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: Mar 22 2026 at 7:43 AM PDTNext Issuance: Mar 23 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:  03/22/2026 at 07:43 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/17/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       10.97 Feet
# Maximum Observed Flow:                        2560 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/22/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       10.53 Feet
# Maximum Forecast Flow:                        2052 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/17/2026 07 AM PDT           10.97           2560                        Normal
  03/17/2026 08 AM PDT           10.96           2547         -              Normal
  03/17/2026 09 AM PDT           10.96           2547         0              Normal
  03/17/2026 10 AM PDT           10.96           2547         0              Normal
  03/17/2026 11 AM PDT           10.96           2547         0              Normal
  03/17/2026 12 PM PDT           10.95           2535         -              Normal
  03/17/2026 01 PM PDT           10.94           2523         -              Normal
  03/17/2026 02 PM PDT           10.95           2535         +              Normal
  03/17/2026 03 PM PDT           10.94           2523         -              Normal
  03/17/2026 04 PM PDT           10.94           2523         0              Normal
  03/17/2026 05 PM PDT           10.93           2511         -              Normal
  03/17/2026 06 PM PDT           10.93           2511         0              Normal
  03/17/2026 07 PM PDT           10.92           2499         -              Normal
  03/17/2026 08 PM PDT           10.92           2499         0              Normal
  03/17/2026 09 PM PDT           10.91           2487         -              Normal
  03/17/2026 10 PM PDT           10.90           2475         -              Normal
  03/17/2026 11 PM PDT           10.90           2475         0              Normal
  03/18/2026 12 AM PDT           10.90           2475         0              Normal
  03/18/2026 01 AM PDT           10.89           2463         -              Normal
  03/18/2026 02 AM PDT           10.89           2463         0              Normal
  03/18/2026 03 AM PDT           10.89           2463         0              Normal
  03/18/2026 04 AM PDT           10.89           2463         0              Normal
  03/18/2026 05 AM PDT           10.88           2451         -              Normal
  03/18/2026 06 AM PDT           10.88           2451         0              Normal
  03/18/2026 07 AM PDT           10.87           2439         -              Normal
  03/18/2026 08 AM PDT           10.88           2451         +              Normal
  03/18/2026 09 AM PDT           10.86           2427         -              Normal
  03/18/2026 10 AM PDT           10.87           2439         +              Normal
  03/18/2026 11 AM PDT           10.86           2427         -              Normal
  03/18/2026 12 PM PDT           10.87           2439         +              Normal
  03/18/2026 01 PM PDT           10.85           2415         -              Normal
  03/18/2026 02 PM PDT           10.86           2427         +              Normal
  03/18/2026 03 PM PDT           10.85           2415         -              Normal
  03/18/2026 04 PM PDT           10.85           2415         0              Normal
  03/18/2026 05 PM PDT           10.84           2403         -              Normal
  03/18/2026 06 PM PDT           10.83           2391         -              Normal
  03/18/2026 07 PM PDT           10.83           2391         0              Normal
  03/18/2026 08 PM PDT           10.82           2379         -              Normal
  03/18/2026 09 PM PDT           10.83           2391         +              Normal
  03/18/2026 10 PM PDT           10.82           2379         -              Normal
  03/18/2026 11 PM PDT           10.82           2379         0              Normal
  03/19/2026 12 AM PDT           10.81           2368         -              Normal
  03/19/2026 01 AM PDT           10.81           2368         0              Normal
  03/19/2026 02 AM PDT           10.80           2356         -              Normal
  03/19/2026 03 AM PDT           10.80           2356         0              Normal
  03/19/2026 04 AM PDT           10.80           2356         0              Normal
  03/19/2026 05 AM PDT           10.79           2344         -              Normal
  03/19/2026 06 AM PDT           10.80           2356         +              Normal
  03/19/2026 07 AM PDT           10.78           2333         -              Normal
  03/19/2026 08 AM PDT           10.79           2344         +              Normal
  03/19/2026 09 AM PDT           10.78           2333         -              Normal
  03/19/2026 10 AM PDT           10.77           2321         -              Normal
  03/19/2026 11 AM PDT           10.78           2333         +              Normal
  03/19/2026 12 PM PDT           10.77           2321         -              Normal
  03/19/2026 01 PM PDT           10.76           2309         -              Normal
  03/19/2026 02 PM PDT           10.76           2309         0              Normal
  03/19/2026 03 PM PDT           10.77           2321         +              Normal
  03/19/2026 04 PM PDT           10.76           2309         -              Normal
  03/19/2026 05 PM PDT           10.76           2309         0              Normal
  03/19/2026 06 PM PDT           10.76           2309         0              Normal
  03/19/2026 07 PM PDT           10.75           2298         -              Normal
  03/19/2026 08 PM PDT           10.74           2286         -              Normal
  03/19/2026 09 PM PDT           10.73           2275         -              Normal
  03/19/2026 10 PM PDT           10.72           2263         -              Normal
  03/19/2026 11 PM PDT           10.72           2263         0              Normal
  03/20/2026 12 AM PDT           10.72           2263         0              Normal
  03/20/2026 01 AM PDT           10.72           2263         0              Normal
  03/20/2026 02 AM PDT           10.72           2263         0              Normal
  03/20/2026 03 AM PDT           10.71           2252         -              Normal
  03/20/2026 04 AM PDT           10.70           2241         -              Normal
  03/20/2026 05 AM PDT           10.70           2241         0              Normal
  03/20/2026 06 AM PDT           10.70           2241         0              Normal
  03/20/2026 07 AM PDT           10.69           2229         -              Normal
  03/20/2026 08 AM PDT           10.70           2241         +              Normal
  03/20/2026 09 AM PDT           10.69           2229         -              Normal
  03/20/2026 10 AM PDT           10.68           2218         -              Normal
  03/20/2026 11 AM PDT           10.69           2229         +              Normal
  03/20/2026 12 PM PDT           10.68           2218         -              Normal
  03/20/2026 01 PM PDT           10.67           2207         -              Normal
  03/20/2026 02 PM PDT           10.67           2207         0              Normal
  03/20/2026 03 PM PDT           10.68           2218         +              Normal
  03/20/2026 04 PM PDT           10.68           2218         0              Normal
  03/20/2026 05 PM PDT           10.67           2207         -              Normal
  03/20/2026 06 PM PDT           10.66           2195         -              Normal
  03/20/2026 07 PM PDT           10.66           2195         0              Normal
  03/20/2026 08 PM PDT           10.65           2184         -              Normal
  03/20/2026 09 PM PDT           10.65           2184         0              Normal
  03/20/2026 10 PM PDT           10.64           2173         -              Normal
  03/20/2026 11 PM PDT           10.64           2173         0              Normal
  03/21/2026 12 AM PDT           10.64           2173         0              Normal
  03/21/2026 01 AM PDT           10.63           2162         -              Normal
  03/21/2026 02 AM PDT           10.63           2162         0              Normal
  03/21/2026 03 AM PDT           10.62           2151         -              Normal
  03/21/2026 04 AM PDT           10.62           2151         0              Normal
  03/21/2026 05 AM PDT           10.62           2151         0              Normal
  03/21/2026 06 AM PDT           10.62           2151         0              Normal
  03/21/2026 07 AM PDT           10.61           2140         -              Normal
  03/21/2026 08 AM PDT           10.62           2151         +              Normal
  03/21/2026 09 AM PDT           10.61           2140         -              Normal
  03/21/2026 10 AM PDT           10.61           2140         0              Normal
  03/21/2026 11 AM PDT           10.60           2129         -              Normal
  03/21/2026 12 PM PDT           10.60           2129         0              Normal
  03/21/2026 01 PM PDT           10.59           2118         -              Normal
  03/21/2026 02 PM PDT           10.60           2129         +              Normal
  03/21/2026 03 PM PDT           10.60           2129         0              Normal
  03/21/2026 04 PM PDT           10.60           2129         0              Normal
  03/21/2026 05 PM PDT           10.59           2118         -              Normal
  03/21/2026 06 PM PDT           10.59           2118         0              Normal
  03/21/2026 07 PM PDT           10.58           2107         -              Normal
  03/21/2026 08 PM PDT           10.57           2096         -              Normal
  03/21/2026 09 PM PDT           10.57           2096         0              Normal
  03/21/2026 10 PM PDT           10.57           2096         0              Normal
  03/21/2026 11 PM PDT           10.57           2096         0              Normal
  03/22/2026 12 AM PDT           10.56           2085         -              Normal
  03/22/2026 01 AM PDT           10.56           2085         0              Normal
  03/22/2026 02 AM PDT           10.55           2074         -              Normal
  03/22/2026 03 AM PDT           10.54           2063         -              Normal
  03/22/2026 04 AM PDT           10.54           2063         0              Normal
  03/22/2026 05 AM PDT           10.54           2063         0              Normal
  03/22/2026 06 AM PDT           10.54           2063         0              Normal
  03/22/2026 07 AM PDT           10.54           2063         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/22/2026 08 AM PDT           10.53           2052                        Normal
  03/22/2026 09 AM PDT           10.53           2052         0              Normal
  03/22/2026 10 AM PDT           10.53           2052         0              Normal
  03/22/2026 11 AM PDT           10.53           2052         0              Normal
  03/22/2026 12 PM PDT           10.52           2041         -              Normal
  03/22/2026 01 PM PDT           10.52           2041         0              Normal
  03/22/2026 02 PM PDT           10.51           2031         -              Normal
  03/22/2026 03 PM PDT           10.51           2031         0              Normal
  03/22/2026 04 PM PDT           10.50           2020         -              Normal
  03/22/2026 05 PM PDT           10.50           2020         0              Normal
  03/22/2026 06 PM PDT           10.49           2009         -              Normal
  03/22/2026 07 PM PDT           10.49           2009         0              Normal
  03/22/2026 08 PM PDT           10.49           2009         0              Normal
  03/22/2026 09 PM PDT           10.48           1998         -              Normal
  03/22/2026 10 PM PDT           10.48           1998         0              Normal
  03/22/2026 11 PM PDT           10.47           1988         -              Normal
  03/23/2026 12 AM PDT           10.47           1988         0              Normal
  03/23/2026 01 AM PDT           10.46           1977         -              Normal
  03/23/2026 02 AM PDT           10.45           1967         -              Normal
  03/23/2026 03 AM PDT           10.45           1967         0              Normal
  03/23/2026 04 AM PDT           10.44           1956         -              Normal
  03/23/2026 05 AM PDT           10.44           1956         0              Normal
  03/23/2026 06 AM PDT           10.43           1946         -              Normal
  03/23/2026 07 AM PDT           10.43           1946         0              Normal
  03/23/2026 08 AM PDT           10.42           1935         -              Normal
  03/23/2026 09 AM PDT           10.42           1935         0              Normal
  03/23/2026 10 AM PDT           10.41           1925         -              Normal
  03/23/2026 11 AM PDT           10.41           1925         0              Normal
  03/23/2026 12 PM PDT           10.41           1925         0              Normal
  03/23/2026 01 PM PDT           10.41           1925         0              Normal
  03/23/2026 02 PM PDT           10.41           1925         0              Normal
  03/23/2026 03 PM PDT           10.41           1925         0              Normal
  03/23/2026 04 PM PDT           10.40           1914         -              Normal
  03/23/2026 05 PM PDT           10.40           1914         0              Normal
  03/23/2026 06 PM PDT           10.40           1914         0              Normal
  03/23/2026 07 PM PDT           10.40           1914         0              Normal
  03/23/2026 08 PM PDT           10.39           1904         -              Normal
  03/23/2026 09 PM PDT           10.39           1904         0              Normal
  03/23/2026 10 PM PDT           10.38           1894         -              Normal
  03/23/2026 11 PM PDT           10.38           1894         0              Normal
  03/24/2026 12 AM PDT           10.37           1883         -              Normal
  03/24/2026 01 AM PDT           10.37           1883         0              Normal
  03/24/2026 02 AM PDT           10.36           1873         -              Normal
  03/24/2026 03 AM PDT           10.36           1873         0              Normal
  03/24/2026 04 AM PDT           10.35           1863         -              Normal
  03/24/2026 05 AM PDT           10.34           1853         -              Normal
  03/24/2026 06 AM PDT           10.34           1853         0              Normal
  03/24/2026 07 AM PDT           10.33           1842         -              Normal
  03/24/2026 08 AM PDT           10.33           1842         0              Normal
  03/24/2026 09 AM PDT           10.32           1832         -              Normal
  03/24/2026 10 AM PDT           10.32           1832         0              Normal
  03/24/2026 11 AM PDT           10.32           1832         0              Normal
  03/24/2026 12 PM PDT           10.31           1822         -              Normal
  03/24/2026 01 PM PDT           10.31           1822         0              Normal
  03/24/2026 02 PM PDT           10.31           1822         0              Normal
  03/24/2026 03 PM PDT           10.31           1822         0              Normal
  03/24/2026 04 PM PDT           10.31           1822         0              Normal
  03/24/2026 05 PM PDT           10.30           1812         -              Normal
  03/24/2026 06 PM PDT           10.30           1812         0              Normal
  03/24/2026 07 PM PDT           10.30           1812         0              Normal
  03/24/2026 08 PM PDT           10.29           1802         -              Normal
  03/24/2026 09 PM PDT           10.29           1802         0              Normal
  03/24/2026 10 PM PDT           10.29           1802         0              Normal
  03/24/2026 11 PM PDT           10.28           1792         -              Normal
  03/25/2026 12 AM PDT           10.28           1792         0              Normal
  03/25/2026 01 AM PDT           10.28           1792         0              Normal
  03/25/2026 02 AM PDT           10.27           1782         -              Normal
  03/25/2026 03 AM PDT           10.27           1782         0              Normal
  03/25/2026 04 AM PDT           10.26           1772         -              Normal
  03/25/2026 05 AM PDT           10.26           1772         0              Normal
  03/25/2026 06 AM PDT           10.25           1762         -              Normal
  03/25/2026 07 AM PDT           10.25           1762         0              Normal
  03/25/2026 08 AM PDT           10.24           1752         -              Normal
  03/25/2026 09 AM PDT           10.24           1752         0              Normal
  03/25/2026 10 AM PDT           10.24           1752         0              Normal
  03/25/2026 11 AM PDT           10.23           1742         -              Normal
  03/25/2026 12 PM PDT           10.23           1742         0              Normal
  03/25/2026 01 PM PDT           10.23           1742         0              Normal
  03/25/2026 02 PM PDT           10.22           1733         -              Normal
  03/25/2026 03 PM PDT           10.22           1733         0              Normal
  03/25/2026 04 PM PDT           10.22           1733         0              Normal
  03/25/2026 05 PM PDT           10.21           1723         -              Normal
  03/25/2026 06 PM PDT           10.21           1723         0              Normal
  03/25/2026 07 PM PDT           10.21           1723         0              Normal
  03/25/2026 08 PM PDT           10.20           1713         -              Normal
  03/25/2026 09 PM PDT           10.20           1713         0              Normal
  03/25/2026 10 PM PDT           10.20           1713         0              Normal
  03/25/2026 11 PM PDT           10.19           1703         -              Normal
  03/26/2026 12 AM PDT           10.19           1703         0              Normal
  03/26/2026 01 AM PDT           10.19           1703         0              Normal
  03/26/2026 02 AM PDT           10.18           1694         -              Normal
  03/26/2026 03 AM PDT           10.18           1694         0              Normal
  03/26/2026 04 AM PDT           10.17           1684         -              Normal
  03/26/2026 05 AM PDT           10.17           1684         0              Normal
  03/26/2026 06 AM PDT           10.17           1684         0              Normal
  03/26/2026 07 AM PDT           10.16           1674         -              Normal
  03/26/2026 08 AM PDT           10.16           1674         0              Normal
  03/26/2026 09 AM PDT           10.16           1674         0              Normal
  03/26/2026 10 AM PDT           10.15           1665         -              Normal
  03/26/2026 11 AM PDT           10.15           1665         0              Normal
  03/26/2026 12 PM PDT           10.15           1665         0              Normal
  03/26/2026 01 PM PDT           10.14           1655         -              Normal
  03/26/2026 02 PM PDT           10.14           1655         0              Normal
  03/26/2026 03 PM PDT           10.14           1655         0              Normal
  03/26/2026 04 PM PDT           10.13           1646         -              Normal
  03/26/2026 05 PM PDT           10.13           1646         0              Normal
  03/26/2026 06 PM PDT           10.13           1646         0              Normal
  03/26/2026 07 PM PDT           10.12           1636         -              Normal
  03/26/2026 08 PM PDT           10.12           1636         0              Normal
  03/26/2026 09 PM PDT           10.12           1636         0              Normal
  03/26/2026 10 PM PDT           10.12           1636         0              Normal
  03/26/2026 11 PM PDT           10.11           1627         -              Normal
  03/27/2026 12 AM PDT           10.11           1627         0              Normal
  03/27/2026 01 AM PDT           10.11           1627         0              Normal
  03/27/2026 02 AM PDT           10.10           1617         -              Normal
  03/27/2026 03 AM PDT           10.10           1617         0              Normal
  03/27/2026 04 AM PDT           10.10           1617         0              Normal
  03/27/2026 05 AM PDT           10.09           1608         -              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.