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VAN DUZEN RIVER - BRIDGEVILLE (BRGC1)
| Latitude: 40.48º N | Longitude: 123.89º W | Elevation: 358 Feet | | | |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: North Coast |
| Issuance Time: | Dec 26 2025 at 1:21 PM PST | Next Issuance: | Dec 27 2025 at 9:00 AM PST
| |
| Action/Monitor: 13.0 Feet | Minor Flood: 17.0 Feet | Moderate Flood: 20.0 Feet | Major Flood: 23.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Van Duzen River - Bridgeville (BRGC1)
#
# File Generation Time: 12/26/2025 at 01:21 PM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/21/2025 at 01:00 PM PST
# Maximum Observed Stage: 14.91 Feet
# Maximum Observed Flow: 26783 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/26/2025 at 04:00 PM PST
# Maximum Forecast Stage: 8.59 Feet
# Maximum Forecast Flow: 10810 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/21/2025 01 PM PST 14.91 26783 Action/Monitor
12/21/2025 02 PM PST 14.86 26637 - Action/Monitor
12/21/2025 03 PM PST 14.84 26578 - Action/Monitor
12/21/2025 04 PM PST 14.47 25509 - Action/Monitor
12/21/2025 05 PM PST 14.15 24596 - Action/Monitor
12/21/2025 06 PM PST 13.49 22753 - Action/Monitor
12/21/2025 07 PM PST 13.24 22069 - Action/Monitor
12/21/2025 08 PM PST 12.60 20352 - Normal
12/21/2025 09 PM PST 12.00 18788 - Normal
12/21/2025 10 PM PST 11.59 17746 - Normal
12/21/2025 11 PM PST 10.85 15921 - Normal
12/22/2025 12 AM PST 10.60 15321 - Normal
12/22/2025 01 AM PST 9.92 13731 - Normal
12/22/2025 02 AM PST 9.61 13028 - Normal
12/22/2025 03 AM PST 9.42 12603 - Normal
12/22/2025 04 AM PST 9.03 11748 - Normal
12/22/2025 05 AM PST 8.70 11042 - Normal
12/22/2025 06 AM PST 8.19 9982 - Normal
12/22/2025 07 AM PST 7.96 9517 - Normal
12/22/2025 08 AM PST 7.65 8903 - Normal
12/22/2025 09 AM PST 7.45 8515 - Normal
12/22/2025 10 AM PST 7.16 7963 - Normal
12/22/2025 11 AM PST 6.91 7498 - Normal
12/22/2025 12 PM PST 6.72 7152 - Normal
12/22/2025 01 PM PST 6.51 6776 - Normal
12/22/2025 02 PM PST 6.35 6495 - Normal
12/22/2025 03 PM PST 6.05 5979 - Normal
12/22/2025 04 PM PST 5.83 5611 - Normal
12/22/2025 05 PM PST 5.68 5365 - Normal
12/22/2025 06 PM PST 5.52 5107 - Normal
12/22/2025 07 PM PST 5.43 4963 - Normal
12/22/2025 08 PM PST 5.37 4869 - Normal
12/22/2025 09 PM PST 5.18 4574 - Normal
12/22/2025 10 PM PST 4.99 4285 - Normal
12/22/2025 11 PM PST 4.88 4121 - Normal
12/23/2025 12 AM PST 4.86 4092 - Normal
12/23/2025 01 AM PST 4.68 3830 - Normal
12/23/2025 02 AM PST 4.61 3729 - Normal
12/23/2025 03 AM PST 4.53 3616 - Normal
12/23/2025 04 AM PST 4.52 3602 - Normal
12/23/2025 05 AM PST 4.49 3560 - Normal
12/23/2025 06 AM PST 4.49 3560 0 Normal
12/23/2025 07 AM PST 4.51 3588 + Normal
12/23/2025 08 AM PST 4.49 3560 - Normal
12/23/2025 09 AM PST 4.56 3658 + Normal
12/23/2025 10 AM PST 4.59 3701 + Normal
12/23/2025 11 AM PST 4.84 4062 + Normal
12/23/2025 12 PM PST 5.15 4528 + Normal
12/23/2025 01 PM PST 5.38 4885 + Normal
12/23/2025 02 PM PST 5.61 5251 + Normal
12/23/2025 03 PM PST 5.72 5430 + Normal
12/23/2025 04 PM PST 5.96 5827 + Normal
12/23/2025 05 PM PST 6.17 6183 + Normal
12/23/2025 06 PM PST 6.15 6149 - Normal
12/23/2025 07 PM PST 6.11 6081 - Normal
12/23/2025 08 PM PST 5.91 5744 - Normal
12/23/2025 09 PM PST 5.71 5414 - Normal
12/23/2025 10 PM PST 5.57 5187 - Normal
12/23/2025 11 PM PST 5.46 5011 - Normal
12/24/2025 12 AM PST 5.46 5011 0 Normal
12/24/2025 01 AM PST 5.56 5171 + Normal
12/24/2025 02 AM PST 5.57 5187 + Normal
12/24/2025 03 AM PST 5.64 5300 + Normal
12/24/2025 04 AM PST 5.91 5744 + Normal
12/24/2025 05 AM PST 6.05 5979 + Normal
12/24/2025 06 AM PST 6.09 6047 + Normal
12/24/2025 07 AM PST 6.03 5945 - Normal
12/24/2025 08 AM PST 6.07 6013 + Normal
12/24/2025 09 AM PST 6.13 6115 + Normal
12/24/2025 10 AM PST 6.44 6652 + Normal
12/24/2025 11 AM PST 6.67 7062 + Normal
12/24/2025 12 PM PST 6.65 7026 - Normal
12/24/2025 01 PM PST 6.48 6723 - Normal
12/24/2025 02 PM PST 6.25 6321 - Normal
12/24/2025 03 PM PST 5.94 5794 - Normal
12/24/2025 04 PM PST 5.73 5446 - Normal
12/24/2025 05 PM PST 5.52 5107 - Normal
12/24/2025 06 PM PST 5.42 4948 - Normal
12/24/2025 07 PM PST 5.25 4682 - Normal
12/24/2025 08 PM PST 5.12 4482 - Normal
12/24/2025 09 PM PST 4.93 4196 - Normal
12/24/2025 10 PM PST 4.90 4151 - Normal
12/24/2025 11 PM PST 4.90 4151 0 Normal
12/25/2025 12 AM PST 4.82 4033 - Normal
12/25/2025 01 AM PST 4.78 3974 - Normal
12/25/2025 02 AM PST 4.76 3945 - Normal
12/25/2025 03 AM PST 4.76 3945 0 Normal
12/25/2025 04 AM PST 4.84 4062 + Normal
12/25/2025 05 AM PST 5.21 4620 + Normal
12/25/2025 06 AM PST 5.63 5283 + Normal
12/25/2025 07 AM PST 5.92 5760 + Normal
12/25/2025 08 AM PST 6.08 6030 + Normal
12/25/2025 09 AM PST 6.07 6013 - Normal
12/25/2025 10 AM PST 6.14 6132 + Normal
12/25/2025 11 AM PST 6.13 6115 - Normal
12/25/2025 12 PM PST 6.13 6115 0 Normal
12/25/2025 01 PM PST 6.19 6218 + Normal
12/25/2025 02 PM PST 6.24 6304 + Normal
12/25/2025 03 PM PST 6.26 6338 + Normal
12/25/2025 04 PM PST 6.21 6252 - Normal
12/25/2025 05 PM PST 5.99 5878 - Normal
12/25/2025 06 PM PST 5.87 5677 - Normal
12/25/2025 07 PM PST 5.87 5677 0 Normal
12/25/2025 08 PM PST 6.06 5996 + Normal
12/25/2025 09 PM PST 6.28 6373 + Normal
12/25/2025 10 PM PST 6.51 6776 + Normal
12/25/2025 11 PM PST 6.46 6688 - Normal
12/26/2025 12 AM PST 6.58 6901 + Normal
12/26/2025 01 AM PST 6.73 7170 + Normal
12/26/2025 02 AM PST 6.59 6918 - Normal
12/26/2025 03 AM PST 6.54 6829 - Normal
12/26/2025 04 AM PST 6.41 6600 - Normal
12/26/2025 05 AM PST 6.37 6530 - Normal
12/26/2025 06 AM PST 6.44 6652 + Normal
12/26/2025 07 AM PST 6.47 6705 + Normal
12/26/2025 08 AM PST 6.63 6990 + Normal
12/26/2025 09 AM PST 6.94 7553 + Normal
12/26/2025 10 AM PST 6.92 7517 - Normal
12/26/2025 11 AM PST 7.08 7813 + Normal
12/26/2025 12 PM PST 7.72 9040 + Normal
12/26/2025 01 PM PST 8.04 9678 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/26/2025 02 PM PST 8.32 10249 Normal
12/26/2025 03 PM PST 8.51 10643 + Normal
12/26/2025 04 PM PST 8.59 10810 + Normal
12/26/2025 05 PM PST 8.56 10747 - Normal
12/26/2025 06 PM PST 8.47 10559 - Normal
12/26/2025 07 PM PST 8.33 10269 - Normal
12/26/2025 08 PM PST 8.18 9962 - Normal
12/26/2025 09 PM PST 8.04 9678 - Normal
12/26/2025 10 PM PST 7.90 9397 - Normal
12/26/2025 11 PM PST 7.73 9060 - Normal
12/27/2025 12 AM PST 7.54 8688 - Normal
12/27/2025 01 AM PST 7.35 8323 - Normal
12/27/2025 02 AM PST 7.16 7963 - Normal
12/27/2025 03 AM PST 6.99 7646 - Normal
12/27/2025 04 AM PST 6.83 7352 - Normal
12/27/2025 05 AM PST 6.68 7080 - Normal
12/27/2025 06 AM PST 6.52 6794 - Normal
12/27/2025 07 AM PST 6.37 6530 - Normal
12/27/2025 08 AM PST 6.21 6252 - Normal
12/27/2025 09 AM PST 6.07 6013 - Normal
12/27/2025 10 AM PST 5.94 5794 - Normal
12/27/2025 11 AM PST 5.81 5578 - Normal
12/27/2025 12 PM PST 5.69 5381 - Normal
12/27/2025 01 PM PST 5.56 5171 - Normal
12/27/2025 02 PM PST 5.45 4995 - Normal
12/27/2025 03 PM PST 5.34 4822 - Normal
12/27/2025 04 PM PST 5.24 4666 - Normal
12/27/2025 05 PM PST 5.14 4512 - Normal
12/27/2025 06 PM PST 5.06 4391 - Normal
12/27/2025 07 PM PST 4.98 4270 - Normal
12/27/2025 08 PM PST 4.91 4166 - Normal
12/27/2025 09 PM PST 4.84 4062 - Normal
12/27/2025 10 PM PST 4.78 3974 - Normal
12/27/2025 11 PM PST 4.73 3902 - Normal
12/28/2025 12 AM PST 4.67 3815 - Normal
12/28/2025 01 AM PST 4.62 3743 - Normal
12/28/2025 02 AM PST 4.57 3672 - Normal
12/28/2025 03 AM PST 4.51 3588 - Normal
12/28/2025 04 AM PST 4.46 3518 - Normal
12/28/2025 05 AM PST 4.42 3462 - Normal
12/28/2025 06 AM PST 4.37 3393 - Normal
12/28/2025 07 AM PST 4.33 3338 - Normal
12/28/2025 08 AM PST 4.28 3270 - Normal
12/28/2025 09 AM PST 4.24 3215 - Normal
12/28/2025 10 AM PST 4.20 3161 - Normal
12/28/2025 11 AM PST 4.16 3108 - Normal
12/28/2025 12 PM PST 4.12 3055 - Normal
12/28/2025 01 PM PST 4.09 3015 - Normal
12/28/2025 02 PM PST 4.05 2962 - Normal
12/28/2025 03 PM PST 4.01 2910 - Normal
12/28/2025 04 PM PST 3.97 2858 - Normal
12/28/2025 05 PM PST 3.93 2807 - Normal
12/28/2025 06 PM PST 3.90 2768 - Normal
12/28/2025 07 PM PST 3.86 2717 - Normal
12/28/2025 08 PM PST 3.83 2679 - Normal
12/28/2025 09 PM PST 3.80 2641 - Normal
12/28/2025 10 PM PST 3.77 2604 - Normal
12/28/2025 11 PM PST 3.74 2566 - Normal
12/29/2025 12 AM PST 3.72 2541 - Normal
12/29/2025 01 AM PST 3.69 2504 - Normal
12/29/2025 02 AM PST 3.67 2480 - Normal
12/29/2025 03 AM PST 3.65 2455 - Normal
12/29/2025 04 AM PST 3.63 2431 - Normal
12/29/2025 05 AM PST 3.62 2418 - Normal
12/29/2025 06 AM PST 3.60 2394 - Normal
12/29/2025 07 AM PST 3.58 2370 - Normal
12/29/2025 08 AM PST 3.56 2346 - Normal
12/29/2025 09 AM PST 3.54 2322 - Normal
12/29/2025 10 AM PST 3.53 2310 - Normal
12/29/2025 11 AM PST 3.51 2286 - Normal
12/29/2025 12 PM PST 3.50 2274 - Normal
12/29/2025 01 PM PST 3.48 2250 - Normal
12/29/2025 02 PM PST 3.47 2238 - Normal
12/29/2025 03 PM PST 3.45 2215 - Normal
12/29/2025 04 PM PST 3.44 2203 - Normal
12/29/2025 05 PM PST 3.42 2179 - Normal
12/29/2025 06 PM PST 3.41 2167 - Normal
12/29/2025 07 PM PST 3.40 2156 - Normal
12/29/2025 08 PM PST 3.39 2144 - Normal
12/29/2025 09 PM PST 3.37 2121 - Normal
12/29/2025 10 PM PST 3.36 2109 - Normal
12/29/2025 11 PM PST 3.35 2098 - Normal
12/30/2025 12 AM PST 3.33 2075 - Normal
12/30/2025 01 AM PST 3.32 2063 - Normal
12/30/2025 02 AM PST 3.31 2052 - Normal
12/30/2025 03 AM PST 3.30 2040 - Normal
12/30/2025 04 AM PST 3.28 2017 - Normal
12/30/2025 05 AM PST 3.27 2006 - Normal
12/30/2025 06 AM PST 3.26 1995 - Normal
12/30/2025 07 AM PST 3.25 1983 - Normal
12/30/2025 08 AM PST 3.24 1972 - Normal
12/30/2025 09 AM PST 3.23 1961 - Normal
12/30/2025 10 AM PST 3.21 1938 - Normal
12/30/2025 11 AM PST 3.20 1927 - Normal
12/30/2025 12 PM PST 3.19 1916 - Normal
12/30/2025 01 PM PST 3.18 1904 - Normal
12/30/2025 02 PM PST 3.17 1893 - Normal
12/30/2025 03 PM PST 3.15 1871 - Normal
12/30/2025 04 PM PST 3.14 1860 - Normal
12/30/2025 05 PM PST 3.13 1849 - Normal
12/30/2025 06 PM PST 3.12 1838 - Normal
12/30/2025 07 PM PST 3.11 1827 - Normal
12/30/2025 08 PM PST 3.10 1816 - Normal
12/30/2025 09 PM PST 3.09 1805 - Normal
12/30/2025 10 PM PST 3.08 1794 - Normal
12/30/2025 11 PM PST 3.07 1783 - Normal
12/31/2025 12 AM PST 3.06 1772 - Normal
12/31/2025 01 AM PST 3.04 1750 - Normal
12/31/2025 02 AM PST 3.03 1740 - Normal
12/31/2025 03 AM PST 3.02 1729 - Normal
12/31/2025 04 AM PST 3.01 1718 - 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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