EEL RIVER - FORT SEWARD (FTSC1)
Latitude: 40.22º NLongitude: 123.63º WElevation: 217 FeetForecast Type: Official Location
Location: Humboldt County in CaliforniaBulletin Group: North CoastRiver Group: North Coast
Issuance Time: Feb 23 2026 at 1:29 PM PSTNext Issuance: Feb 24 2026 at 9:00 AM PST
Action/Monitor: 55.0 FeetMinor Flood: 70.0 FeetModerate Flood: 80.0 FeetMajor Flood: 90.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Eel River - Fort Seward (FTSC1)
#
# File Generation Time:  02/23/2026 at 01:29 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/23/2026 at 01:00 PM PST
# Maximum Observed Stage:                       15.96 Feet
# Maximum Observed Flow:                        10983 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/24/2026 at 09:00 PM PST
# Maximum Forecast Stage:                       30.37 Feet
# Maximum Forecast Flow:                        72886 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/18/2026 01 PM PST           14.86           8803                        Normal
  02/18/2026 02 PM PST           14.74           8576         -              Normal
  02/18/2026 03 PM PST           14.66           8426         -              Normal
  02/18/2026 04 PM PST           14.62           8351         -              Normal
  02/18/2026 05 PM PST           14.54           8202         -              Normal
  02/18/2026 06 PM PST           14.48           8091         -              Normal
  02/18/2026 07 PM PST           14.40           7945         -              Normal
  02/18/2026 08 PM PST           14.33           7817         -              Normal
  02/18/2026 09 PM PST           14.25           7672         -              Normal
  02/18/2026 10 PM PST           14.24           7654         -              Normal
  02/18/2026 11 PM PST           14.16           7510         -              Normal
  02/19/2026 12 AM PST           14.14           7474         -              Normal
  02/19/2026 01 AM PST           14.07           7349         -              Normal
  02/19/2026 02 AM PST           14.04           7296         -              Normal
  02/19/2026 03 AM PST           14.03           7278         -              Normal
  02/19/2026 04 AM PST           14.01           7242         -              Normal
  02/19/2026 05 AM PST           14.04           7296         +              Normal
  02/19/2026 06 AM PST           14.10           7402         +              Normal
  02/19/2026 07 AM PST           14.13           7456         +              Normal
  02/19/2026 08 AM PST           14.20           7581         +              Normal
  02/19/2026 09 AM PST           14.21           7599         +              Normal
  02/19/2026 10 AM PST           14.22           7618         +              Normal
  02/19/2026 11 AM PST           14.20           7581         -              Normal
  02/19/2026 12 PM PST           14.20           7581         0              Normal
  02/19/2026 01 PM PST           14.20           7581         0              Normal
  02/19/2026 02 PM PST           14.18           7546         -              Normal
  02/19/2026 03 PM PST           14.18           7546         0              Normal
  02/19/2026 04 PM PST           14.21           7599         +              Normal
  02/19/2026 05 PM PST           14.19           7563         -              Normal
  02/19/2026 06 PM PST           14.17           7528         -              Normal
  02/19/2026 07 PM PST           14.18           7546         +              Normal
  02/19/2026 08 PM PST           14.18           7546         0              Normal
  02/19/2026 09 PM PST           14.20           7581         +              Normal
  02/19/2026 10 PM PST           14.22           7618         +              Normal
  02/19/2026 11 PM PST           14.20           7581         -              Normal
  02/20/2026 12 AM PST           14.23           7636         +              Normal
  02/20/2026 01 AM PST           14.24           7654         +              Normal
  02/20/2026 02 AM PST           14.25           7672         +              Normal
  02/20/2026 03 AM PST           14.30           7762         +              Normal
  02/20/2026 04 AM PST           14.31           7780         +              Normal
  02/20/2026 05 AM PST           14.36           7871         +              Normal
  02/20/2026 06 AM PST           14.44           8018         +              Normal
  02/20/2026 07 AM PST           14.46           8055         +              Normal
  02/20/2026 08 AM PST           14.48           8091         +              Normal
  02/20/2026 09 AM PST           14.47           8073         -              Normal
  02/20/2026 10 AM PST           14.44           8018         -              Normal
  02/20/2026 11 AM PST           14.37           7890         -              Normal
  02/20/2026 12 PM PST           14.32           7799         -              Normal
  02/20/2026 01 PM PST           14.24           7654         -              Normal
  02/20/2026 02 PM PST           14.19           7563         -              Normal
  02/20/2026 03 PM PST           14.11           7420         -              Normal
  02/20/2026 04 PM PST           14.04           7296         -              Normal
  02/20/2026 05 PM PST           13.98           7189         -              Normal
  02/20/2026 06 PM PST           13.89           7031         -              Normal
  02/20/2026 07 PM PST           13.82           6909         -              Normal
  02/20/2026 08 PM PST           13.75           6788         -              Normal
  02/20/2026 09 PM PST           13.71           6719         -              Normal
  02/20/2026 10 PM PST           13.66           6633         -              Normal
  02/20/2026 11 PM PST           13.57           6479         -              Normal
  02/21/2026 12 AM PST           13.53           6411         -              Normal
  02/21/2026 01 AM PST           13.50           6361         -              Normal
  02/21/2026 02 AM PST           13.42           6226         -              Normal
  02/21/2026 03 AM PST           13.40           6193         -              Normal
  02/21/2026 04 AM PST           13.35           6109         -              Normal
  02/21/2026 05 AM PST           13.32           6060         -              Normal
  02/21/2026 06 AM PST           13.29           6010         -              Normal
  02/21/2026 07 AM PST           13.27           5977         -              Normal
  02/21/2026 08 AM PST           13.24           5928         -              Normal
  02/21/2026 09 AM PST           13.18           5829         -              Normal
  02/21/2026 10 AM PST           13.16           5797         -              Normal
  02/21/2026 11 AM PST           13.15           5780         -              Normal
  02/21/2026 12 PM PST           13.11           5715         -              Normal
  02/21/2026 01 PM PST           13.09           5683         -              Normal
  02/21/2026 02 PM PST           13.04           5602         -              Normal
  02/21/2026 03 PM PST           13.00           5538         -              Normal
  02/21/2026 04 PM PST           12.97           5490         -              Normal
  02/21/2026 05 PM PST           12.91           5394         -              Normal
  02/21/2026 06 PM PST           12.89           5362         -              Normal
  02/21/2026 07 PM PST           12.85           5299         -              Normal
  02/21/2026 08 PM PST           12.84           5283         -              Normal
  02/21/2026 09 PM PST           12.83           5268         -              Normal
  02/21/2026 10 PM PST           12.81           5236         -              Normal
  02/21/2026 11 PM PST           12.78           5189         -              Normal
  02/22/2026 12 AM PST           12.75           5142         -              Normal
  02/22/2026 01 AM PST           12.75           5142         0              Normal
  02/22/2026 02 AM PST           12.74           5127         -              Normal
  02/22/2026 03 AM PST           12.73           5111         -              Normal
  02/22/2026 04 AM PST           12.72           5095         -              Normal
  02/22/2026 05 AM PST           12.75           5142         +              Normal
  02/22/2026 06 AM PST           12.79           5205         +              Normal
  02/22/2026 07 AM PST           12.80           5220         +              Normal
  02/22/2026 08 AM PST           12.84           5283         +              Normal
  02/22/2026 09 AM PST           12.90           5378         +              Normal
  02/22/2026 10 AM PST           12.92           5410         +              Normal
  02/22/2026 11 AM PST           12.99           5522         +              Normal
  02/22/2026 12 PM PST           13.06           5634         +              Normal
  02/22/2026 01 PM PST           13.10           5699         +              Normal
  02/22/2026 02 PM PST           13.14           5764         +              Normal
  02/22/2026 03 PM PST           13.19           5846         +              Normal
  02/22/2026 04 PM PST           13.23           5911         +              Normal
  02/22/2026 05 PM PST           13.28           5993         +              Normal
  02/22/2026 06 PM PST           13.31           6043         +              Normal
  02/22/2026 07 PM PST           13.38           6159         +              Normal
  02/22/2026 08 PM PST           13.45           6277         +              Normal
  02/22/2026 09 PM PST           13.54           6428         +              Normal
  02/22/2026 10 PM PST           13.61           6547         +              Normal
  02/22/2026 11 PM PST           13.72           6736         +              Normal
  02/23/2026 12 AM PST           13.82           6909         +              Normal
  02/23/2026 01 AM PST           13.96           7154         +              Normal
  02/23/2026 02 AM PST           14.10           7402         +              Normal
  02/23/2026 03 AM PST           14.23           7636         +              Normal
  02/23/2026 04 AM PST           14.41           7963         +              Normal
  02/23/2026 05 AM PST           14.57           8258         +              Normal
  02/23/2026 06 AM PST           14.71           8519         +              Normal
  02/23/2026 07 AM PST           14.85           8784         +              Normal
  02/23/2026 08 AM PST           15.00           9071         +              Normal
  02/23/2026 09 AM PST           15.17           9399         +              Normal
  02/23/2026 10 AM PST           15.41           9871         +              Normal
  02/23/2026 11 AM PST           15.63          10311         +              Normal
  02/23/2026 12 PM PST           15.80          10655         +              Normal
  02/23/2026 01 PM PST           15.96          10983         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/23/2026 02 PM PST           16.12          11315                        Normal
  02/23/2026 03 PM PST           16.24          11566         +              Normal
  02/23/2026 04 PM PST           16.34          11777         +              Normal
  02/23/2026 05 PM PST           16.43          11968         +              Normal
  02/23/2026 06 PM PST           16.52          12160         +              Normal
  02/23/2026 07 PM PST           16.61          12353         +              Normal
  02/23/2026 08 PM PST           16.68          12504         +              Normal
  02/23/2026 09 PM PST           16.75          12656         +              Normal
  02/23/2026 10 PM PST           16.81          12786         +              Normal
  02/23/2026 11 PM PST           16.89          12961         +              Normal
  02/24/2026 12 AM PST           17.01          13225         +              Normal
  02/24/2026 01 AM PST           17.21          13669         +              Normal
  02/24/2026 02 AM PST           17.46          14232         +              Normal
  02/24/2026 03 AM PST           17.73          14849         +              Normal
  02/24/2026 04 AM PST           18.03          15546         +              Normal
  02/24/2026 05 AM PST           18.45          16592         +              Normal
  02/24/2026 06 AM PST           18.92          17900         +              Normal
  02/24/2026 07 AM PST           19.49          19723         +              Normal
  02/24/2026 08 AM PST           20.03          21725         +              Normal
  02/24/2026 09 AM PST           20.47          23532         +              Normal
  02/24/2026 10 AM PST           21.24          26838         +              Normal
  02/24/2026 11 AM PST           22.15          30881         +              Normal
  02/24/2026 12 PM PST           23.33          36330         +              Normal
  02/24/2026 01 PM PST           24.89          43863         +              Normal
  02/24/2026 02 PM PST           26.72          53137         +              Normal
  02/24/2026 03 PM PST           27.54          57434         +              Normal
  02/24/2026 04 PM PST           28.55          62841         +              Normal
  02/24/2026 05 PM PST           29.26          66715         +              Normal
  02/24/2026 06 PM PST           29.79          69644         +              Normal
  02/24/2026 07 PM PST           30.13          71540         +              Normal
  02/24/2026 08 PM PST           30.32          72605         +              Normal
  02/24/2026 09 PM PST           30.37          72886         +              Normal
  02/24/2026 10 PM PST           30.34          72717         -              Normal
  02/24/2026 11 PM PST           30.29          72436         -              Normal
  02/25/2026 12 AM PST           30.27          72324         -              Normal
  02/25/2026 01 AM PST           30.30          72492         +              Normal
  02/25/2026 02 AM PST           30.17          71764         -              Normal
  02/25/2026 03 AM PST           29.74          69366         -              Normal
  02/25/2026 04 AM PST           29.18          66275         -              Normal
  02/25/2026 05 AM PST           28.62          63220         -              Normal
  02/25/2026 06 AM PST           28.13          60578         -              Normal
  02/25/2026 07 AM PST           27.69          58229         -              Normal
  02/25/2026 08 AM PST           27.24          55852         -              Normal
  02/25/2026 09 AM PST           26.88          53969         -              Normal
  02/25/2026 10 AM PST           26.52          52102         -              Normal
  02/25/2026 11 AM PST           26.17          50303         -              Normal
  02/25/2026 12 PM PST           25.86          48723         -              Normal
  02/25/2026 01 PM PST           25.57          47256         -              Normal
  02/25/2026 02 PM PST           25.29          45852         -              Normal
  02/25/2026 03 PM PST           25.01          44458         -              Normal
  02/25/2026 04 PM PST           24.74          43124         -              Normal
  02/25/2026 05 PM PST           24.46          41751         -              Normal
  02/25/2026 06 PM PST           24.18          40390         -              Normal
  02/25/2026 07 PM PST           23.91          39089         -              Normal
  02/25/2026 08 PM PST           23.65          37846         -              Normal
  02/25/2026 09 PM PST           23.44          36850         -              Normal
  02/25/2026 10 PM PST           23.16          35532         -              Normal
  02/25/2026 11 PM PST           22.98          34691         -              Normal
  02/26/2026 12 AM PST           22.75          33624         -              Normal
  02/26/2026 01 AM PST           22.52          32566         -              Normal
  02/26/2026 02 AM PST           22.30          31561         -              Normal
  02/26/2026 03 AM PST           22.10          30655         -              Normal
  02/26/2026 04 AM PST           21.93          29891         -              Normal
  02/26/2026 05 AM PST           21.75          29086         -              Normal
  02/26/2026 06 AM PST           21.59          28376         -              Normal
  02/26/2026 07 AM PST           21.43          27670         -              Normal
  02/26/2026 08 AM PST           21.29          27056         -              Normal
  02/26/2026 09 AM PST           21.14          26402         -              Normal
  02/26/2026 10 AM PST           21.00          25796         -              Normal
  02/26/2026 11 AM PST           20.87          25236         -              Normal
  02/26/2026 12 PM PST           20.73          24636         -              Normal
  02/26/2026 01 PM PST           20.60          24083         -              Normal
  02/26/2026 02 PM PST           20.46          23490         -              Normal
  02/26/2026 03 PM PST           20.30          22818         -              Normal
  02/26/2026 04 PM PST           20.15          22200         -              Normal
  02/26/2026 05 PM PST           20.00          21607         -              Normal
  02/26/2026 06 PM PST           19.85          21023         -              Normal
  02/26/2026 07 PM PST           19.71          20486         -              Normal
  02/26/2026 08 PM PST           19.57          19998         -              Normal
  02/26/2026 09 PM PST           19.45          19586         -              Normal
  02/26/2026 10 PM PST           19.34          19212         -              Normal
  02/26/2026 11 PM PST           19.23          18842         -              Normal
  02/27/2026 12 AM PST           19.11          18471         -              Normal
  02/27/2026 01 AM PST           19.00          18140         -              Normal
  02/27/2026 02 AM PST           18.90          17841         -              Normal
  02/27/2026 03 AM PST           18.82          17603         -              Normal
  02/27/2026 04 AM PST           18.75          17396         -              Normal
  02/27/2026 05 AM PST           18.67          17174         -              Normal
  02/27/2026 06 AM PST           18.60          16988         -              Normal
  02/27/2026 07 AM PST           18.53          16803         -              Normal
  02/27/2026 08 AM PST           18.46          16618         -              Normal
  02/27/2026 09 AM PST           18.39          16435         -              Normal
  02/27/2026 10 AM PST           18.33          16278         -              Normal
  02/27/2026 11 AM PST           18.27          16122         -              Normal
  02/27/2026 12 PM PST           18.20          15946         -              Normal
  02/27/2026 01 PM PST           18.14          15804         -              Normal
  02/27/2026 02 PM PST           18.08          15663         -              Normal
  02/27/2026 03 PM PST           18.02          15522         -              Normal
  02/27/2026 04 PM PST           17.96          15382         -              Normal
  02/27/2026 05 PM PST           17.90          15242         -              Normal
  02/27/2026 06 PM PST           17.85          15126         -              Normal
  02/27/2026 07 PM PST           17.80          15011         -              Normal
  02/27/2026 08 PM PST           17.74          14872         -              Normal
  02/27/2026 09 PM PST           17.69          14757         -              Normal
  02/27/2026 10 PM PST           17.64          14642         -              Normal
  02/27/2026 11 PM PST           17.60          14551         -              Normal
  02/28/2026 12 AM PST           17.55          14437         -              Normal
  02/28/2026 01 AM PST           17.51          14346         -              Normal
  02/28/2026 02 AM PST           17.47          14255         -              Normal
  02/28/2026 03 AM PST           17.43          14164         -              Normal
  02/28/2026 04 AM PST           17.39          14074         -              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.