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EEL RIVER - FORT SEWARD (FTSC1)
| Latitude: 40.22º N | Longitude: 123.63º W | Elevation: 217 Feet | | Forecast Type: Official Location |
| Location: Humboldt County in California | Bulletin Group: North Coast | River Group: North Coast |
| Issuance Time: | Apr 19 2026 at 7:10 AM PDT | Next Issuance: | Apr 20 2026 at 9:00 AM PDT
| |
| Action/Monitor: 55.0 Feet | Minor Flood: 70.0 Feet | Moderate Flood: 80.0 Feet | Major Flood: 90.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Eel River - Fort Seward (FTSC1)
#
# File Generation Time: 04/19/2026 at 07:10 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/14/2026 at 07:00 AM PDT
# Maximum Observed Stage: 11.97 Feet
# Maximum Observed Flow: 4009 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/22/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 15.40 Feet
# Maximum Forecast Flow: 9887 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/14/2026 07 AM PDT 11.97 4009 Normal
04/14/2026 08 AM PDT 11.92 3931 - Normal
04/14/2026 09 AM PDT 11.87 3853 - Normal
04/14/2026 10 AM PDT 11.82 3776 - Normal
04/14/2026 11 AM PDT 11.78 3715 - Normal
04/14/2026 12 PM PDT 11.74 3655 - Normal
04/14/2026 01 PM PDT 11.70 3595 - Normal
04/14/2026 02 PM PDT 11.68 3565 - Normal
04/14/2026 03 PM PDT 11.64 3506 - Normal
04/14/2026 04 PM PDT 11.60 3448 - Normal
04/14/2026 05 PM PDT 11.59 3434 - Normal
04/14/2026 06 PM PDT 11.56 3390 - Normal
04/14/2026 07 PM PDT 11.54 3362 - Normal
04/14/2026 08 PM PDT 11.52 3333 - Normal
04/14/2026 09 PM PDT 11.52 3333 0 Normal
04/14/2026 10 PM PDT 11.52 3333 0 Normal
04/14/2026 11 PM PDT 11.51 3319 - Normal
04/15/2026 12 AM PDT 11.48 3276 - Normal
04/15/2026 01 AM PDT 11.46 3248 - Normal
04/15/2026 02 AM PDT 11.44 3220 - Normal
04/15/2026 03 AM PDT 11.39 3151 - Normal
04/15/2026 04 AM PDT 11.36 3110 - Normal
04/15/2026 05 AM PDT 11.33 3069 - Normal
04/15/2026 06 AM PDT 11.29 3015 - Normal
04/15/2026 07 AM PDT 11.25 2962 - Normal
04/15/2026 08 AM PDT 11.21 2909 - Normal
04/15/2026 09 AM PDT 11.18 2869 - Normal
04/15/2026 10 AM PDT 11.17 2856 - Normal
04/15/2026 11 AM PDT 11.14 2817 - Normal
04/15/2026 12 PM PDT 11.11 2779 - Normal
04/15/2026 01 PM PDT 11.09 2753 - Normal
04/15/2026 02 PM PDT 11.06 2715 - Normal
04/15/2026 03 PM PDT 11.07 2728 + Normal
04/15/2026 04 PM PDT 11.05 2702 - Normal
04/15/2026 05 PM PDT 11.04 2690 - Normal
04/15/2026 06 PM PDT 11.05 2702 + Normal
04/15/2026 07 PM PDT 11.06 2715 + Normal
04/15/2026 08 PM PDT 11.06 2715 0 Normal
04/15/2026 09 PM PDT 11.08 2740 + Normal
04/15/2026 10 PM PDT 11.11 2779 + Normal
04/15/2026 11 PM PDT 11.11 2779 0 Normal
04/16/2026 12 AM PDT 11.11 2779 0 Normal
04/16/2026 01 AM PDT 11.11 2779 0 Normal
04/16/2026 02 AM PDT 11.09 2753 - Normal
04/16/2026 03 AM PDT 11.08 2740 - Normal
04/16/2026 04 AM PDT 11.05 2702 - Normal
04/16/2026 05 AM PDT 11.03 2677 - Normal
04/16/2026 06 AM PDT 11.01 2652 - Normal
04/16/2026 07 AM PDT 10.99 2627 - Normal
04/16/2026 08 AM PDT 10.97 2603 - Normal
04/16/2026 09 AM PDT 10.94 2566 - Normal
04/16/2026 10 AM PDT 10.92 2541 - Normal
04/16/2026 11 AM PDT 10.90 2517 - Normal
04/16/2026 12 PM PDT 10.88 2493 - Normal
04/16/2026 01 PM PDT 10.86 2469 - Normal
04/16/2026 02 PM PDT 10.85 2457 - Normal
04/16/2026 03 PM PDT 10.83 2433 - Normal
04/16/2026 04 PM PDT 10.82 2421 - Normal
04/16/2026 05 PM PDT 10.77 2362 - Normal
04/16/2026 06 PM PDT 10.76 2351 - Normal
04/16/2026 07 PM PDT 10.75 2339 - Normal
04/16/2026 08 PM PDT 10.74 2328 - Normal
04/16/2026 09 PM PDT 10.73 2316 - Normal
04/16/2026 10 PM PDT 10.72 2304 - Normal
04/16/2026 11 PM PDT 10.71 2293 - Normal
04/17/2026 12 AM PDT 10.71 2293 0 Normal
04/17/2026 01 AM PDT 10.70 2281 - Normal
04/17/2026 02 AM PDT 10.69 2270 - Normal
04/17/2026 03 AM PDT 10.69 2270 0 Normal
04/17/2026 04 AM PDT 10.67 2247 - Normal
04/17/2026 05 AM PDT 10.66 2236 - Normal
04/17/2026 06 AM PDT 10.65 2225 - Normal
04/17/2026 07 AM PDT 10.64 2213 - Normal
04/17/2026 08 AM PDT 10.63 2202 - Normal
04/17/2026 09 AM PDT 10.61 2180 - Normal
04/17/2026 10 AM PDT 10.60 2169 - Normal
04/17/2026 11 AM PDT 10.58 2146 - Normal
04/17/2026 12 PM PDT 10.57 2135 - Normal
04/17/2026 01 PM PDT 10.57 2135 0 Normal
04/17/2026 02 PM PDT 10.54 2103 - Normal
04/17/2026 03 PM PDT 10.54 2103 0 Normal
04/17/2026 04 PM PDT 10.53 2092 - Normal
04/17/2026 05 PM PDT 10.52 2081 - Normal
04/17/2026 06 PM PDT 10.50 2059 - Normal
04/17/2026 07 PM PDT 10.49 2048 - Normal
04/17/2026 08 PM PDT 10.48 2038 - Normal
04/17/2026 09 PM PDT 10.46 2016 - Normal
04/17/2026 10 PM PDT 10.46 2016 0 Normal
04/17/2026 11 PM PDT 10.46 2016 0 Normal
04/18/2026 12 AM PDT 10.44 1995 - Normal
04/18/2026 01 AM PDT 10.45 2006 + Normal
04/18/2026 02 AM PDT 10.43 1984 - Normal
04/18/2026 03 AM PDT 10.42 1974 - Normal
04/18/2026 04 AM PDT 10.40 1953 - Normal
04/18/2026 05 AM PDT 10.40 1953 0 Normal
04/18/2026 06 AM PDT 10.39 1942 - Normal
04/18/2026 07 AM PDT 10.38 1932 - Normal
04/18/2026 08 AM PDT 10.36 1911 - Normal
04/18/2026 09 AM PDT 10.35 1901 - Normal
04/18/2026 10 AM PDT 10.35 1901 0 Normal
04/18/2026 11 AM PDT 10.34 1891 - Normal
04/18/2026 12 PM PDT 10.33 1880 - Normal
04/18/2026 01 PM PDT 10.32 1870 - Normal
04/18/2026 02 PM PDT 10.32 1870 0 Normal
04/18/2026 03 PM PDT 10.32 1870 0 Normal
04/18/2026 04 PM PDT 10.31 1860 - Normal
04/18/2026 05 PM PDT 10.31 1860 0 Normal
04/18/2026 06 PM PDT 10.29 1840 - Normal
04/18/2026 07 PM PDT 10.28 1830 - Normal
04/18/2026 08 PM PDT 10.28 1830 0 Normal
04/18/2026 09 PM PDT 10.27 1820 - Normal
04/18/2026 10 PM PDT 10.25 1799 - Normal
04/18/2026 11 PM PDT 10.25 1799 0 Normal
04/19/2026 12 AM PDT 10.25 1799 0 Normal
04/19/2026 01 AM PDT 10.25 1799 0 Normal
04/19/2026 02 AM PDT 10.24 1790 - Normal
04/19/2026 03 AM PDT 10.24 1790 0 Normal
04/19/2026 04 AM PDT 10.23 1780 - Normal
04/19/2026 05 AM PDT 10.23 1780 0 Normal
04/19/2026 06 AM PDT 10.22 1770 - Normal
04/19/2026 07 AM PDT 10.22 1770 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/19/2026 08 AM PDT 10.21 1760 Normal
04/19/2026 09 AM PDT 10.21 1760 0 Normal
04/19/2026 10 AM PDT 10.20 1750 - Normal
04/19/2026 11 AM PDT 10.19 1740 - Normal
04/19/2026 12 PM PDT 10.19 1740 0 Normal
04/19/2026 01 PM PDT 10.18 1730 - Normal
04/19/2026 02 PM PDT 10.17 1721 - Normal
04/19/2026 03 PM PDT 10.17 1721 0 Normal
04/19/2026 04 PM PDT 10.16 1711 - Normal
04/19/2026 05 PM PDT 10.16 1711 0 Normal
04/19/2026 06 PM PDT 10.15 1701 - Normal
04/19/2026 07 PM PDT 10.14 1692 - Normal
04/19/2026 08 PM PDT 10.14 1692 0 Normal
04/19/2026 09 PM PDT 10.14 1692 0 Normal
04/19/2026 10 PM PDT 10.14 1692 0 Normal
04/19/2026 11 PM PDT 10.14 1692 0 Normal
04/20/2026 12 AM PDT 10.13 1682 - Normal
04/20/2026 01 AM PDT 10.13 1682 0 Normal
04/20/2026 02 AM PDT 10.13 1682 0 Normal
04/20/2026 03 AM PDT 10.12 1672 - Normal
04/20/2026 04 AM PDT 10.12 1672 0 Normal
04/20/2026 05 AM PDT 10.12 1672 0 Normal
04/20/2026 06 AM PDT 10.11 1663 - Normal
04/20/2026 07 AM PDT 10.11 1663 0 Normal
04/20/2026 08 AM PDT 10.10 1653 - Normal
04/20/2026 09 AM PDT 10.10 1653 0 Normal
04/20/2026 10 AM PDT 10.10 1653 0 Normal
04/20/2026 11 AM PDT 10.09 1644 - Normal
04/20/2026 12 PM PDT 10.09 1644 0 Normal
04/20/2026 01 PM PDT 10.09 1644 0 Normal
04/20/2026 02 PM PDT 10.09 1644 0 Normal
04/20/2026 03 PM PDT 10.10 1653 + Normal
04/20/2026 04 PM PDT 10.10 1653 0 Normal
04/20/2026 05 PM PDT 10.12 1672 + Normal
04/20/2026 06 PM PDT 10.14 1692 + Normal
04/20/2026 07 PM PDT 10.18 1730 + Normal
04/20/2026 08 PM PDT 10.24 1790 + Normal
04/20/2026 09 PM PDT 10.36 1911 + Normal
04/20/2026 10 PM PDT 10.52 2081 + Normal
04/20/2026 11 PM PDT 10.74 2328 + Normal
04/21/2026 12 AM PDT 11.04 2690 + Normal
04/21/2026 01 AM PDT 11.40 3165 + Normal
04/21/2026 02 AM PDT 11.71 3610 + Normal
04/21/2026 03 AM PDT 11.94 3962 + Normal
04/21/2026 04 AM PDT 12.15 4281 + Normal
04/21/2026 05 AM PDT 12.46 4741 + Normal
04/21/2026 06 AM PDT 12.70 5108 + Normal
04/21/2026 07 AM PDT 12.89 5406 + Normal
04/21/2026 08 AM PDT 13.05 5662 + Normal
04/21/2026 09 AM PDT 13.19 5889 + Normal
04/21/2026 10 AM PDT 13.31 6086 + Normal
04/21/2026 11 AM PDT 13.43 6286 + Normal
04/21/2026 12 PM PDT 13.62 6607 + Normal
04/21/2026 01 PM PDT 13.81 6933 + Normal
04/21/2026 02 PM PDT 13.99 7248 + Normal
04/21/2026 03 PM PDT 14.16 7550 + Normal
04/21/2026 04 PM PDT 14.29 7784 + Normal
04/21/2026 05 PM PDT 14.38 7948 + Normal
04/21/2026 06 PM PDT 14.45 8076 + Normal
04/21/2026 07 PM PDT 14.53 8223 + Normal
04/21/2026 08 PM PDT 14.64 8428 + Normal
04/21/2026 09 PM PDT 14.91 8936 + Normal
04/21/2026 10 PM PDT 15.05 9204 + Normal
04/21/2026 11 PM PDT 15.15 9398 + Normal
04/22/2026 12 AM PDT 15.20 9495 + Normal
04/22/2026 01 AM PDT 15.23 9553 + Normal
04/22/2026 02 AM PDT 15.23 9553 0 Normal
04/22/2026 03 AM PDT 15.22 9534 - Normal
04/22/2026 04 AM PDT 15.24 9573 + Normal
04/22/2026 05 AM PDT 15.27 9631 + Normal
04/22/2026 06 AM PDT 15.33 9749 + Normal
04/22/2026 07 AM PDT 15.38 9848 + Normal
04/22/2026 08 AM PDT 15.40 9887 + Normal
04/22/2026 09 AM PDT 15.39 9867 - Normal
04/22/2026 10 AM PDT 15.36 9808 - Normal
04/22/2026 11 AM PDT 15.31 9710 - Normal
04/22/2026 12 PM PDT 15.27 9631 - Normal
04/22/2026 01 PM PDT 15.20 9495 - Normal
04/22/2026 02 PM PDT 15.13 9359 - Normal
04/22/2026 03 PM PDT 15.04 9185 - Normal
04/22/2026 04 PM PDT 14.96 9032 - Normal
04/22/2026 05 PM PDT 14.89 8898 - Normal
04/22/2026 06 PM PDT 14.80 8728 - Normal
04/22/2026 07 PM PDT 14.71 8558 - Normal
04/22/2026 08 PM PDT 14.61 8372 - Normal
04/22/2026 09 PM PDT 14.52 8205 - Normal
04/22/2026 10 PM PDT 14.42 8021 - Normal
04/22/2026 11 PM PDT 14.33 7857 - Normal
04/23/2026 12 AM PDT 14.24 7694 - Normal
04/23/2026 01 AM PDT 14.15 7533 - Normal
04/23/2026 02 AM PDT 14.07 7390 - Normal
04/23/2026 03 AM PDT 14.00 7266 - Normal
04/23/2026 04 AM PDT 13.93 7143 - Normal
04/23/2026 05 AM PDT 13.85 7003 - Normal
04/23/2026 06 AM PDT 13.78 6882 - Normal
04/23/2026 07 AM PDT 13.71 6761 - Normal
04/23/2026 08 AM PDT 13.65 6658 - Normal
04/23/2026 09 AM PDT 13.58 6539 - Normal
04/23/2026 10 AM PDT 13.52 6437 - Normal
04/23/2026 11 AM PDT 13.45 6319 - Normal
04/23/2026 12 PM PDT 13.40 6236 - Normal
04/23/2026 01 PM PDT 13.36 6169 - Normal
04/23/2026 02 PM PDT 13.31 6086 - Normal
04/23/2026 03 PM PDT 13.26 6004 - Normal
04/23/2026 04 PM PDT 13.20 5905 - Normal
04/23/2026 05 PM PDT 13.14 5807 - Normal
04/23/2026 06 PM PDT 13.08 5710 - Normal
04/23/2026 07 PM PDT 13.02 5613 - Normal
04/23/2026 08 PM PDT 12.96 5517 - Normal
04/23/2026 09 PM PDT 12.91 5438 - Normal
04/23/2026 10 PM PDT 12.85 5343 - Normal
04/23/2026 11 PM PDT 12.80 5264 - Normal
04/24/2026 12 AM PDT 12.75 5186 - Normal
04/24/2026 01 AM PDT 12.70 5108 - Normal
04/24/2026 02 AM PDT 12.65 5031 - Normal
04/24/2026 03 AM PDT 12.61 4969 - Normal
04/24/2026 04 AM PDT 12.56 4893 - Normal
04/24/2026 05 AM PDT 12.52 4832 - 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.
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