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 24 2026 at 8:34 AM PSTNext Issuance: Feb 24 2026 at 3:00 PM 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:  02/24/2026 at 08:36 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/24/2026 at 08:00 AM PST
# Maximum Observed Stage:                       23.45 Feet
# Maximum Observed Flow:                        36897 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/25/2026 at 01:00 AM PST
# Maximum Forecast Stage:                       33.41 Feet
# Maximum Forecast Flow:                        90465 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  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           15.82          10696         +              Normal
  02/23/2026 01 PM PST           15.97          11004         +              Normal
  02/23/2026 02 PM PST           16.14          11357         +              Normal
  02/23/2026 03 PM PST           16.22          11524         +              Normal
  02/23/2026 04 PM PST           16.30          11693         +              Normal
  02/23/2026 05 PM PST           16.38          11862         +              Normal
  02/23/2026 06 PM PST           16.44          11989         +              Normal
  02/23/2026 07 PM PST           16.44          11989         0              Normal
  02/23/2026 08 PM PST           16.47          12053         +              Normal
  02/23/2026 09 PM PST           16.48          12075         +              Normal
  02/23/2026 10 PM PST           16.51          12139         +              Normal
  02/23/2026 11 PM PST           16.52          12160         +              Normal
  02/24/2026 12 AM PST           16.64          12418         +              Normal
  02/24/2026 01 AM PST           16.91          13005         +              Normal
  02/24/2026 02 AM PST           17.28          13826         +              Normal
  02/24/2026 03 AM PST           17.85          15126         +              Normal
  02/24/2026 04 AM PST           18.44          16566         +              Normal
  02/24/2026 05 AM PST           19.18          18684         +              Normal
  02/24/2026 06 AM PST           20.98          25709         +              Normal
  02/24/2026 07 AM PST           22.23          31244         +              Normal
  02/24/2026 08 AM PST           23.45          36897         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/24/2026 09 AM PST           24.56          42240                        Normal
  02/24/2026 10 AM PST           25.57          47256         +              Normal
  02/24/2026 11 AM PST           26.52          52102         +              Normal
  02/24/2026 12 PM PST           27.30          56168         +              Normal
  02/24/2026 01 PM PST           28.41          62084         +              Normal
  02/24/2026 02 PM PST           29.66          68922         +              Normal
  02/24/2026 03 PM PST           30.85          75597         +              Normal
  02/24/2026 04 PM PST           31.78          80919         +              Normal
  02/24/2026 05 PM PST           32.45          84810         +              Normal
  02/24/2026 06 PM PST           32.90          87449         +              Normal
  02/24/2026 07 PM PST           33.17          89043         +              Normal
  02/24/2026 08 PM PST           33.25          89516         +              Normal
  02/24/2026 09 PM PST           33.22          89338         -              Normal
  02/24/2026 10 PM PST           33.16          88983         -              Normal
  02/24/2026 11 PM PST           33.17          89043         +              Normal
  02/25/2026 12 AM PST           33.30          89812         +              Normal
  02/25/2026 01 AM PST           33.41          90465         +              Normal
  02/25/2026 02 AM PST           33.36          90168         -              Normal
  02/25/2026 03 AM PST           33.13          88806         -              Normal
  02/25/2026 04 AM PST           32.82          86979         -              Normal
  02/25/2026 05 AM PST           32.42          84635         -              Normal
  02/25/2026 06 AM PST           31.93          81786         -              Normal
  02/25/2026 07 AM PST           31.31          78218         -              Normal
  02/25/2026 08 AM PST           30.58          74069         -              Normal
  02/25/2026 09 AM PST           29.86          70033         -              Normal
  02/25/2026 10 AM PST           29.19          66330         -              Normal
  02/25/2026 11 AM PST           28.60          63112         -              Normal
  02/25/2026 12 PM PST           28.05          60149         -              Normal
  02/25/2026 01 PM PST           27.52          57328         -              Normal
  02/25/2026 02 PM PST           26.98          54490         -              Normal
  02/25/2026 03 PM PST           26.57          52360         -              Normal
  02/25/2026 04 PM PST           26.19          50405         -              Normal
  02/25/2026 05 PM PST           25.82          48520         -              Normal
  02/25/2026 06 PM PST           25.45          46653         -              Normal
  02/25/2026 07 PM PST           25.08          44805         -              Normal
  02/25/2026 08 PM PST           24.74          43124         -              Normal
  02/25/2026 09 PM PST           24.41          41508         -              Normal
  02/25/2026 10 PM PST           24.11          40052         -              Normal
  02/25/2026 11 PM PST           23.84          38753         -              Normal
  02/26/2026 12 AM PST           23.57          37466         -              Normal
  02/26/2026 01 AM PST           23.30          36189         -              Normal
  02/26/2026 02 AM PST           23.04          34971         -              Normal
  02/26/2026 03 AM PST           22.80          33855         -              Normal
  02/26/2026 04 AM PST           22.58          32841         -              Normal
  02/26/2026 05 AM PST           22.37          31880         -              Normal
  02/26/2026 06 AM PST           22.18          31017         -              Normal
  02/26/2026 07 AM PST           22.00          30205         -              Normal
  02/26/2026 08 AM PST           21.82          29398         -              Normal
  02/26/2026 09 AM PST           21.63          28553         -              Normal
  02/26/2026 10 AM PST           21.46          27802         -              Normal
  02/26/2026 11 AM PST           21.30          27100         -              Normal
  02/26/2026 12 PM PST           21.12          26316         -              Normal
  02/26/2026 01 PM PST           20.96          25623         -              Normal
  02/26/2026 02 PM PST           20.79          24893         -              Normal
  02/26/2026 03 PM PST           20.63          24210         -              Normal
  02/26/2026 04 PM PST           20.64          24253         +              Normal
  02/26/2026 05 PM PST           20.37          23111         -              Normal
  02/26/2026 06 PM PST           20.20          22400         -              Normal
  02/26/2026 07 PM PST           20.05          21804         -              Normal
  02/26/2026 08 PM PST           19.92          21295         -              Normal
  02/26/2026 09 PM PST           19.80          20831         -              Normal
  02/26/2026 10 PM PST           19.68          20380         -              Normal
  02/26/2026 11 PM PST           19.56          19964         -              Normal
  02/27/2026 12 AM PST           19.45          19586         -              Normal
  02/27/2026 01 AM PST           19.34          19212         -              Normal
  02/27/2026 02 AM PST           19.25          18909         -              Normal
  02/27/2026 03 AM PST           19.17          18654         -              Normal
  02/27/2026 04 AM PST           19.11          18471         -              Normal
  02/27/2026 05 AM PST           19.05          18290         -              Normal
  02/27/2026 06 AM PST           18.99          18110         -              Normal
  02/27/2026 07 AM PST           18.94          17960         -              Normal
  02/27/2026 08 AM PST           18.89          17811         -              Normal
  02/27/2026 09 AM PST           18.85          17692         -              Normal
  02/27/2026 10 AM PST           18.81          17574         -              Normal
  02/27/2026 11 AM PST           18.77          17455         -              Normal
  02/27/2026 12 PM PST           18.73          17338         -              Normal
  02/27/2026 01 PM PST           18.68          17201         -              Normal
  02/27/2026 02 PM PST           18.64          17094         -              Normal
  02/27/2026 03 PM PST           18.59          16961         -              Normal
  02/27/2026 04 PM PST           18.54          16829         -              Normal
  02/27/2026 05 PM PST           18.49          16697         -              Normal
  02/27/2026 06 PM PST           18.44          16566         -              Normal
  02/27/2026 07 PM PST           18.39          16435         -              Normal
  02/27/2026 08 PM PST           18.34          16304         -              Normal
  02/27/2026 09 PM PST           18.30          16200         -              Normal
  02/27/2026 10 PM PST           18.25          16070         -              Normal
  02/27/2026 11 PM PST           18.21          15969         -              Normal
  02/28/2026 12 AM PST           18.16          15851         -              Normal
  02/28/2026 01 AM PST           18.11          15734         -              Normal
  02/28/2026 02 AM PST           18.07          15640         -              Normal
  02/28/2026 03 AM PST           18.03          15546         -              Normal
  02/28/2026 04 AM PST           18.00          15476         -              Normal
  02/28/2026 05 AM PST           17.96          15382         -              Normal
  02/28/2026 06 AM PST           17.94          15335         -              Normal
  02/28/2026 07 AM PST           17.91          15266         -              Normal
  02/28/2026 08 AM PST           17.88          15196         -              Normal
  02/28/2026 09 AM PST           17.84          15103         -              Normal
  02/28/2026 10 AM PST           17.82          15057         -              Normal
  02/28/2026 11 AM PST           17.79          14987         -              Normal
  02/28/2026 12 PM PST           17.75          14895         -              Normal
  02/28/2026 01 PM PST           17.72          14826         -              Normal
  02/28/2026 02 PM PST           17.68          14734         -              Normal
  02/28/2026 03 PM PST           17.65          14665         -              Normal
  02/28/2026 04 PM PST           17.61          14574         -              Normal
  02/28/2026 05 PM PST           17.58          14505         -              Normal
  02/28/2026 06 PM PST           17.54          14414         -              Normal
  02/28/2026 07 PM PST           17.50          14323         -              Normal
  02/28/2026 08 PM PST           17.46          14232         -              Normal
  02/28/2026 09 PM PST           17.43          14164         -              Normal
  02/28/2026 10 PM PST           17.39          14074         -              Normal
  02/28/2026 11 PM PST           17.36          14006         -              Normal
  03/01/2026 12 AM PST           17.32          13916         -              Normal
  03/01/2026 01 AM PST           17.29          13848         -              Normal
  03/01/2026 02 AM PST           17.26          13781         -              Normal
  03/01/2026 03 AM PST           17.24          13736         -              Normal
  03/01/2026 04 AM PST           17.22          13692         -              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.