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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 10 2026 at 7:40 AM PDT | Next Issuance: | Apr 10 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: 04/10/2026 at 07:40 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/10/2026 at 07:00 AM PDT
# Maximum Observed Stage: 168.14 Feet
# Maximum Observed Flow: 10849 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/12/2026 at 06:00 PM PDT
# Maximum Forecast Stage: 170.53 Feet
# Maximum Forecast Flow: 20970 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/05/2026 07 AM PDT 166.45 6041 Normal
04/05/2026 08 AM PDT 166.45 6041 0 Normal
04/05/2026 09 AM PDT 166.46 6066 + Normal
04/05/2026 10 AM PDT 166.45 6041 - Normal
04/05/2026 11 AM PDT 166.45 6041 0 Normal
04/05/2026 12 PM PDT 166.45 6041 0 Normal
04/05/2026 01 PM PDT 166.45 6041 0 Normal
04/05/2026 02 PM PDT 166.45 6041 0 Normal
04/05/2026 03 PM PDT 166.43 5990 - Normal
04/05/2026 04 PM PDT 166.42 5964 - Normal
04/05/2026 05 PM PDT 166.41 5939 - Normal
04/05/2026 06 PM PDT 166.41 5939 0 Normal
04/05/2026 07 PM PDT 166.41 5939 0 Normal
04/05/2026 08 PM PDT 166.41 5939 0 Normal
04/05/2026 09 PM PDT 166.41 5939 0 Normal
04/05/2026 10 PM PDT 166.41 5939 0 Normal
04/05/2026 11 PM PDT 166.41 5939 0 Normal
04/06/2026 12 AM PDT 166.41 5939 0 Normal
04/06/2026 01 AM PDT 166.42 5964 + Normal
04/06/2026 02 AM PDT 166.42 5964 0 Normal
04/06/2026 03 AM PDT 166.42 5964 0 Normal
04/06/2026 04 AM PDT 166.41 5939 - Normal
04/06/2026 05 AM PDT 166.40 5914 - Normal
04/06/2026 06 AM PDT 166.41 5939 + Normal
04/06/2026 07 AM PDT 166.41 5939 0 Normal
04/06/2026 08 AM PDT 166.42 5964 + Normal
04/06/2026 09 AM PDT 166.42 5964 0 Normal
04/06/2026 10 AM PDT 166.42 5964 0 Normal
04/06/2026 11 AM PDT 166.39 5889 - Normal
04/06/2026 12 PM PDT 166.39 5889 0 Normal
04/06/2026 01 PM PDT 166.38 5864 - Normal
04/06/2026 02 PM PDT 166.36 5814 - Normal
04/06/2026 03 PM PDT 166.34 5765 - Normal
04/06/2026 04 PM PDT 166.32 5716 - Normal
04/06/2026 05 PM PDT 166.32 5716 0 Normal
04/06/2026 06 PM PDT 166.31 5692 - Normal
04/06/2026 07 PM PDT 166.35 5790 + Normal
04/06/2026 08 PM PDT 166.40 5914 + Normal
04/06/2026 09 PM PDT 166.45 6041 + Normal
04/06/2026 10 PM PDT 166.52 6223 + Normal
04/06/2026 11 PM PDT 166.55 6302 + Normal
04/07/2026 12 AM PDT 166.58 6383 + Normal
04/07/2026 01 AM PDT 166.59 6410 + Normal
04/07/2026 02 AM PDT 166.59 6410 0 Normal
04/07/2026 03 AM PDT 166.58 6383 - Normal
04/07/2026 04 AM PDT 166.58 6383 0 Normal
04/07/2026 05 AM PDT 166.56 6329 - Normal
04/07/2026 06 AM PDT 166.53 6249 - Normal
04/07/2026 07 AM PDT 166.53 6249 0 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 168.14 10849 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/10/2026 08 AM PDT 168.15 10883 Normal
04/10/2026 09 AM PDT 168.16 10918 + Normal
04/10/2026 10 AM PDT 168.17 10953 + Normal
04/10/2026 11 AM PDT 168.18 10988 + Normal
04/10/2026 12 PM PDT 168.18 10988 0 Normal
04/10/2026 01 PM PDT 168.19 11022 + Normal
04/10/2026 02 PM PDT 168.19 11022 0 Normal
04/10/2026 03 PM PDT 168.19 11022 0 Normal
04/10/2026 04 PM PDT 168.19 11022 0 Normal
04/10/2026 05 PM PDT 168.19 11022 0 Normal
04/10/2026 06 PM PDT 168.19 11022 0 Normal
04/10/2026 07 PM PDT 168.19 11022 0 Normal
04/10/2026 08 PM PDT 168.19 11022 0 Normal
04/10/2026 09 PM PDT 168.20 11057 + Normal
04/10/2026 10 PM PDT 168.21 11093 + Normal
04/10/2026 11 PM PDT 168.22 11128 + Normal
04/11/2026 12 AM PDT 168.24 11199 + Normal
04/11/2026 01 AM PDT 168.26 11270 + Normal
04/11/2026 02 AM PDT 168.28 11342 + Normal
04/11/2026 03 AM PDT 168.31 11450 + Normal
04/11/2026 04 AM PDT 168.33 11523 + Normal
04/11/2026 05 AM PDT 168.35 11596 + Normal
04/11/2026 06 AM PDT 168.38 11707 + Normal
04/11/2026 07 AM PDT 168.40 11781 + Normal
04/11/2026 08 AM PDT 168.42 11856 + Normal
04/11/2026 09 AM PDT 168.44 11931 + Normal
04/11/2026 10 AM PDT 168.46 12007 + Normal
04/11/2026 11 AM PDT 168.47 12045 + Normal
04/11/2026 12 PM PDT 168.49 12122 + Normal
04/11/2026 01 PM PDT 168.49 12122 0 Normal
04/11/2026 02 PM PDT 168.50 12160 + Normal
04/11/2026 03 PM PDT 168.50 12160 0 Normal
04/11/2026 04 PM PDT 168.51 12199 + Normal
04/11/2026 05 PM PDT 168.51 12199 0 Normal
04/11/2026 06 PM PDT 168.51 12199 0 Normal
04/11/2026 07 PM PDT 168.52 12238 + Normal
04/11/2026 08 PM PDT 168.52 12238 0 Normal
04/11/2026 09 PM PDT 168.53 12276 + Normal
04/11/2026 10 PM PDT 168.54 12315 + Normal
04/11/2026 11 PM PDT 168.56 12393 + Normal
04/12/2026 12 AM PDT 168.58 12472 + Normal
04/12/2026 01 AM PDT 168.62 12631 + Normal
04/12/2026 02 AM PDT 168.66 12792 + Normal
04/12/2026 03 AM PDT 168.73 13078 + Normal
04/12/2026 04 AM PDT 168.84 13541 + Normal
04/12/2026 05 AM PDT 168.99 14136 + Normal
04/12/2026 06 AM PDT 169.18 14873 + Normal
04/12/2026 07 AM PDT 169.36 15605 + Normal
04/12/2026 08 AM PDT 169.53 16329 + Normal
04/12/2026 09 AM PDT 169.68 16995 + Normal
04/12/2026 10 AM PDT 169.82 17640 + Normal
04/12/2026 11 AM PDT 169.95 18238 + Normal
04/12/2026 12 PM PDT 170.09 18864 + Normal
04/12/2026 01 PM PDT 170.21 19417 + Normal
04/12/2026 02 PM PDT 170.31 19890 + Normal
04/12/2026 03 PM PDT 170.41 20374 + Normal
04/12/2026 04 PM PDT 170.47 20669 + Normal
04/12/2026 05 PM PDT 170.51 20869 + Normal
04/12/2026 06 PM PDT 170.53 20970 + Normal
04/12/2026 07 PM PDT 170.51 20869 - Normal
04/12/2026 08 PM PDT 170.48 20719 - Normal
04/12/2026 09 PM PDT 170.43 20472 - Normal
04/12/2026 10 PM PDT 170.37 20179 - Normal
04/12/2026 11 PM PDT 170.30 19842 - Normal
04/13/2026 12 AM PDT 170.24 19558 - Normal
04/13/2026 01 AM PDT 170.17 19231 - Normal
04/13/2026 02 AM PDT 170.12 19001 - Normal
04/13/2026 03 AM PDT 170.06 18728 - Normal
04/13/2026 04 AM PDT 170.01 18504 - Normal
04/13/2026 05 AM PDT 169.96 18282 - Normal
04/13/2026 06 AM PDT 169.91 18063 - Normal
04/13/2026 07 AM PDT 169.86 17829 - Normal
04/13/2026 08 AM PDT 169.81 17594 - Normal
04/13/2026 09 AM PDT 169.77 17407 - Normal
04/13/2026 10 AM PDT 169.72 17177 - Normal
04/13/2026 11 AM PDT 169.67 16950 - Normal
04/13/2026 12 PM PDT 169.61 16681 - Normal
04/13/2026 01 PM PDT 169.55 16416 - Normal
04/13/2026 02 PM PDT 169.48 16113 - Normal
04/13/2026 03 PM PDT 169.41 15815 - Normal
04/13/2026 04 PM PDT 169.33 15481 - Normal
04/13/2026 05 PM PDT 169.25 15154 - Normal
04/13/2026 06 PM PDT 169.17 14833 - Normal
04/13/2026 07 PM PDT 169.09 14519 - Normal
04/13/2026 08 PM PDT 169.01 14212 - Normal
04/13/2026 09 PM PDT 168.93 13911 - Normal
04/13/2026 10 PM PDT 168.86 13627 - Normal
04/13/2026 11 PM PDT 168.80 13371 - Normal
04/14/2026 12 AM PDT 168.74 13120 - Normal
04/14/2026 01 AM PDT 168.69 12914 - Normal
04/14/2026 02 AM PDT 168.64 12711 - Normal
04/14/2026 03 AM PDT 168.60 12551 - Normal
04/14/2026 04 AM PDT 168.56 12393 - Normal
04/14/2026 05 AM PDT 168.53 12276 - Normal
04/14/2026 06 AM PDT 168.49 12122 - Normal
04/14/2026 07 AM PDT 168.46 12007 - Normal
04/14/2026 08 AM PDT 168.44 11931 - Normal
04/14/2026 09 AM PDT 168.41 11819 - Normal
04/14/2026 10 AM PDT 168.39 11744 - Normal
04/14/2026 11 AM PDT 168.38 11707 - Normal
04/14/2026 12 PM PDT 168.36 11633 - Normal
04/14/2026 01 PM PDT 168.35 11596 - Normal
04/14/2026 02 PM PDT 168.33 11523 - Normal
04/14/2026 03 PM PDT 168.32 11486 - Normal
04/14/2026 04 PM PDT 168.30 11414 - Normal
04/14/2026 05 PM PDT 168.26 11270 - Normal
04/14/2026 06 PM PDT 168.21 11093 - Normal
04/14/2026 07 PM PDT 168.15 10883 - Normal
04/14/2026 08 PM PDT 168.08 10644 - Normal
04/14/2026 09 PM PDT 168.02 10444 - Normal
04/14/2026 10 PM PDT 167.95 10214 - Normal
04/14/2026 11 PM PDT 167.89 10021 - Normal
04/15/2026 12 AM PDT 167.84 9863 - Normal
04/15/2026 01 AM PDT 167.79 9708 - Normal
04/15/2026 02 AM PDT 167.76 9615 - Normal
04/15/2026 03 AM PDT 167.73 9524 - Normal
04/15/2026 04 AM PDT 167.70 9434 - Normal
04/15/2026 05 AM PDT 167.68 9374 - 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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