03/30/2026 06 PM PDT          166.44           6015         0              Normal
  03/30/2026 07 PM PDT          166.44           6015         0              Normal
  03/30/2026 08 PM PDT          166.44           6015         0              Normal
  03/30/2026 09 PM PDT          166.44           6015         0              Normal
  03/30/2026 10 PM PDT          166.43           5990         -              Normal
  03/30/2026 11 PM PDT          166.43           5990         0              Normal
  03/31/2026 12 AM PDT          166.43           5990         0              Normal
  03/31/2026 01 AM PDT          166.43           5990         0              Normal
  03/31/2026 02 AM PDT          166.43           5990         0              Normal
  03/31/2026 03 AM PDT          166.43           5990         0              Normal
  03/31/2026 04 AM PDT          166.43           5990         0              Normal
  03/31/2026 05 AM PDT          166.43           5990         0              Normal
  03/31/2026 06 AM PDT          166.43           5990         0              Normal
  03/31/2026 07 AM PDT          166.44           6015         +              Normal
  03/31/2026 08 AM PDT          166.44           6015         0              Normal
  03/31/2026 09 AM PDT          166.44           6015         0              Normal
  03/31/2026 10 AM PDT          166.45           6041         +              Normal
  03/31/2026 11 AM PDT          166.45           6041         0              Normal
  03/31/2026 12 PM PDT          166.46           6066         +              Normal
  03/31/2026 01 PM PDT          166.46           6066         0              Normal
  03/31/2026 02 PM PDT          166.47           6092         +              Normal
  03/31/2026 03 PM PDT          166.47           6092         0              Normal
  03/31/2026 04 PM PDT          166.48           6118         +              Normal
  03/31/2026 05 PM PDT          166.49           6144         +              Normal
  03/31/2026 06 PM PDT          166.50           6170         +              Normal
  03/31/2026 07 PM PDT          166.50           6170         0              Normal
  03/31/2026 08 PM PDT          166.51           6196         +              Normal
  03/31/2026 09 PM PDT          166.51           6196         0              Normal
  03/31/2026 10 PM PDT          166.51           6196         0              Normal
  03/31/2026 11 PM PDT          166.52           6223         +              Normal
  04/01/2026 12 AM PDT          166.53           6249         +              Normal
  04/01/2026 01 AM PDT          166.53           6249         0              Normal
  04/01/2026 02 AM PDT          166.54           6276         +              Normal
  04/01/2026 03 AM PDT          166.55           6302         +              Normal
  04/01/2026 04 AM PDT          166.56           6329         +              Normal
  04/01/2026 05 AM PDT          166.56           6329         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.