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SACRAMENTO RIVER - VINA WOODSON BRIDGE (VWBC1)
| Latitude: 39.91º N | Longitude: 122.09º W | Elevation: 185 Feet | | Forecast Type: Official Location |
| Location: Tehama County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Apr 13 2026 at 8:31 AM PDT | Next Issuance: | Apr 13 2026 at 3:00 PM PDT
| |
| Action/Monitor: 180.0 Feet | Minor Flood: 183.0 Feet | Moderate Flood: 189.4 Feet | Major 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.
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