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 17 2026 at 7:37 AM PDTNext Issuance: May 18 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:  05/17/2026 at 07:37 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/12/2026 at 02:00 PM PDT
# Maximum Observed Stage:                       9.29 Feet
# Maximum Observed Flow:                        987 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/17/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       8.93 Feet
# Maximum Forecast Flow:                        753 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/12/2026 07 AM PDT            9.29            987                        Normal
  05/12/2026 08 AM PDT            9.29            987         0              Normal
  05/12/2026 09 AM PDT            9.29            987         0              Normal
  05/12/2026 10 AM PDT            9.29            987         0              Normal
  05/12/2026 11 AM PDT            9.29            987         0              Normal
  05/12/2026 12 PM PDT            9.28            980         -              Normal
  05/12/2026 01 PM PDT            9.28            980         0              Normal
  05/12/2026 02 PM PDT            9.29            987         +              Normal
  05/12/2026 03 PM PDT            9.28            980         -              Normal
  05/12/2026 04 PM PDT            9.28            980         0              Normal
  05/12/2026 05 PM PDT            9.28            980         0              Normal
  05/12/2026 06 PM PDT            9.28            980         0              Normal
  05/12/2026 07 PM PDT            9.28            980         0              Normal
  05/12/2026 08 PM PDT            9.27            973         -              Normal
  05/12/2026 09 PM PDT            9.26            966         -              Normal
  05/12/2026 10 PM PDT            9.26            966         0              Normal
  05/12/2026 11 PM PDT            9.25            959         -              Normal
  05/13/2026 12 AM PDT            9.25            959         0              Normal
  05/13/2026 01 AM PDT            9.24            952         -              Normal
  05/13/2026 02 AM PDT            9.24            952         0              Normal
  05/13/2026 03 AM PDT            9.24            952         0              Normal
  05/13/2026 04 AM PDT            9.23            946         -              Normal
  05/13/2026 05 AM PDT            9.23            946         0              Normal
  05/13/2026 06 AM PDT            9.23            946         0              Normal
  05/13/2026 07 AM PDT            9.23            946         0              Normal
  05/13/2026 08 AM PDT            9.23            946         0              Normal
  05/13/2026 09 AM PDT            9.22            939         -              Normal
  05/13/2026 10 AM PDT            9.22            939         0              Normal
  05/13/2026 11 AM PDT            9.22            939         0              Normal
  05/13/2026 12 PM PDT            9.22            939         0              Normal
  05/13/2026 01 PM PDT            9.22            939         0              Normal
  05/13/2026 02 PM PDT            9.22            939         0              Normal
  05/13/2026 03 PM PDT            9.22            939         0              Normal
  05/13/2026 04 PM PDT            9.24            952         +              Normal
  05/13/2026 05 PM PDT            9.21            932         -              Normal
  05/13/2026 06 PM PDT            9.21            932         0              Normal
  05/13/2026 07 PM PDT            9.21            932         0              Normal
  05/13/2026 08 PM PDT            9.20            925         -              Normal
  05/13/2026 09 PM PDT            9.19            918         -              Normal
  05/13/2026 10 PM PDT            9.19            918         0              Normal
  05/13/2026 11 PM PDT            9.19            918         0              Normal
  05/14/2026 12 AM PDT            9.18            912         -              Normal
  05/14/2026 01 AM PDT            9.20            925         +              Normal
  05/14/2026 02 AM PDT            9.17            905         -              Normal
  05/14/2026 03 AM PDT            9.16            898         -              Normal
  05/14/2026 04 AM PDT            9.16            898         0              Normal
  05/14/2026 05 AM PDT            9.16            898         0              Normal
  05/14/2026 06 AM PDT            9.17            905         +              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            9.15            892         -              Normal
  05/14/2026 11 AM PDT            9.15            892         0              Normal
  05/14/2026 12 PM PDT            9.16            898         +              Normal
  05/14/2026 01 PM PDT            9.16            898         0              Normal
  05/14/2026 02 PM PDT            9.16            898         0              Normal
  05/14/2026 03 PM PDT            9.17            905         +              Normal
  05/14/2026 04 PM PDT            9.17            905         0              Normal
  05/14/2026 05 PM PDT            9.16            898         -              Normal
  05/14/2026 06 PM PDT            9.16            898         0              Normal
  05/14/2026 07 PM PDT            9.15            892         -              Normal
  05/14/2026 08 PM PDT            9.16            898         +              Normal
  05/14/2026 09 PM PDT            9.15            892         -              Normal
  05/14/2026 10 PM PDT            9.15            892         0              Normal
  05/14/2026 11 PM PDT            9.14            885         -              Normal
  05/15/2026 12 AM PDT            9.14            885         0              Normal
  05/15/2026 01 AM PDT            9.14            885         0              Normal
  05/15/2026 02 AM PDT            9.13            879         -              Normal
  05/15/2026 03 AM PDT            9.13            879         0              Normal
  05/15/2026 04 AM PDT            9.13            879         0              Normal
  05/15/2026 05 AM PDT            9.12            872         -              Normal
  05/15/2026 06 AM PDT            9.12            872         0              Normal
  05/15/2026 07 AM PDT            9.11            865         -              Normal
  05/15/2026 08 AM PDT            9.10            859         -              Normal
  05/15/2026 09 AM PDT            9.10            859         0              Normal
  05/15/2026 10 AM PDT            9.09            853         -              Normal
  05/15/2026 11 AM PDT            9.09            853         0              Normal
  05/15/2026 12 PM PDT            9.09            853         0              Normal
  05/15/2026 01 PM PDT            9.09            853         0              Normal
  05/15/2026 02 PM PDT            9.09            853         0              Normal
  05/15/2026 03 PM PDT            9.09            853         0              Normal
  05/15/2026 04 PM PDT            9.08            846         -              Normal
  05/15/2026 05 PM PDT            9.08            846         0              Normal
  05/15/2026 06 PM PDT            9.08            846         0              Normal
  05/15/2026 07 PM PDT            9.08            846         0              Normal
  05/15/2026 08 PM PDT            9.07            840         -              Normal
  05/15/2026 09 PM PDT            9.06            833         -              Normal
  05/15/2026 10 PM PDT            9.06            833         0              Normal
  05/15/2026 11 PM PDT            9.06            833         0              Normal
  05/16/2026 12 AM PDT            9.06            833         0              Normal
  05/16/2026 01 AM PDT            9.05            827         -              Normal
  05/16/2026 02 AM PDT            9.05            827         0              Normal
  05/16/2026 03 AM PDT            9.05            827         0              Normal
  05/16/2026 04 AM PDT            9.04            821         -              Normal
  05/16/2026 05 AM PDT            9.04            821         0              Normal
  05/16/2026 06 AM PDT            9.04            821         0              Normal
  05/16/2026 07 AM PDT            9.04            821         0              Normal
  05/16/2026 08 AM PDT            9.03            814         -              Normal
  05/16/2026 09 AM PDT            9.03            814         0              Normal
  05/16/2026 10 AM PDT            9.02            808         -              Normal
  05/16/2026 11 AM PDT            9.01            802         -              Normal
  05/16/2026 12 PM PDT            9.01            802         0              Normal
  05/16/2026 01 PM PDT            9.00            796         -              Normal
  05/16/2026 02 PM PDT            8.99            789         -              Normal
  05/16/2026 03 PM PDT            9.00            796         +              Normal
  05/16/2026 04 PM PDT            9.00            796         0              Normal
  05/16/2026 05 PM PDT            8.99            789         -              Normal
  05/16/2026 06 PM PDT            8.99            789         0              Normal
  05/16/2026 07 PM PDT            8.98            783         -              Normal
  05/16/2026 08 PM PDT            8.97            777         -              Normal
  05/16/2026 09 PM PDT            8.97            777         0              Normal
  05/16/2026 10 PM PDT            8.96            771         -              Normal
  05/16/2026 11 PM PDT            8.96            771         0              Normal
  05/17/2026 12 AM PDT            8.96            771         0              Normal
  05/17/2026 01 AM PDT            8.96            771         0              Normal
  05/17/2026 02 AM PDT            8.95            765         -              Normal
  05/17/2026 03 AM PDT            8.94            759         -              Normal
  05/17/2026 04 AM PDT            8.94            759         0              Normal
  05/17/2026 05 AM PDT            8.94            759         0              Normal
  05/17/2026 06 AM PDT            8.94            759         0              Normal
  05/17/2026 07 AM PDT            8.93            753         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/17/2026 08 AM PDT            8.93            753                        Normal
  05/17/2026 09 AM PDT            8.93            753         0              Normal
  05/17/2026 10 AM PDT            8.92            747         -              Normal
  05/17/2026 11 AM PDT            8.92            747         0              Normal
  05/17/2026 12 PM PDT            8.92            747         0              Normal
  05/17/2026 01 PM PDT            8.92            747         0              Normal
  05/17/2026 02 PM PDT            8.92            747         0              Normal
  05/17/2026 03 PM PDT            8.92            747         0              Normal
  05/17/2026 04 PM PDT            8.91            741         -              Normal
  05/17/2026 05 PM PDT            8.91            741         0              Normal
  05/17/2026 06 PM PDT            8.91            741         0              Normal
  05/17/2026 07 PM PDT            8.91            741         0              Normal
  05/17/2026 08 PM PDT            8.91            741         0              Normal
  05/17/2026 09 PM PDT            8.91            741         0              Normal
  05/17/2026 10 PM PDT            8.91            741         0              Normal
  05/17/2026 11 PM PDT            8.90            735         -              Normal
  05/18/2026 12 AM PDT            8.90            735         0              Normal
  05/18/2026 01 AM PDT            8.90            735         0              Normal
  05/18/2026 02 AM PDT            8.90            735         0              Normal
  05/18/2026 03 AM PDT            8.90            735         0              Normal
  05/18/2026 04 AM PDT            8.90            735         0              Normal
  05/18/2026 05 AM PDT            8.90            735         0              Normal
  05/18/2026 06 AM PDT            8.90            735         0              Normal
  05/18/2026 07 AM PDT            8.89            729         -              Normal
  05/18/2026 08 AM PDT            8.89            729         0              Normal
  05/18/2026 09 AM PDT            8.89            729         0              Normal
  05/18/2026 10 AM PDT            8.89            729         0              Normal
  05/18/2026 11 AM PDT            8.89            729         0              Normal
  05/18/2026 12 PM PDT            8.89            729         0              Normal
  05/18/2026 01 PM PDT            8.89            729         0              Normal
  05/18/2026 02 PM PDT            8.89            729         0              Normal
  05/18/2026 03 PM PDT            8.88            723         -              Normal
  05/18/2026 04 PM PDT            8.88            723         0              Normal
  05/18/2026 05 PM PDT            8.88            723         0              Normal
  05/18/2026 06 PM PDT            8.88            723         0              Normal
  05/18/2026 07 PM PDT            8.88            723         0              Normal
  05/18/2026 08 PM PDT            8.88            723         0              Normal
  05/18/2026 09 PM PDT            8.88            723         0              Normal
  05/18/2026 10 PM PDT            8.88            723         0              Normal
  05/18/2026 11 PM PDT            8.87            717         -              Normal
  05/19/2026 12 AM PDT            8.87            717         0              Normal
  05/19/2026 01 AM PDT            8.87            717         0              Normal
  05/19/2026 02 AM PDT            8.87            717         0              Normal
  05/19/2026 03 AM PDT            8.87            717         0              Normal
  05/19/2026 04 AM PDT            8.87            717         0              Normal
  05/19/2026 05 AM PDT            8.87            717         0              Normal
  05/19/2026 06 AM PDT            8.87            717         0              Normal
  05/19/2026 07 AM PDT            8.86            712         -              Normal
  05/19/2026 08 AM PDT            8.86            712         0              Normal
  05/19/2026 09 AM PDT            8.86            712         0              Normal
  05/19/2026 10 AM PDT            8.86            712         0              Normal
  05/19/2026 11 AM PDT            8.86            712         0              Normal
  05/19/2026 12 PM PDT            8.86            712         0              Normal
  05/19/2026 01 PM PDT            8.86            712         0              Normal
  05/19/2026 02 PM PDT            8.86            712         0              Normal
  05/19/2026 03 PM PDT            8.86            712         0              Normal
  05/19/2026 04 PM PDT            8.85            706         -              Normal
  05/19/2026 05 PM PDT            8.85            706         0              Normal
  05/19/2026 06 PM PDT            8.85            706         0              Normal
  05/19/2026 07 PM PDT            8.85            706         0              Normal
  05/19/2026 08 PM PDT            8.85            706         0              Normal
  05/19/2026 09 PM PDT            8.85            706         0              Normal
  05/19/2026 10 PM PDT            8.85            706         0              Normal
  05/19/2026 11 PM PDT            8.84            700         -              Normal
  05/20/2026 12 AM PDT            8.84            700         0              Normal
  05/20/2026 01 AM PDT            8.84            700         0              Normal
  05/20/2026 02 AM PDT            8.84            700         0              Normal
  05/20/2026 03 AM PDT            8.84            700         0              Normal
  05/20/2026 04 AM PDT            8.84            700         0              Normal
  05/20/2026 05 AM PDT            8.84            700         0              Normal
  05/20/2026 06 AM PDT            8.84            700         0              Normal
  05/20/2026 07 AM PDT            8.84            700         0              Normal
  05/20/2026 08 AM PDT            8.83            694         -              Normal
  05/20/2026 09 AM PDT            8.83            694         0              Normal
  05/20/2026 10 AM PDT            8.83            694         0              Normal
  05/20/2026 11 AM PDT            8.83            694         0              Normal
  05/20/2026 12 PM PDT            8.83            694         0              Normal
  05/20/2026 01 PM PDT            8.83            694         0              Normal
  05/20/2026 02 PM PDT            8.83            694         0              Normal
  05/20/2026 03 PM PDT            8.83            694         0              Normal
  05/20/2026 04 PM PDT            8.82            689         -              Normal
  05/20/2026 05 PM PDT            8.82            689         0              Normal
  05/20/2026 06 PM PDT            8.82            689         0              Normal
  05/20/2026 07 PM PDT            8.82            689         0              Normal
  05/20/2026 08 PM PDT            8.82            689         0              Normal
  05/20/2026 09 PM PDT            8.82            689         0              Normal
  05/20/2026 10 PM PDT            8.82            689         0              Normal
  05/20/2026 11 PM PDT            8.81            683         -              Normal
  05/21/2026 12 AM PDT            8.81            683         0              Normal
  05/21/2026 01 AM PDT            8.81            683         0              Normal
  05/21/2026 02 AM PDT            8.81            683         0              Normal
  05/21/2026 03 AM PDT            8.81            683         0              Normal
  05/21/2026 04 AM PDT            8.81            683         0              Normal
  05/21/2026 05 AM PDT            8.81            683         0              Normal
  05/21/2026 06 AM PDT            8.81            683         0              Normal
  05/21/2026 07 AM PDT            8.81            683         0              Normal
  05/21/2026 08 AM PDT            8.81            683         0              Normal
  05/21/2026 09 AM PDT            8.80            677         -              Normal
  05/21/2026 10 AM PDT            8.80            677         0              Normal
  05/21/2026 11 AM PDT            8.80            677         0              Normal
  05/21/2026 12 PM PDT            8.80            677         0              Normal
  05/21/2026 01 PM PDT            8.80            677         0              Normal
  05/21/2026 02 PM PDT            8.80            677         0              Normal
  05/21/2026 03 PM PDT            8.80            677         0              Normal
  05/21/2026 04 PM PDT            8.80            677         0              Normal
  05/21/2026 05 PM PDT            8.80            677         0              Normal
  05/21/2026 06 PM PDT            8.79            672         -              Normal
  05/21/2026 07 PM PDT            8.79            672         0              Normal
  05/21/2026 08 PM PDT            8.79            672         0              Normal
  05/21/2026 09 PM PDT            8.79            672         0              Normal
  05/21/2026 10 PM PDT            8.79            672         0              Normal
  05/21/2026 11 PM PDT            8.79            672         0              Normal
  05/22/2026 12 AM PDT            8.79            672         0              Normal
  05/22/2026 01 AM PDT            8.79            672         0              Normal
  05/22/2026 02 AM PDT            8.79            672         0              Normal
  05/22/2026 03 AM PDT            8.78            666         -              Normal
  05/22/2026 04 AM PDT            8.78            666         0              Normal
  05/22/2026 05 AM PDT            8.78            666         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.