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 15 2026 at 7:39 AM PSTNext Issuance: Feb 16 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:  02/15/2026 at 07:39 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/10/2026 at 07:00 AM PST
# Maximum Observed Stage:                       10.14 Feet
# Maximum Observed Flow:                        1655 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/17/2026 at 08:00 PM PST
# Maximum Forecast Stage:                       15.01 Feet
# Maximum Forecast Flow:                        9090 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/10/2026 07 AM PST           10.14           1655                        Normal
  02/10/2026 08 AM PST           10.13           1646         -              Normal
  02/10/2026 09 AM PST           10.13           1646         0              Normal
  02/10/2026 10 AM PST           10.10           1617         -              Normal
  02/10/2026 11 AM PST           10.08           1598         -              Normal
  02/10/2026 12 PM PST           10.06           1580         -              Normal
  02/10/2026 01 PM PST           10.05           1570         -              Normal
  02/10/2026 02 PM PST           10.03           1552         -              Normal
  02/10/2026 03 PM PST           10.01           1534         -              Normal
  02/10/2026 04 PM PST           10.00           1525         -              Normal
  02/10/2026 05 PM PST            9.98           1506         -              Normal
  02/10/2026 06 PM PST            9.97           1497         -              Normal
  02/10/2026 07 PM PST            9.95           1479         -              Normal
  02/10/2026 08 PM PST            9.94           1470         -              Normal
  02/10/2026 09 PM PST            9.94           1470         0              Normal
  02/10/2026 10 PM PST            9.92           1453         -              Normal
  02/10/2026 11 PM PST            9.93           1461         +              Normal
  02/11/2026 12 AM PST            9.91           1444         -              Normal
  02/11/2026 01 AM PST            9.90           1435         -              Normal
  02/11/2026 02 AM PST            9.90           1435         0              Normal
  02/11/2026 03 AM PST            9.89           1427         -              Normal
  02/11/2026 04 AM PST            9.89           1427         0              Normal
  02/11/2026 05 AM PST            9.88           1418         -              Normal
  02/11/2026 06 AM PST            9.88           1418         0              Normal
  02/11/2026 07 AM PST            9.87           1409         -              Normal
  02/11/2026 08 AM PST            9.87           1409         0              Normal
  02/11/2026 09 AM PST            9.87           1409         0              Normal
  02/11/2026 10 AM PST            9.88           1418         +              Normal
  02/11/2026 11 AM PST            9.87           1409         -              Normal
  02/11/2026 12 PM PST            9.88           1418         +              Normal
  02/11/2026 01 PM PST            9.88           1418         0              Normal
  02/11/2026 02 PM PST            9.87           1409         -              Normal
  02/11/2026 03 PM PST            9.87           1409         0              Normal
  02/11/2026 04 PM PST            9.87           1409         0              Normal
  02/11/2026 05 PM PST            9.87           1409         0              Normal
  02/11/2026 06 PM PST            9.86           1401         -              Normal
  02/11/2026 07 PM PST            9.87           1409         +              Normal
  02/11/2026 08 PM PST            9.87           1409         0              Normal
  02/11/2026 09 PM PST            9.87           1409         0              Normal
  02/11/2026 10 PM PST            9.87           1409         0              Normal
  02/11/2026 11 PM PST            9.86           1401         -              Normal
  02/12/2026 12 AM PST            9.86           1401         0              Normal
  02/12/2026 01 AM PST            9.87           1409         +              Normal
  02/12/2026 02 AM PST            9.86           1401         -              Normal
  02/12/2026 03 AM PST            9.87           1409         +              Normal
  02/12/2026 04 AM PST            9.87           1409         0              Normal
  02/12/2026 05 AM PST            9.87           1409         0              Normal
  02/12/2026 06 AM PST            9.88           1418         +              Normal
  02/12/2026 07 AM PST            9.89           1427         +              Normal
  02/12/2026 08 AM PST            9.90           1435         +              Normal
  02/12/2026 09 AM PST            9.91           1444         +              Normal
  02/12/2026 10 AM PST            9.91           1444         0              Normal
  02/12/2026 11 AM PST            9.93           1461         +              Normal
  02/12/2026 12 PM PST            9.93           1461         0              Normal
  02/12/2026 01 PM PST            9.95           1479         +              Normal
  02/12/2026 02 PM PST            9.95           1479         0              Normal
  02/12/2026 03 PM PST            9.96           1488         +              Normal
  02/12/2026 04 PM PST            9.96           1488         0              Normal
  02/12/2026 05 PM PST            9.96           1488         0              Normal
  02/12/2026 06 PM PST            9.96           1488         0              Normal
  02/12/2026 07 PM PST            9.96           1488         0              Normal
  02/12/2026 08 PM PST            9.95           1479         -              Normal
  02/12/2026 09 PM PST            9.94           1470         -              Normal
  02/12/2026 10 PM PST            9.93           1461         -              Normal
  02/12/2026 11 PM PST            9.91           1444         -              Normal
  02/13/2026 12 AM PST            9.91           1444         0              Normal
  02/13/2026 01 AM PST            9.89           1427         -              Normal
  02/13/2026 02 AM PST            9.89           1427         0              Normal
  02/13/2026 03 AM PST            9.89           1427         0              Normal
  02/13/2026 04 AM PST            9.88           1418         -              Normal
  02/13/2026 05 AM PST            9.88           1418         0              Normal
  02/13/2026 06 AM PST            9.88           1418         0              Normal
  02/13/2026 07 AM PST            9.89           1427         +              Normal
  02/13/2026 08 AM PST            9.89           1427         0              Normal
  02/13/2026 09 AM PST            9.87           1409         -              Normal
  02/13/2026 10 AM PST            9.87           1409         0              Normal
  02/13/2026 11 AM PST            9.87           1409         0              Normal
  02/13/2026 12 PM PST            9.87           1409         0              Normal
  02/13/2026 01 PM PST            9.86           1401         -              Normal
  02/13/2026 02 PM PST            9.86           1401         0              Normal
  02/13/2026 03 PM PST            9.87           1409         +              Normal
  02/13/2026 04 PM PST            9.85           1392         -              Normal
  02/13/2026 05 PM PST            9.86           1401         +              Normal
  02/13/2026 06 PM PST            9.86           1401         0              Normal
  02/13/2026 07 PM PST            9.86           1401         0              Normal
  02/13/2026 08 PM PST            9.86           1401         0              Normal
  02/13/2026 09 PM PST            9.85           1392         -              Normal
  02/13/2026 10 PM PST            9.85           1392         0              Normal
  02/13/2026 11 PM PST            9.84           1384         -              Normal
  02/14/2026 12 AM PST            9.84           1384         0              Normal
  02/14/2026 01 AM PST            9.84           1384         0              Normal
  02/14/2026 02 AM PST            9.83           1375         -              Normal
  02/14/2026 03 AM PST            9.84           1384         +              Normal
  02/14/2026 04 AM PST            9.84           1384         0              Normal
  02/14/2026 05 AM PST            9.84           1384         0              Normal
  02/14/2026 06 AM PST            9.84           1384         0              Normal
  02/14/2026 07 AM PST            9.84           1384         0              Normal
  02/14/2026 08 AM PST            9.83           1375         -              Normal
  02/14/2026 09 AM PST            9.83           1375         0              Normal
  02/14/2026 10 AM PST            9.83           1375         0              Normal
  02/14/2026 11 AM PST            9.82           1367         -              Normal
  02/14/2026 12 PM PST            9.82           1367         0              Normal
  02/14/2026 01 PM PST            9.82           1367         0              Normal
  02/14/2026 02 PM PST            9.82           1367         0              Normal
  02/14/2026 03 PM PST            9.82           1367         0              Normal
  02/14/2026 04 PM PST            9.80           1350         -              Normal
  02/14/2026 05 PM PST            9.80           1350         0              Normal
  02/14/2026 06 PM PST            9.80           1350         0              Normal
  02/14/2026 07 PM PST            9.79           1341         -              Normal
  02/14/2026 08 PM PST            9.79           1341         0              Normal
  02/14/2026 09 PM PST            9.79           1341         0              Normal
  02/14/2026 10 PM PST            9.80           1350         +              Normal
  02/14/2026 11 PM PST            9.79           1341         -              Normal
  02/15/2026 12 AM PST            9.78           1333         -              Normal
  02/15/2026 01 AM PST            9.78           1333         0              Normal
  02/15/2026 02 AM PST            9.79           1341         +              Normal
  02/15/2026 03 AM PST            9.78           1333         -              Normal
  02/15/2026 04 AM PST            9.77           1325         -              Normal
  02/15/2026 05 AM PST            9.77           1325         0              Normal
  02/15/2026 06 AM PST            9.76           1316         -              Normal
  02/15/2026 07 AM PST            9.76           1316         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/15/2026 08 AM PST            9.76           1316                        Normal
  02/15/2026 09 AM PST            9.75           1308         -              Normal
  02/15/2026 10 AM PST            9.75           1308         0              Normal
  02/15/2026 11 AM PST            9.75           1308         0              Normal
  02/15/2026 12 PM PST            9.75           1308         0              Normal
  02/15/2026 01 PM PST            9.74           1300         -              Normal
  02/15/2026 02 PM PST            9.74           1300         0              Normal
  02/15/2026 03 PM PST            9.75           1308         +              Normal
  02/15/2026 04 PM PST            9.77           1325         +              Normal
  02/15/2026 05 PM PST            9.82           1367         +              Normal
  02/15/2026 06 PM PST            9.90           1435         +              Normal
  02/15/2026 07 PM PST           10.05           1570         +              Normal
  02/15/2026 08 PM PST           10.32           1832         +              Normal
  02/15/2026 09 PM PST           10.76           2309         +              Normal
  02/15/2026 10 PM PST           11.49           3244         +              Normal
  02/15/2026 11 PM PST           12.39           4592         +              Normal
  02/16/2026 12 AM PST           13.97           7172         +              Normal
  02/16/2026 01 AM PST           14.02           7260         +              Normal
  02/16/2026 02 AM PST           14.02           7260         0              Normal
  02/16/2026 03 AM PST           14.01           7242         -              Normal
  02/16/2026 04 AM PST           13.99           7207         -              Normal
  02/16/2026 05 AM PST           13.98           7189         -              Normal
  02/16/2026 06 AM PST           13.92           7084         -              Normal
  02/16/2026 07 AM PST           13.82           6909         -              Normal
  02/16/2026 08 AM PST           13.69           6684         -              Normal
  02/16/2026 09 AM PST           13.58           6496         -              Normal
  02/16/2026 10 AM PST           13.50           6361         -              Normal
  02/16/2026 11 AM PST           13.46           6293         -              Normal
  02/16/2026 12 PM PST           13.42           6226         -              Normal
  02/16/2026 01 PM PST           13.40           6193         -              Normal
  02/16/2026 02 PM PST           13.38           6159         -              Normal
  02/16/2026 03 PM PST           13.37           6143         -              Normal
  02/16/2026 04 PM PST           13.37           6143         0              Normal
  02/16/2026 05 PM PST           13.41           6209         +              Normal
  02/16/2026 06 PM PST           13.46           6293         +              Normal
  02/16/2026 07 PM PST           13.55           6445         +              Normal
  02/16/2026 08 PM PST           13.64           6599         +              Normal
  02/16/2026 09 PM PST           13.72           6736         +              Normal
  02/16/2026 10 PM PST           13.78           6840         +              Normal
  02/16/2026 11 PM PST           13.82           6909         +              Normal
  02/17/2026 12 AM PST           13.85           6961         +              Normal
  02/17/2026 01 AM PST           13.85           6961         0              Normal
  02/17/2026 02 AM PST           13.85           6961         0              Normal
  02/17/2026 03 AM PST           13.84           6944         -              Normal
  02/17/2026 04 AM PST           13.85           6961         +              Normal
  02/17/2026 05 AM PST           13.86           6979         +              Normal
  02/17/2026 06 AM PST           13.90           7049         +              Normal
  02/17/2026 07 AM PST           13.97           7172         +              Normal
  02/17/2026 08 AM PST           14.07           7349         +              Normal
  02/17/2026 09 AM PST           14.16           7510         +              Normal
  02/17/2026 10 AM PST           14.24           7654         +              Normal
  02/17/2026 11 AM PST           14.33           7817         +              Normal
  02/17/2026 12 PM PST           14.43           8000         +              Normal
  02/17/2026 01 PM PST           14.56           8239         +              Normal
  02/17/2026 02 PM PST           14.69           8482         +              Normal
  02/17/2026 03 PM PST           14.80           8689         +              Normal
  02/17/2026 04 PM PST           14.89           8860         +              Normal
  02/17/2026 05 PM PST           14.95           8975         +              Normal
  02/17/2026 06 PM PST           14.98           9032         +              Normal
  02/17/2026 07 PM PST           15.00           9071         +              Normal
  02/17/2026 08 PM PST           15.01           9090         +              Normal
  02/17/2026 09 PM PST           15.01           9090         0              Normal
  02/17/2026 10 PM PST           15.01           9090         0              Normal
  02/17/2026 11 PM PST           15.00           9071         -              Normal
  02/18/2026 12 AM PST           14.98           9032         -              Normal
  02/18/2026 01 AM PST           14.94           8955         -              Normal
  02/18/2026 02 AM PST           14.90           8879         -              Normal
  02/18/2026 03 AM PST           14.86           8803         -              Normal
  02/18/2026 04 AM PST           14.84           8765         -              Normal
  02/18/2026 05 AM PST           14.82           8727         -              Normal
  02/18/2026 06 AM PST           14.79           8670         -              Normal
  02/18/2026 07 AM PST           14.75           8595         -              Normal
  02/18/2026 08 AM PST           14.71           8519         -              Normal
  02/18/2026 09 AM PST           14.68           8463         -              Normal
  02/18/2026 10 AM PST           14.66           8426         -              Normal
  02/18/2026 11 AM PST           14.65           8407         -              Normal
  02/18/2026 12 PM PST           14.64           8388         -              Normal
  02/18/2026 01 PM PST           14.62           8351         -              Normal
  02/18/2026 02 PM PST           14.59           8295         -              Normal
  02/18/2026 03 PM PST           14.56           8239         -              Normal
  02/18/2026 04 PM PST           14.54           8202         -              Normal
  02/18/2026 05 PM PST           14.52           8165         -              Normal
  02/18/2026 06 PM PST           14.51           8147         -              Normal
  02/18/2026 07 PM PST           14.52           8165         +              Normal
  02/18/2026 08 PM PST           14.53           8184         +              Normal
  02/18/2026 09 PM PST           14.53           8184         0              Normal
  02/18/2026 10 PM PST           14.52           8165         -              Normal
  02/18/2026 11 PM PST           14.50           8128         -              Normal
  02/19/2026 12 AM PST           14.49           8110         -              Normal
  02/19/2026 01 AM PST           14.48           8091         -              Normal
  02/19/2026 02 AM PST           14.47           8073         -              Normal
  02/19/2026 03 AM PST           14.46           8055         -              Normal
  02/19/2026 04 AM PST           14.44           8018         -              Normal
  02/19/2026 05 AM PST           14.41           7963         -              Normal
  02/19/2026 06 AM PST           14.38           7908         -              Normal
  02/19/2026 07 AM PST           14.35           7853         -              Normal
  02/19/2026 08 AM PST           14.31           7780         -              Normal
  02/19/2026 09 AM PST           14.28           7726         -              Normal
  02/19/2026 10 AM PST           14.25           7672         -              Normal
  02/19/2026 11 AM PST           14.21           7599         -              Normal
  02/19/2026 12 PM PST           14.18           7546         -              Normal
  02/19/2026 01 PM PST           14.14           7474         -              Normal
  02/19/2026 02 PM PST           14.10           7402         -              Normal
  02/19/2026 03 PM PST           14.07           7349         -              Normal
  02/19/2026 04 PM PST           14.05           7313         -              Normal
  02/19/2026 05 PM PST           14.06           7331         +              Normal
  02/19/2026 06 PM PST           14.08           7367         +              Normal
  02/19/2026 07 PM PST           14.14           7474         +              Normal
  02/19/2026 08 PM PST           14.21           7599         +              Normal
  02/19/2026 09 PM PST           14.27           7708         +              Normal
  02/19/2026 10 PM PST           14.30           7762         +              Normal
  02/19/2026 11 PM PST           14.31           7780         +              Normal
  02/20/2026 12 AM PST           14.30           7762         -              Normal
  02/20/2026 01 AM PST           14.27           7708         -              Normal
  02/20/2026 02 AM PST           14.22           7618         -              Normal
  02/20/2026 03 AM PST           14.18           7546         -              Normal
  02/20/2026 04 AM PST           14.13           7456         -              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.