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: Apr 06 2026 at 7:05 AM PDTNext Issuance: Apr 06 2026 at 3:00 PM 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:  04/06/2026 at 07:05 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/03/2026 at 05:00 AM PDT
# Maximum Observed Stage:                       10.48 Feet
# Maximum Observed Flow:                        1998 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/06/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       9.89 Feet
# Maximum Forecast Flow:                        1427 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/01/2026 07 AM PDT            9.94           1470                        Normal
  04/01/2026 08 AM PDT            9.94           1470         0              Normal
  04/01/2026 09 AM PDT            9.94           1470         0              Normal
  04/01/2026 10 AM PDT            9.94           1470         0              Normal
  04/01/2026 11 AM PDT            9.94           1470         0              Normal
  04/01/2026 12 PM PDT            9.93           1461         -              Normal
  04/01/2026 01 PM PDT            9.94           1470         +              Normal
  04/01/2026 02 PM PDT            9.94           1470         0              Normal
  04/01/2026 03 PM PDT            9.95           1479         +              Normal
  04/01/2026 04 PM PDT            9.96           1488         +              Normal
  04/01/2026 05 PM PDT            9.96           1488         0              Normal
  04/01/2026 06 PM PDT            9.96           1488         0              Normal
  04/01/2026 07 PM PDT            9.96           1488         0              Normal
  04/01/2026 08 PM PDT            9.97           1497         +              Normal
  04/01/2026 09 PM PDT            9.97           1497         0              Normal
  04/01/2026 10 PM PDT            9.97           1497         0              Normal
  04/01/2026 11 PM PDT            9.97           1497         0              Normal
  04/02/2026 12 AM PDT            9.98           1506         +              Normal
  04/02/2026 01 AM PDT            9.98           1506         0              Normal
  04/02/2026 02 AM PDT            9.99           1515         +              Normal
  04/02/2026 03 AM PDT            9.99           1515         0              Normal
  04/02/2026 04 AM PDT           10.00           1525         +              Normal
  04/02/2026 05 AM PDT           10.01           1534         +              Normal
  04/02/2026 06 AM PDT           10.02           1543         +              Normal
  04/02/2026 07 AM PDT           10.03           1552         +              Normal
  04/02/2026 08 AM PDT           10.04           1561         +              Normal
  04/02/2026 09 AM PDT           10.05           1570         +              Normal
  04/02/2026 10 AM PDT           10.07           1589         +              Normal
  04/02/2026 11 AM PDT           10.09           1608         +              Normal
  04/02/2026 12 PM PDT           10.10           1617         +              Normal
  04/02/2026 01 PM PDT           10.11           1627         +              Normal
  04/02/2026 02 PM PDT           10.11           1627         0              Normal
  04/02/2026 03 PM PDT           10.11           1627         0              Normal
  04/02/2026 04 PM PDT           10.12           1636         +              Normal
  04/02/2026 05 PM PDT           10.13           1646         +              Normal
  04/02/2026 06 PM PDT           10.14           1655         +              Normal
  04/02/2026 07 PM PDT           10.15           1665         +              Normal
  04/02/2026 08 PM PDT           10.18           1694         +              Normal
  04/02/2026 09 PM PDT           10.22           1733         +              Normal
  04/02/2026 10 PM PDT           10.27           1782         +              Normal
  04/02/2026 11 PM PDT           10.32           1832         +              Normal
  04/03/2026 12 AM PDT           10.36           1873         +              Normal
  04/03/2026 01 AM PDT           10.40           1914         +              Normal
  04/03/2026 02 AM PDT           10.43           1946         +              Normal
  04/03/2026 03 AM PDT           10.46           1977         +              Normal
  04/03/2026 04 AM PDT           10.47           1988         +              Normal
  04/03/2026 05 AM PDT           10.48           1998         +              Normal
  04/03/2026 06 AM PDT           10.47           1988         -              Normal
  04/03/2026 07 AM PDT           10.47           1988         0              Normal
  04/03/2026 08 AM PDT           10.47           1988         0              Normal
  04/03/2026 09 AM PDT           10.46           1977         -              Normal
  04/03/2026 10 AM PDT           10.44           1956         -              Normal
  04/03/2026 11 AM PDT           10.43           1946         -              Normal
  04/03/2026 12 PM PDT           10.40           1914         -              Normal
  04/03/2026 01 PM PDT           10.39           1904         -              Normal
  04/03/2026 02 PM PDT           10.35           1863         -              Normal
  04/03/2026 03 PM PDT           10.34           1853         -              Normal
  04/03/2026 04 PM PDT           10.32           1832         -              Normal
  04/03/2026 05 PM PDT           10.29           1802         -              Normal
  04/03/2026 06 PM PDT           10.28           1792         -              Normal
  04/03/2026 07 PM PDT           10.27           1782         -              Normal
  04/03/2026 08 PM PDT           10.24           1752         -              Normal
  04/03/2026 09 PM PDT           10.22           1733         -              Normal
  04/03/2026 10 PM PDT           10.21           1723         -              Normal
  04/03/2026 11 PM PDT           10.20           1713         -              Normal
  04/04/2026 12 AM PDT           10.17           1684         -              Normal
  04/04/2026 01 AM PDT           10.18           1694         +              Normal
  04/04/2026 02 AM PDT           10.16           1674         -              Normal
  04/04/2026 03 AM PDT           10.15           1665         -              Normal
  04/04/2026 04 AM PDT           10.14           1655         -              Normal
  04/04/2026 05 AM PDT           10.13           1646         -              Normal
  04/04/2026 06 AM PDT           10.13           1646         0              Normal
  04/04/2026 07 AM PDT           10.12           1636         -              Normal
  04/04/2026 08 AM PDT           10.11           1627         -              Normal
  04/04/2026 09 AM PDT           10.10           1617         -              Normal
  04/04/2026 10 AM PDT           10.10           1617         0              Normal
  04/04/2026 11 AM PDT           10.09           1608         -              Normal
  04/04/2026 12 PM PDT           10.08           1598         -              Normal
  04/04/2026 01 PM PDT           10.07           1589         -              Normal
  04/04/2026 02 PM PDT           10.08           1598         +              Normal
  04/04/2026 03 PM PDT           10.07           1589         -              Normal
  04/04/2026 04 PM PDT           10.06           1580         -              Normal
  04/04/2026 05 PM PDT           10.06           1580         0              Normal
  04/04/2026 06 PM PDT           10.05           1570         -              Normal
  04/04/2026 07 PM PDT           10.04           1561         -              Normal
  04/04/2026 08 PM PDT           10.04           1561         0              Normal
  04/04/2026 09 PM PDT           10.03           1552         -              Normal
  04/04/2026 10 PM PDT           10.02           1543         -              Normal
  04/04/2026 11 PM PDT           10.01           1534         -              Normal
  04/05/2026 12 AM PDT           10.01           1534         0              Normal
  04/05/2026 01 AM PDT           10.00           1525         -              Normal
  04/05/2026 02 AM PDT           10.00           1525         0              Normal
  04/05/2026 03 AM PDT           10.00           1525         0              Normal
  04/05/2026 04 AM PDT            9.99           1515         -              Normal
  04/05/2026 05 AM PDT            9.98           1506         -              Normal
  04/05/2026 06 AM PDT            9.98           1506         0              Normal
  04/05/2026 07 AM PDT            9.98           1506         0              Normal
  04/05/2026 08 AM PDT            9.97           1497         -              Normal
  04/05/2026 09 AM PDT            9.97           1497         0              Normal
  04/05/2026 10 AM PDT            9.96           1488         -              Normal
  04/05/2026 11 AM PDT            9.96           1488         0              Normal
  04/05/2026 12 PM PDT            9.96           1488         0              Normal
  04/05/2026 01 PM PDT            9.96           1488         0              Normal
  04/05/2026 02 PM PDT            9.96           1488         0              Normal
  04/05/2026 03 PM PDT            9.96           1488         0              Normal
  04/05/2026 04 PM PDT            9.96           1488         0              Normal
  04/05/2026 05 PM PDT            9.95           1479         -              Normal
  04/05/2026 06 PM PDT            9.95           1479         0              Normal
  04/05/2026 07 PM PDT            9.94           1470         -              Normal
  04/05/2026 08 PM PDT            9.94           1470         0              Normal
  04/05/2026 09 PM PDT            9.93           1461         -              Normal
  04/05/2026 10 PM PDT            9.93           1461         0              Normal
  04/05/2026 11 PM PDT            9.93           1461         0              Normal
  04/06/2026 12 AM PDT            9.92           1453         -              Normal
  04/06/2026 01 AM PDT            9.92           1453         0              Normal
  04/06/2026 02 AM PDT            9.91           1444         -              Normal
  04/06/2026 03 AM PDT            9.91           1444         0              Normal
  04/06/2026 04 AM PDT            9.90           1435         -              Normal
  04/06/2026 05 AM PDT            9.90           1435         0              Normal
  04/06/2026 06 AM PDT            9.90           1435         0              Normal
  04/06/2026 07 AM PDT            9.89           1427         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/06/2026 08 AM PDT            9.89           1427                        Normal
  04/06/2026 09 AM PDT            9.89           1427         0              Normal
  04/06/2026 10 AM PDT            9.89           1427         0              Normal
  04/06/2026 11 AM PDT            9.88           1418         -              Normal
  04/06/2026 12 PM PDT            9.88           1418         0              Normal
  04/06/2026 01 PM PDT            9.88           1418         0              Normal
  04/06/2026 02 PM PDT            9.88           1418         0              Normal
  04/06/2026 03 PM PDT            9.87           1409         -              Normal
  04/06/2026 04 PM PDT            9.87           1409         0              Normal
  04/06/2026 05 PM PDT            9.87           1409         0              Normal
  04/06/2026 06 PM PDT            9.86           1401         -              Normal
  04/06/2026 07 PM PDT            9.86           1401         0              Normal
  04/06/2026 08 PM PDT            9.86           1401         0              Normal
  04/06/2026 09 PM PDT            9.86           1401         0              Normal
  04/06/2026 10 PM PDT            9.86           1401         0              Normal
  04/06/2026 11 PM PDT            9.85           1392         -              Normal
  04/07/2026 12 AM PDT            9.85           1392         0              Normal
  04/07/2026 01 AM PDT            9.85           1392         0              Normal
  04/07/2026 02 AM PDT            9.85           1392         0              Normal
  04/07/2026 03 AM PDT            9.84           1384         -              Normal
  04/07/2026 04 AM PDT            9.84           1384         0              Normal
  04/07/2026 05 AM PDT            9.84           1384         0              Normal
  04/07/2026 06 AM PDT            9.84           1384         0              Normal
  04/07/2026 07 AM PDT            9.84           1384         0              Normal
  04/07/2026 08 AM PDT            9.84           1384         0              Normal
  04/07/2026 09 AM PDT            9.83           1375         -              Normal
  04/07/2026 10 AM PDT            9.83           1375         0              Normal
  04/07/2026 11 AM PDT            9.83           1375         0              Normal
  04/07/2026 12 PM PDT            9.83           1375         0              Normal
  04/07/2026 01 PM PDT            9.83           1375         0              Normal
  04/07/2026 02 PM PDT            9.82           1367         -              Normal
  04/07/2026 03 PM PDT            9.82           1367         0              Normal
  04/07/2026 04 PM PDT            9.82           1367         0              Normal
  04/07/2026 05 PM PDT            9.82           1367         0              Normal
  04/07/2026 06 PM PDT            9.82           1367         0              Normal
  04/07/2026 07 PM PDT            9.81           1358         -              Normal
  04/07/2026 08 PM PDT            9.81           1358         0              Normal
  04/07/2026 09 PM PDT            9.81           1358         0              Normal
  04/07/2026 10 PM PDT            9.81           1358         0              Normal
  04/07/2026 11 PM PDT            9.81           1358         0              Normal
  04/08/2026 12 AM PDT            9.81           1358         0              Normal
  04/08/2026 01 AM PDT            9.80           1350         -              Normal
  04/08/2026 02 AM PDT            9.80           1350         0              Normal
  04/08/2026 03 AM PDT            9.80           1350         0              Normal
  04/08/2026 04 AM PDT            9.80           1350         0              Normal
  04/08/2026 05 AM PDT            9.80           1350         0              Normal
  04/08/2026 06 AM PDT            9.80           1350         0              Normal
  04/08/2026 07 AM PDT            9.79           1341         -              Normal
  04/08/2026 08 AM PDT            9.79           1341         0              Normal
  04/08/2026 09 AM PDT            9.79           1341         0              Normal
  04/08/2026 10 AM PDT            9.79           1341         0              Normal
  04/08/2026 11 AM PDT            9.79           1341         0              Normal
  04/08/2026 12 PM PDT            9.79           1341         0              Normal
  04/08/2026 01 PM PDT            9.79           1341         0              Normal
  04/08/2026 02 PM PDT            9.78           1333         -              Normal
  04/08/2026 03 PM PDT            9.78           1333         0              Normal
  04/08/2026 04 PM PDT            9.78           1333         0              Normal
  04/08/2026 05 PM PDT            9.78           1333         0              Normal
  04/08/2026 06 PM PDT            9.78           1333         0              Normal
  04/08/2026 07 PM PDT            9.78           1333         0              Normal
  04/08/2026 08 PM PDT            9.77           1325         -              Normal
  04/08/2026 09 PM PDT            9.77           1325         0              Normal
  04/08/2026 10 PM PDT            9.77           1325         0              Normal
  04/08/2026 11 PM PDT            9.77           1325         0              Normal
  04/09/2026 12 AM PDT            9.77           1325         0              Normal
  04/09/2026 01 AM PDT            9.77           1325         0              Normal
  04/09/2026 02 AM PDT            9.76           1316         -              Normal
  04/09/2026 03 AM PDT            9.76           1316         0              Normal
  04/09/2026 04 AM PDT            9.76           1316         0              Normal
  04/09/2026 05 AM PDT            9.76           1316         0              Normal
  04/09/2026 06 AM PDT            9.76           1316         0              Normal
  04/09/2026 07 AM PDT            9.76           1316         0              Normal
  04/09/2026 08 AM PDT            9.76           1316         0              Normal
  04/09/2026 09 AM PDT            9.75           1308         -              Normal
  04/09/2026 10 AM PDT            9.75           1308         0              Normal
  04/09/2026 11 AM PDT            9.75           1308         0              Normal
  04/09/2026 12 PM PDT            9.75           1308         0              Normal
  04/09/2026 01 PM PDT            9.75           1308         0              Normal
  04/09/2026 02 PM PDT            9.75           1308         0              Normal
  04/09/2026 03 PM PDT            9.75           1308         0              Normal
  04/09/2026 04 PM PDT            9.75           1308         0              Normal
  04/09/2026 05 PM PDT            9.74           1300         -              Normal
  04/09/2026 06 PM PDT            9.74           1300         0              Normal
  04/09/2026 07 PM PDT            9.74           1300         0              Normal
  04/09/2026 08 PM PDT            9.74           1300         0              Normal
  04/09/2026 09 PM PDT            9.74           1300         0              Normal
  04/09/2026 10 PM PDT            9.75           1308         +              Normal
  04/09/2026 11 PM PDT            9.75           1308         0              Normal
  04/10/2026 12 AM PDT            9.75           1308         0              Normal
  04/10/2026 01 AM PDT            9.75           1308         0              Normal
  04/10/2026 02 AM PDT            9.75           1308         0              Normal
  04/10/2026 03 AM PDT            9.76           1316         +              Normal
  04/10/2026 04 AM PDT            9.76           1316         0              Normal
  04/10/2026 05 AM PDT            9.76           1316         0              Normal
  04/10/2026 06 AM PDT            9.76           1316         0              Normal
  04/10/2026 07 AM PDT            9.76           1316         0              Normal
  04/10/2026 08 AM PDT            9.76           1316         0              Normal
  04/10/2026 09 AM PDT            9.76           1316         0              Normal
  04/10/2026 10 AM PDT            9.76           1316         0              Normal
  04/10/2026 11 AM PDT            9.76           1316         0              Normal
  04/10/2026 12 PM PDT            9.77           1325         +              Normal
  04/10/2026 01 PM PDT            9.77           1325         0              Normal
  04/10/2026 02 PM PDT            9.78           1333         +              Normal
  04/10/2026 03 PM PDT            9.79           1341         +              Normal
  04/10/2026 04 PM PDT            9.80           1350         +              Normal
  04/10/2026 05 PM PDT            9.81           1358         +              Normal
  04/10/2026 06 PM PDT            9.81           1358         0              Normal
  04/10/2026 07 PM PDT            9.82           1367         +              Normal
  04/10/2026 08 PM PDT            9.83           1375         +              Normal
  04/10/2026 09 PM PDT            9.84           1384         +              Normal
  04/10/2026 10 PM PDT            9.85           1392         +              Normal
  04/10/2026 11 PM PDT            9.86           1401         +              Normal
  04/11/2026 12 AM PDT            9.86           1401         0              Normal
  04/11/2026 01 AM PDT            9.86           1401         0              Normal
  04/11/2026 02 AM PDT            9.87           1409         +              Normal
  04/11/2026 03 AM PDT            9.86           1401         -              Normal
  04/11/2026 04 AM PDT            9.86           1401         0              Normal
  04/11/2026 05 AM PDT            9.86           1401         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.