National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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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: May 11 2026 at 7:14 AM PDTNext Issuance: May 12 2026 at 9:00 AM PDT
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:  05/11/2026 at 07:14 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/06/2026 at 10:00 AM PDT
# Maximum Observed Stage:                       9.82 Feet
# Maximum Observed Flow:                        1400 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/11/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       9.35 Feet
# Maximum Forecast Flow:                        1030 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/06/2026 07 AM PDT            9.82           1400                        Normal
  05/06/2026 08 AM PDT            9.82           1400         0              Normal
  05/06/2026 09 AM PDT            9.82           1400         0              Normal
  05/06/2026 10 AM PDT            9.82           1400         0              Normal
  05/06/2026 11 AM PDT            9.81           1391         -              Normal
  05/06/2026 12 PM PDT            9.80           1383         -              Normal
  05/06/2026 01 PM PDT            9.80           1383         0              Normal
  05/06/2026 02 PM PDT            9.79           1374         -              Normal
  05/06/2026 03 PM PDT            9.80           1383         +              Normal
  05/06/2026 04 PM PDT            9.79           1374         -              Normal
  05/06/2026 05 PM PDT            9.79           1374         0              Normal
  05/06/2026 06 PM PDT            9.78           1366         -              Normal
  05/06/2026 07 PM PDT            9.77           1357         -              Normal
  05/06/2026 08 PM PDT            9.77           1357         0              Normal
  05/06/2026 09 PM PDT            9.75           1341         -              Normal
  05/06/2026 10 PM PDT            9.75           1341         0              Normal
  05/06/2026 11 PM PDT            9.74           1332         -              Normal
  05/07/2026 12 AM PDT            9.74           1332         0              Normal
  05/07/2026 01 AM PDT            9.73           1324         -              Normal
  05/07/2026 02 AM PDT            9.73           1324         0              Normal
  05/07/2026 03 AM PDT            9.73           1324         0              Normal
  05/07/2026 04 AM PDT            9.72           1316         -              Normal
  05/07/2026 05 AM PDT            9.71           1307         -              Normal
  05/07/2026 06 AM PDT            9.71           1307         0              Normal
  05/07/2026 07 AM PDT            9.69           1291         -              Normal
  05/07/2026 08 AM PDT            9.70           1299         +              Normal
  05/07/2026 09 AM PDT            9.70           1299         0              Normal
  05/07/2026 10 AM PDT            9.69           1291         -              Normal
  05/07/2026 11 AM PDT            9.69           1291         0              Normal
  05/07/2026 12 PM PDT            9.68           1283         -              Normal
  05/07/2026 01 PM PDT            9.68           1283         0              Normal
  05/07/2026 02 PM PDT            9.67           1275         -              Normal
  05/07/2026 03 PM PDT            9.67           1275         0              Normal
  05/07/2026 04 PM PDT            9.67           1275         0              Normal
  05/07/2026 05 PM PDT            9.66           1267         -              Normal
  05/07/2026 06 PM PDT            9.66           1267         0              Normal
  05/07/2026 07 PM PDT            9.66           1267         0              Normal
  05/07/2026 08 PM PDT            9.65           1259         -              Normal
  05/07/2026 09 PM PDT            9.65           1259         0              Normal
  05/07/2026 10 PM PDT            9.64           1250         -              Normal
  05/07/2026 11 PM PDT            9.64           1250         0              Normal
  05/08/2026 12 AM PDT            9.63           1242         -              Normal
  05/08/2026 01 AM PDT            9.63           1242         0              Normal
  05/08/2026 02 AM PDT            9.62           1234         -              Normal
  05/08/2026 03 AM PDT            9.62           1234         0              Normal
  05/08/2026 04 AM PDT            9.62           1234         0              Normal
  05/08/2026 05 AM PDT            9.62           1234         0              Normal
  05/08/2026 06 AM PDT            9.61           1226         -              Normal
  05/08/2026 07 AM PDT            9.61           1226         0              Normal
  05/08/2026 08 AM PDT            9.62           1234         +              Normal
  05/08/2026 09 AM PDT            9.63           1242         +              Normal
  05/08/2026 10 AM PDT            9.63           1242         0              Normal
  05/08/2026 11 AM PDT            9.64           1250         +              Normal
  05/08/2026 12 PM PDT            9.65           1259         +              Normal
  05/08/2026 01 PM PDT            9.65           1259         0              Normal
  05/08/2026 02 PM PDT            9.65           1259         0              Normal
  05/08/2026 03 PM PDT            9.65           1259         0              Normal
  05/08/2026 04 PM PDT            9.64           1250         -              Normal
  05/08/2026 05 PM PDT            9.64           1250         0              Normal
  05/08/2026 06 PM PDT            9.63           1242         -              Normal
  05/08/2026 07 PM PDT            9.63           1242         0              Normal
  05/08/2026 08 PM PDT            9.63           1242         0              Normal
  05/08/2026 09 PM PDT            9.62           1234         -              Normal
  05/08/2026 10 PM PDT            9.61           1226         -              Normal
  05/08/2026 11 PM PDT            9.60           1219         -              Normal
  05/09/2026 12 AM PDT            9.59           1211         -              Normal
  05/09/2026 01 AM PDT            9.59           1211         0              Normal
  05/09/2026 02 AM PDT            9.59           1211         0              Normal
  05/09/2026 03 AM PDT            9.57           1195         -              Normal
  05/09/2026 04 AM PDT            9.57           1195         0              Normal
  05/09/2026 05 AM PDT            9.56           1187         -              Normal
  05/09/2026 06 AM PDT            9.55           1179         -              Normal
  05/09/2026 07 AM PDT            9.55           1179         0              Normal
  05/09/2026 08 AM PDT            9.54           1172         -              Normal
  05/09/2026 09 AM PDT            9.54           1172         0              Normal
  05/09/2026 10 AM PDT            9.53           1164         -              Normal
  05/09/2026 11 AM PDT            9.53           1164         0              Normal
  05/09/2026 12 PM PDT            9.52           1156         -              Normal
  05/09/2026 01 PM PDT            9.52           1156         0              Normal
  05/09/2026 02 PM PDT            9.52           1156         0              Normal
  05/09/2026 03 PM PDT            9.52           1156         0              Normal
  05/09/2026 04 PM PDT            9.52           1156         0              Normal
  05/09/2026 05 PM PDT            9.50           1141         -              Normal
  05/09/2026 06 PM PDT            9.50           1141         0              Normal
  05/09/2026 07 PM PDT            9.50           1141         0              Normal
  05/09/2026 08 PM PDT            9.49           1133         -              Normal
  05/09/2026 09 PM PDT            9.48           1126         -              Normal
  05/09/2026 10 PM PDT            9.47           1118         -              Normal
  05/09/2026 11 PM PDT            9.47           1118         0              Normal
  05/10/2026 12 AM PDT            9.46           1111         -              Normal
  05/10/2026 01 AM PDT            9.46           1111         0              Normal
  05/10/2026 02 AM PDT            9.45           1103         -              Normal
  05/10/2026 03 AM PDT            9.45           1103         0              Normal
  05/10/2026 04 AM PDT            9.46           1111         +              Normal
  05/10/2026 05 AM PDT            9.45           1103         -              Normal
  05/10/2026 06 AM PDT            9.45           1103         0              Normal
  05/10/2026 07 AM PDT            9.45           1103         0              Normal
  05/10/2026 08 AM PDT            9.45           1103         0              Normal
  05/10/2026 09 AM PDT            9.45           1103         0              Normal
  05/10/2026 10 AM PDT            9.45           1103         0              Normal
  05/10/2026 11 AM PDT            9.44           1096         -              Normal
  05/10/2026 12 PM PDT            9.43           1088         -              Normal
  05/10/2026 01 PM PDT            9.43           1088         0              Normal
  05/10/2026 02 PM PDT            9.43           1088         0              Normal
  05/10/2026 03 PM PDT            9.43           1088         0              Normal
  05/10/2026 04 PM PDT            9.43           1088         0              Normal
  05/10/2026 05 PM PDT            9.42           1081         -              Normal
  05/10/2026 06 PM PDT            9.41           1073         -              Normal
  05/10/2026 07 PM PDT            9.41           1073         0              Normal
  05/10/2026 08 PM PDT            9.40           1066         -              Normal
  05/10/2026 09 PM PDT            9.39           1059         -              Normal
  05/10/2026 10 PM PDT            9.38           1051         -              Normal
  05/10/2026 11 PM PDT            9.38           1051         0              Normal
  05/11/2026 12 AM PDT            9.38           1051         0              Normal
  05/11/2026 01 AM PDT            9.38           1051         0              Normal
  05/11/2026 02 AM PDT            9.37           1044         -              Normal
  05/11/2026 03 AM PDT            9.37           1044         0              Normal
  05/11/2026 04 AM PDT            9.36           1037         -              Normal
  05/11/2026 05 AM PDT            9.36           1037         0              Normal
  05/11/2026 06 AM PDT            9.36           1037         0              Normal
  05/11/2026 07 AM PDT            9.35           1030         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/11/2026 08 AM PDT            9.35           1030                        Normal
  05/11/2026 09 AM PDT            9.35           1030         0              Normal
  05/11/2026 10 AM PDT            9.35           1030         0              Normal
  05/11/2026 11 AM PDT            9.35           1030         0              Normal
  05/11/2026 12 PM PDT            9.35           1030         0              Normal
  05/11/2026 01 PM PDT            9.35           1030         0              Normal
  05/11/2026 02 PM PDT            9.35           1030         0              Normal
  05/11/2026 03 PM PDT            9.34           1023         -              Normal
  05/11/2026 04 PM PDT            9.34           1023         0              Normal
  05/11/2026 05 PM PDT            9.34           1023         0              Normal
  05/11/2026 06 PM PDT            9.33           1015         -              Normal
  05/11/2026 07 PM PDT            9.33           1015         0              Normal
  05/11/2026 08 PM PDT            9.32           1008         -              Normal
  05/11/2026 09 PM PDT            9.32           1008         0              Normal
  05/11/2026 10 PM PDT            9.31           1001         -              Normal
  05/11/2026 11 PM PDT            9.31           1001         0              Normal
  05/12/2026 12 AM PDT            9.30            994         -              Normal
  05/12/2026 01 AM PDT            9.30            994         0              Normal
  05/12/2026 02 AM PDT            9.30            994         0              Normal
  05/12/2026 03 AM PDT            9.29            987         -              Normal
  05/12/2026 04 AM PDT            9.29            987         0              Normal
  05/12/2026 05 AM PDT            9.29            987         0              Normal
  05/12/2026 06 AM PDT            9.28            980         -              Normal
  05/12/2026 07 AM PDT            9.28            980         0              Normal
  05/12/2026 08 AM PDT            9.28            980         0              Normal
  05/12/2026 09 AM PDT            9.27            973         -              Normal
  05/12/2026 10 AM PDT            9.27            973         0              Normal
  05/12/2026 11 AM PDT            9.27            973         0              Normal
  05/12/2026 12 PM PDT            9.27            973         0              Normal
  05/12/2026 01 PM PDT            9.26            966         -              Normal
  05/12/2026 02 PM PDT            9.26            966         0              Normal
  05/12/2026 03 PM PDT            9.26            966         0              Normal
  05/12/2026 04 PM PDT            9.25            959         -              Normal
  05/12/2026 05 PM PDT            9.25            959         0              Normal
  05/12/2026 06 PM PDT            9.25            959         0              Normal
  05/12/2026 07 PM PDT            9.25            959         0              Normal
  05/12/2026 08 PM PDT            9.24            952         -              Normal
  05/12/2026 09 PM PDT            9.24            952         0              Normal
  05/12/2026 10 PM PDT            9.24            952         0              Normal
  05/12/2026 11 PM PDT            9.24            952         0              Normal
  05/13/2026 12 AM PDT            9.23            946         -              Normal
  05/13/2026 01 AM PDT            9.23            946         0              Normal
  05/13/2026 02 AM PDT            9.23            946         0              Normal
  05/13/2026 03 AM PDT            9.23            946         0              Normal
  05/13/2026 04 AM PDT            9.22            939         -              Normal
  05/13/2026 05 AM PDT            9.22            939         0              Normal
  05/13/2026 06 AM PDT            9.22            939         0              Normal
  05/13/2026 07 AM PDT            9.22            939         0              Normal
  05/13/2026 08 AM PDT            9.21            932         -              Normal
  05/13/2026 09 AM PDT            9.21            932         0              Normal
  05/13/2026 10 AM PDT            9.21            932         0              Normal
  05/13/2026 11 AM PDT            9.21            932         0              Normal
  05/13/2026 12 PM PDT            9.21            932         0              Normal
  05/13/2026 01 PM PDT            9.20            925         -              Normal
  05/13/2026 02 PM PDT            9.20            925         0              Normal
  05/13/2026 03 PM PDT            9.20            925         0              Normal
  05/13/2026 04 PM PDT            9.20            925         0              Normal
  05/13/2026 05 PM PDT            9.19            918         -              Normal
  05/13/2026 06 PM PDT            9.19            918         0              Normal
  05/13/2026 07 PM PDT            9.19            918         0              Normal
  05/13/2026 08 PM PDT            9.19            918         0              Normal
  05/13/2026 09 PM PDT            9.19            918         0              Normal
  05/13/2026 10 PM PDT            9.18            912         -              Normal
  05/13/2026 11 PM PDT            9.18            912         0              Normal
  05/14/2026 12 AM PDT            9.18            912         0              Normal
  05/14/2026 01 AM PDT            9.18            912         0              Normal
  05/14/2026 02 AM PDT            9.18            912         0              Normal
  05/14/2026 03 AM PDT            9.17            905         -              Normal
  05/14/2026 04 AM PDT            9.17            905         0              Normal
  05/14/2026 05 AM PDT            9.17            905         0              Normal
  05/14/2026 06 AM PDT            9.17            905         0              Normal
  05/14/2026 07 AM PDT            9.16            898         -              Normal
  05/14/2026 08 AM PDT            9.16            898         0              Normal
  05/14/2026 09 AM PDT            9.16            898         0              Normal
  05/14/2026 10 AM PDT            9.16            898         0              Normal
  05/14/2026 11 AM PDT            9.16            898         0              Normal
  05/14/2026 12 PM PDT            9.15            892         -              Normal
  05/14/2026 01 PM PDT            9.15            892         0              Normal
  05/14/2026 02 PM PDT            9.15            892         0              Normal
  05/14/2026 03 PM PDT            9.15            892         0              Normal
  05/14/2026 04 PM PDT            9.14            885         -              Normal
  05/14/2026 05 PM PDT            9.14            885         0              Normal
  05/14/2026 06 PM PDT            9.14            885         0              Normal
  05/14/2026 07 PM PDT            9.14            885         0              Normal
  05/14/2026 08 PM PDT            9.14            885         0              Normal
  05/14/2026 09 PM PDT            9.13            879         -              Normal
  05/14/2026 10 PM PDT            9.13            879         0              Normal
  05/14/2026 11 PM PDT            9.13            879         0              Normal
  05/15/2026 12 AM PDT            9.13            879         0              Normal
  05/15/2026 01 AM PDT            9.13            879         0              Normal
  05/15/2026 02 AM PDT            9.12            872         -              Normal
  05/15/2026 03 AM PDT            9.12            872         0              Normal
  05/15/2026 04 AM PDT            9.12            872         0              Normal
  05/15/2026 05 AM PDT            9.12            872         0              Normal
  05/15/2026 06 AM PDT            9.12            872         0              Normal
  05/15/2026 07 AM PDT            9.12            872         0              Normal
  05/15/2026 08 AM PDT            9.11            865         -              Normal
  05/15/2026 09 AM PDT            9.11            865         0              Normal
  05/15/2026 10 AM PDT            9.11            865         0              Normal
  05/15/2026 11 AM PDT            9.11            865         0              Normal
  05/15/2026 12 PM PDT            9.11            865         0              Normal
  05/15/2026 01 PM PDT            9.10            859         -              Normal
  05/15/2026 02 PM PDT            9.10            859         0              Normal
  05/15/2026 03 PM PDT            9.10            859         0              Normal
  05/15/2026 04 PM PDT            9.10            859         0              Normal
  05/15/2026 05 PM PDT            9.10            859         0              Normal
  05/15/2026 06 PM PDT            9.09            853         -              Normal
  05/15/2026 07 PM PDT            9.09            853         0              Normal
  05/15/2026 08 PM PDT            9.09            853         0              Normal
  05/15/2026 09 PM PDT            9.09            853         0              Normal
  05/15/2026 10 PM PDT            9.09            853         0              Normal
  05/15/2026 11 PM PDT            9.08            846         -              Normal
  05/16/2026 12 AM PDT            9.08            846         0              Normal
  05/16/2026 01 AM PDT            9.08            846         0              Normal
  05/16/2026 02 AM PDT            9.08            846         0              Normal
  05/16/2026 03 AM PDT            9.08            846         0              Normal
  05/16/2026 04 AM PDT            9.07            840         -              Normal
  05/16/2026 05 AM PDT            9.07            840         0              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.