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EEL RIVER - FORT SEWARD (FTSC1)
| Latitude: 40.22º N | Longitude: 123.63º W | Elevation: 217 Feet | | | |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: North Coast |
| Issuance Time: | Dec 25 2025 at 8:43 AM PST | Next Issuance: | Dec 25 2025 at 3:00 PM PST
| |
| Action/Monitor: 55.0 Feet | Minor Flood: 70.0 Feet | Moderate Flood: 80.0 Feet | Major Flood: 90.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Eel River - Fort Seward (FTSC1)
#
# File Generation Time: 12/25/2025 at 08:43 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 12/21/2025 at 07:00 PM PST
# Maximum Observed Stage: 40.52 Feet
# Maximum Observed Flow: 135015 cfs
#
# Earliest Date & Time of Maximum Forecast: 12/26/2025 at 02:00 PM PST
# Maximum Forecast Stage: 25.74 Feet
# Maximum Forecast Flow: 48115 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
12/20/2025 08 AM PST 19.89 21216 Normal
12/20/2025 09 AM PST 19.38 19436 - Normal
12/20/2025 10 AM PST 19.07 18459 - Normal
12/20/2025 11 AM PST 18.70 17389 - Normal
12/20/2025 12 PM PST 18.45 16737 - Normal
12/20/2025 01 PM PST 18.18 16054 - Normal
12/20/2025 02 PM PST 17.91 15434 - Normal
12/20/2025 03 PM PST 17.68 14917 - Normal
12/20/2025 04 PM PST 17.45 14407 - Normal
12/20/2025 05 PM PST 17.24 13946 - Normal
12/20/2025 06 PM PST 17.06 13556 - Normal
12/20/2025 07 PM PST 16.90 13213 - Normal
12/20/2025 08 PM PST 16.70 12788 - Normal
12/20/2025 09 PM PST 16.57 12514 - Normal
12/20/2025 10 PM PST 16.45 12264 - Normal
12/20/2025 11 PM PST 16.39 12140 - Normal
12/21/2025 12 AM PST 16.38 12119 - Normal
12/21/2025 01 AM PST 16.56 12494 + Normal
12/21/2025 02 AM PST 17.05 13535 + Normal
12/21/2025 03 AM PST 17.60 14739 + Normal
12/21/2025 04 AM PST 18.23 16180 + Normal
12/21/2025 05 AM PST 18.88 17905 + Normal
12/21/2025 06 AM PST 19.55 20000 + Normal
12/21/2025 07 AM PST 20.32 22902 + Normal
12/21/2025 08 AM PST 21.50 27978 + Normal
12/21/2025 09 AM PST 22.88 34226 + Normal
12/21/2025 10 AM PST 24.67 42780 + Normal
12/21/2025 11 AM PST 26.80 53552 + Normal
12/21/2025 12 PM PST 29.11 65891 + Normal
12/21/2025 01 PM PST 30.68 74634 + Normal
12/21/2025 02 PM PST 32.46 84869 + Normal
12/21/2025 03 PM PST 34.48 96874 + Normal
12/21/2025 04 PM PST 36.68 110393 + Normal
12/21/2025 05 PM PST 37.96 118460 + Normal
12/21/2025 06 PM PST 39.43 127899 + Normal
12/21/2025 07 PM PST 40.52 135015 + Normal
12/21/2025 08 PM PST 40.02 131738 - Normal
12/21/2025 09 PM PST 40.24 133177 + Normal
12/21/2025 10 PM PST 39.98 131477 - Normal
12/21/2025 11 PM PST 39.33 127251 - Normal
12/22/2025 12 AM PST 39.18 126281 - Normal
12/22/2025 01 AM PST 38.35 120946 - Normal
12/22/2025 02 AM PST 38.12 119479 - Normal
12/22/2025 03 AM PST 37.41 114976 - Normal
12/22/2025 04 AM PST 36.50 109271 - Normal
12/22/2025 05 AM PST 35.76 104686 - Normal
12/22/2025 06 AM PST 35.02 100151 - Normal
12/22/2025 07 AM PST 33.91 93446 - Normal
12/22/2025 08 AM PST 33.10 88629 - Normal
12/22/2025 09 AM PST 32.31 83993 - Normal
12/22/2025 10 AM PST 31.34 78390 - Normal
12/22/2025 11 AM PST 30.69 74690 - Normal
12/22/2025 12 PM PST 29.83 69866 - Normal
12/22/2025 01 PM PST 28.99 65235 - Normal
12/22/2025 02 PM PST 28.36 61815 - Normal
12/22/2025 03 PM PST 27.69 58229 - Normal
12/22/2025 04 PM PST 27.14 55327 - Normal
12/22/2025 05 PM PST 26.59 52463 - Normal
12/22/2025 06 PM PST 26.02 49537 - Normal
12/22/2025 07 PM PST 25.74 48115 - Normal
12/22/2025 08 PM PST 25.36 46202 - Normal
12/22/2025 09 PM PST 25.03 44557 - Normal
12/22/2025 10 PM PST 24.67 42780 - Normal
12/22/2025 11 PM PST 24.34 41167 - Normal
12/23/2025 12 AM PST 23.94 39233 - Normal
12/23/2025 01 AM PST 23.69 38037 - Normal
12/23/2025 02 AM PST 23.38 36566 - Normal
12/23/2025 03 AM PST 23.08 35157 - Normal
12/23/2025 04 AM PST 22.81 33902 - Normal
12/23/2025 05 AM PST 22.48 32383 - Normal
12/23/2025 06 AM PST 22.31 31607 - Normal
12/23/2025 07 AM PST 22.14 30836 - Normal
12/23/2025 08 AM PST 21.93 29891 - Normal
12/23/2025 09 AM PST 21.81 29354 - Normal
12/23/2025 10 AM PST 21.66 28686 - Normal
12/23/2025 11 AM PST 21.68 28775 + Normal
12/23/2025 12 PM PST 21.62 28509 - Normal
12/23/2025 01 PM PST 21.54 28155 - Normal
12/23/2025 02 PM PST 21.44 27714 - Normal
12/23/2025 03 PM PST 21.27 26969 - Normal
12/23/2025 04 PM PST 21.17 26533 - Normal
12/23/2025 05 PM PST 20.95 25580 - Normal
12/23/2025 06 PM PST 20.88 25279 - Normal
12/23/2025 07 PM PST 20.76 24764 - Normal
12/23/2025 08 PM PST 20.70 24508 - Normal
12/23/2025 09 PM PST 20.57 23955 - Normal
12/23/2025 10 PM PST 20.50 23659 - Normal
12/23/2025 11 PM PST 20.42 23322 - Normal
12/24/2025 12 AM PST 20.32 22902 - Normal
12/24/2025 01 AM PST 20.24 22567 - Normal
12/24/2025 02 AM PST 20.13 22130 - Normal
12/24/2025 03 AM PST 20.14 22168 + Normal
12/24/2025 04 AM PST 20.06 21861 - Normal
12/24/2025 05 AM PST 20.08 21938 + Normal
12/24/2025 06 AM PST 20.16 22245 + Normal
12/24/2025 07 AM PST 20.22 22483 + Normal
12/24/2025 08 AM PST 20.33 22943 + Normal
12/24/2025 09 AM PST 20.46 23490 + Normal
12/24/2025 10 AM PST 20.74 24679 + Normal
12/24/2025 11 AM PST 20.87 25236 + Normal
12/24/2025 12 PM PST 20.99 25753 + Normal
12/24/2025 01 PM PST 21.24 26838 + Normal
12/24/2025 02 PM PST 21.53 28111 + Normal
12/24/2025 03 PM PST 21.95 29980 + Normal
12/24/2025 04 PM PST 22.52 32566 + Normal
12/24/2025 05 PM PST 22.47 32337 - Normal
12/24/2025 06 PM PST 22.65 33163 + Normal
12/24/2025 07 PM PST 22.69 33347 + Normal
12/24/2025 08 PM PST 22.74 33578 + Normal
12/24/2025 09 PM PST 22.47 32337 - Normal
12/24/2025 10 PM PST 22.30 31561 - Normal
12/24/2025 11 PM PST 22.15 30881 - Normal
12/25/2025 12 AM PST 22.02 30295 - Normal
12/25/2025 01 AM PST 21.85 29533 - Normal
12/25/2025 02 AM PST 21.69 28819 - Normal
12/25/2025 03 AM PST 21.57 28288 - Normal
12/25/2025 04 AM PST 21.60 28420 + Normal
12/25/2025 05 AM PST 21.61 28465 + Normal
12/25/2025 06 AM PST 21.61 28465 0 Normal
12/25/2025 07 AM PST 21.69 28819 + Normal
12/25/2025 08 AM PST 21.89 29711 + Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
12/25/2025 09 AM PST 22.04 30385 Normal
12/25/2025 10 AM PST 22.13 30791 + Normal
12/25/2025 11 AM PST 22.20 31108 + Normal
12/25/2025 12 PM PST 22.34 31743 + Normal
12/25/2025 01 PM PST 22.49 32428 + Normal
12/25/2025 02 PM PST 22.61 32979 + Normal
12/25/2025 03 PM PST 22.71 33439 + Normal
12/25/2025 04 PM PST 22.80 33855 + Normal
12/25/2025 05 PM PST 22.88 34226 + Normal
12/25/2025 06 PM PST 22.96 34598 + Normal
12/25/2025 07 PM PST 23.06 35064 + Normal
12/25/2025 08 PM PST 23.18 35625 + Normal
12/25/2025 09 PM PST 23.31 36236 + Normal
12/25/2025 10 PM PST 23.47 36992 + Normal
12/25/2025 11 PM PST 23.68 37989 + Normal
12/26/2025 12 AM PST 23.97 39377 + Normal
12/26/2025 01 AM PST 24.30 40972 + Normal
12/26/2025 02 AM PST 24.62 42534 + Normal
12/26/2025 03 AM PST 24.93 44061 + Normal
12/26/2025 04 AM PST 25.16 45203 + Normal
12/26/2025 05 AM PST 25.32 46002 + Normal
12/26/2025 06 AM PST 25.44 46603 + Normal
12/26/2025 07 AM PST 25.54 47105 + Normal
12/26/2025 08 AM PST 25.61 47458 + Normal
12/26/2025 09 AM PST 25.66 47710 + Normal
12/26/2025 10 AM PST 25.68 47811 + Normal
12/26/2025 11 AM PST 25.69 47862 + Normal
12/26/2025 12 PM PST 25.71 47963 + Normal
12/26/2025 01 PM PST 25.72 48013 + Normal
12/26/2025 02 PM PST 25.74 48115 + Normal
12/26/2025 03 PM PST 25.74 48115 0 Normal
12/26/2025 04 PM PST 25.72 48013 - Normal
12/26/2025 05 PM PST 25.64 47609 - Normal
12/26/2025 06 PM PST 25.50 46904 - Normal
12/26/2025 07 PM PST 25.27 45752 - Normal
12/26/2025 08 PM PST 25.02 44507 - Normal
12/26/2025 09 PM PST 24.79 43370 - Normal
12/26/2025 10 PM PST 24.59 42387 - Normal
12/26/2025 11 PM PST 24.41 41508 - Normal
12/27/2025 12 AM PST 24.25 40730 - Normal
12/27/2025 01 AM PST 24.09 39955 - Normal
12/27/2025 02 AM PST 23.94 39233 - Normal
12/27/2025 03 AM PST 23.78 38466 - Normal
12/27/2025 04 AM PST 23.63 37751 - Normal
12/27/2025 05 AM PST 23.47 36992 - Normal
12/27/2025 06 AM PST 23.31 36236 - Normal
12/27/2025 07 AM PST 23.16 35532 - Normal
12/27/2025 08 AM PST 23.03 34924 - Normal
12/27/2025 09 AM PST 22.88 34226 - Normal
12/27/2025 10 AM PST 22.73 33532 - Normal
12/27/2025 11 AM PST 22.59 32887 - Normal
12/27/2025 12 PM PST 22.46 32291 - Normal
12/27/2025 01 PM PST 22.34 31743 - Normal
12/27/2025 02 PM PST 22.23 31244 - Normal
12/27/2025 03 PM PST 22.11 30701 - Normal
12/27/2025 04 PM PST 22.00 30205 - Normal
12/27/2025 05 PM PST 21.90 29756 - Normal
12/27/2025 06 PM PST 21.80 29309 - Normal
12/27/2025 07 PM PST 21.69 28819 - Normal
12/27/2025 08 PM PST 21.60 28420 - Normal
12/27/2025 09 PM PST 21.51 28023 - Normal
12/27/2025 10 PM PST 21.42 27626 - Normal
12/27/2025 11 PM PST 21.33 27231 - Normal
12/28/2025 12 AM PST 21.24 26838 - Normal
12/28/2025 01 AM PST 21.16 26489 - Normal
12/28/2025 02 AM PST 21.07 26099 - Normal
12/28/2025 03 AM PST 20.98 25709 - Normal
12/28/2025 04 AM PST 20.91 25408 - Normal
12/28/2025 05 AM PST 20.84 25107 - Normal
12/28/2025 06 AM PST 20.77 24807 - Normal
12/28/2025 07 AM PST 20.70 24508 - Normal
12/28/2025 08 AM PST 20.63 24210 - Normal
12/28/2025 09 AM PST 20.56 23913 - Normal
12/28/2025 10 AM PST 20.50 23659 - Normal
12/28/2025 11 AM PST 20.44 23406 - Normal
12/28/2025 12 PM PST 20.38 23153 - Normal
12/28/2025 01 PM PST 20.31 22860 - Normal
12/28/2025 02 PM PST 20.26 22650 - Normal
12/28/2025 03 PM PST 20.20 22400 - Normal
12/28/2025 04 PM PST 20.15 22207 - Normal
12/28/2025 05 PM PST 20.09 21976 - Normal
12/28/2025 06 PM PST 20.03 21746 - Normal
12/28/2025 07 PM PST 19.98 21556 - Normal
12/28/2025 08 PM PST 19.92 21329 - Normal
12/28/2025 09 PM PST 19.87 21141 - Normal
12/28/2025 10 PM PST 19.83 20991 - Normal
12/28/2025 11 PM PST 19.78 20805 - Normal
12/29/2025 12 AM PST 19.74 20656 - Normal
12/29/2025 01 AM PST 19.69 20471 - Normal
12/29/2025 02 AM PST 19.64 20302 - Normal
12/29/2025 03 AM PST 19.59 20134 - Normal
12/29/2025 04 AM PST 19.55 20000 - Normal
12/29/2025 05 AM PST 19.50 19833 - Normal
12/29/2025 06 AM PST 19.46 19700 - Normal
12/29/2025 07 AM PST 19.41 19535 - Normal
12/29/2025 08 AM PST 19.37 19403 - Normal
12/29/2025 09 AM PST 19.33 19271 - Normal
12/29/2025 10 AM PST 19.29 19140 - Normal
12/29/2025 11 AM PST 19.25 19010 - Normal
12/29/2025 12 PM PST 19.20 18847 - Normal
12/29/2025 01 PM PST 19.16 18723 - Normal
12/29/2025 02 PM PST 19.11 18576 - Normal
12/29/2025 03 PM PST 19.07 18459 - Normal
12/29/2025 04 PM PST 19.03 18341 - Normal
12/29/2025 05 PM PST 18.99 18225 - Normal
12/29/2025 06 PM PST 18.95 18108 - Normal
12/29/2025 07 PM PST 18.90 17963 - Normal
12/29/2025 08 PM PST 18.86 17848 - Normal
12/29/2025 09 PM PST 18.82 17732 - Normal
12/29/2025 10 PM PST 18.79 17646 - Normal
12/29/2025 11 PM PST 18.75 17532 - Normal
12/30/2025 12 AM PST 18.72 17446 - Normal
12/30/2025 01 AM PST 18.68 17332 - Normal
12/30/2025 02 AM PST 18.64 17226 - Normal
12/30/2025 03 AM PST 18.61 17148 - Normal
12/30/2025 04 AM PST 18.58 17071 - 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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