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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: | May 26 2026 at 7:28 AM PDT | Next Issuance: | May 27 2026 at 9:00 AM PDT
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| 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: 05/26/2026 at 07:28 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/21/2026 at 07:00 AM PDT
# Maximum Observed Stage: 8.72 Feet
# Maximum Observed Flow: 633 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/26/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 8.43 Feet
# Maximum Forecast Flow: 486 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/21/2026 07 AM PDT 8.72 633 Normal
05/21/2026 08 AM PDT 8.71 627 - Normal
05/21/2026 09 AM PDT 8.71 627 0 Normal
05/21/2026 10 AM PDT 8.71 627 0 Normal
05/21/2026 11 AM PDT 8.70 622 - Normal
05/21/2026 12 PM PDT 8.70 622 0 Normal
05/21/2026 01 PM PDT 8.70 622 0 Normal
05/21/2026 02 PM PDT 8.70 622 0 Normal
05/21/2026 03 PM PDT 8.70 622 0 Normal
05/21/2026 04 PM PDT 8.70 622 0 Normal
05/21/2026 05 PM PDT 8.70 622 0 Normal
05/21/2026 06 PM PDT 8.70 622 0 Normal
05/21/2026 07 PM PDT 8.70 622 0 Normal
05/21/2026 08 PM PDT 8.69 617 - Normal
05/21/2026 09 PM PDT 8.69 617 0 Normal
05/21/2026 10 PM PDT 8.68 611 - Normal
05/21/2026 11 PM PDT 8.68 611 0 Normal
05/22/2026 12 AM PDT 8.68 611 0 Normal
05/22/2026 01 AM PDT 8.68 611 0 Normal
05/22/2026 02 AM PDT 8.68 611 0 Normal
05/22/2026 03 AM PDT 8.68 611 0 Normal
05/22/2026 04 AM PDT 8.68 611 0 Normal
05/22/2026 05 AM PDT 8.68 611 0 Normal
05/22/2026 06 AM PDT 8.67 606 - Normal
05/22/2026 07 AM PDT 8.67 606 0 Normal
05/22/2026 08 AM PDT 8.67 606 0 Normal
05/22/2026 09 AM PDT 8.66 601 - Normal
05/22/2026 10 AM PDT 8.66 601 0 Normal
05/22/2026 11 AM PDT 8.65 595 - Normal
05/22/2026 12 PM PDT 8.65 595 0 Normal
05/22/2026 01 PM PDT 8.65 595 0 Normal
05/22/2026 02 PM PDT 8.65 595 0 Normal
05/22/2026 03 PM PDT 8.65 595 0 Normal
05/22/2026 04 PM PDT 8.65 595 0 Normal
05/22/2026 05 PM PDT 8.65 595 0 Normal
05/22/2026 06 PM PDT 8.64 590 - Normal
05/22/2026 07 PM PDT 8.63 585 - Normal
05/22/2026 08 PM PDT 8.63 585 0 Normal
05/22/2026 09 PM PDT 8.63 585 0 Normal
05/22/2026 10 PM PDT 8.63 585 0 Normal
05/22/2026 11 PM PDT 8.63 585 0 Normal
05/23/2026 12 AM PDT 8.62 580 - Normal
05/23/2026 01 AM PDT 8.62 580 0 Normal
05/23/2026 02 AM PDT 8.62 580 0 Normal
05/23/2026 03 AM PDT 8.62 580 0 Normal
05/23/2026 04 AM PDT 8.62 580 0 Normal
05/23/2026 05 AM PDT 8.61 575 - Normal
05/23/2026 06 AM PDT 8.62 580 + Normal
05/23/2026 07 AM PDT 8.61 575 - Normal
05/23/2026 08 AM PDT 8.61 575 0 Normal
05/23/2026 09 AM PDT 8.61 575 0 Normal
05/23/2026 10 AM PDT 8.60 570 - Normal
05/23/2026 11 AM PDT 8.59 564 - Normal
05/23/2026 12 PM PDT 8.59 564 0 Normal
05/23/2026 01 PM PDT 8.59 564 0 Normal
05/23/2026 02 PM PDT 8.59 564 0 Normal
05/23/2026 03 PM PDT 8.58 559 - Normal
05/23/2026 04 PM PDT 8.58 559 0 Normal
05/23/2026 05 PM PDT 8.58 559 0 Normal
05/23/2026 06 PM PDT 8.57 554 - Normal
05/23/2026 07 PM PDT 8.56 549 - Normal
05/23/2026 08 PM PDT 8.56 549 0 Normal
05/23/2026 09 PM PDT 8.55 544 - Normal
05/23/2026 10 PM PDT 8.55 544 0 Normal
05/23/2026 11 PM PDT 8.55 544 0 Normal
05/24/2026 12 AM PDT 8.55 544 0 Normal
05/24/2026 01 AM PDT 8.54 539 - Normal
05/24/2026 02 AM PDT 8.54 539 0 Normal
05/24/2026 03 AM PDT 8.54 539 0 Normal
05/24/2026 04 AM PDT 8.54 539 0 Normal
05/24/2026 05 AM PDT 8.53 534 - Normal
05/24/2026 06 AM PDT 8.53 534 0 Normal
05/24/2026 07 AM PDT 8.53 534 0 Normal
05/24/2026 08 AM PDT 8.53 534 0 Normal
05/24/2026 09 AM PDT 8.53 534 0 Normal
05/24/2026 10 AM PDT 8.52 529 - Normal
05/24/2026 11 AM PDT 8.52 529 0 Normal
05/24/2026 12 PM PDT 8.51 525 - Normal
05/24/2026 01 PM PDT 8.52 529 + Normal
05/24/2026 02 PM PDT 8.52 529 0 Normal
05/24/2026 03 PM PDT 8.51 525 - Normal
05/24/2026 04 PM PDT 8.51 525 0 Normal
05/24/2026 05 PM PDT 8.50 520 - Normal
05/24/2026 06 PM PDT 8.50 520 0 Normal
05/24/2026 07 PM PDT 8.50 520 0 Normal
05/24/2026 08 PM PDT 8.49 515 - Normal
05/24/2026 09 PM PDT 8.48 510 - Normal
05/24/2026 10 PM PDT 8.49 515 + Normal
05/24/2026 11 PM PDT 8.48 510 - Normal
05/25/2026 12 AM PDT 8.48 510 0 Normal
05/25/2026 01 AM PDT 8.48 510 0 Normal
05/25/2026 02 AM PDT 8.48 510 0 Normal
05/25/2026 03 AM PDT 8.48 510 0 Normal
05/25/2026 04 AM PDT 8.48 510 0 Normal
05/25/2026 05 AM PDT 8.48 510 0 Normal
05/25/2026 06 AM PDT 8.48 510 0 Normal
05/25/2026 07 AM PDT 8.47 505 - Normal
05/25/2026 08 AM PDT 8.48 510 + Normal
05/25/2026 09 AM PDT 8.47 505 - Normal
05/25/2026 10 AM PDT 8.47 505 0 Normal
05/25/2026 11 AM PDT 8.46 501 - Normal
05/25/2026 12 PM PDT 8.46 501 0 Normal
05/25/2026 01 PM PDT 8.47 505 + Normal
05/25/2026 02 PM PDT 8.46 501 - Normal
05/25/2026 03 PM PDT 8.46 501 0 Normal
05/25/2026 04 PM PDT 8.47 505 + Normal
05/25/2026 05 PM PDT 8.45 496 - Normal
05/25/2026 06 PM PDT 8.44 491 - Normal
05/25/2026 07 PM PDT 8.44 491 0 Normal
05/25/2026 08 PM PDT 8.44 491 0 Normal
05/25/2026 09 PM PDT 8.44 491 0 Normal
05/25/2026 10 PM PDT 8.43 486 - Normal
05/25/2026 11 PM PDT 8.43 486 0 Normal
05/26/2026 12 AM PDT 8.43 486 0 Normal
05/26/2026 01 AM PDT 8.43 486 0 Normal
05/26/2026 02 AM PDT 8.43 486 0 Normal
05/26/2026 03 AM PDT 8.43 486 0 Normal
05/26/2026 04 AM PDT 8.44 491 + Normal
05/26/2026 05 AM PDT 8.44 491 0 Normal
05/26/2026 06 AM PDT 8.44 491 0 Normal
05/26/2026 07 AM PDT 8.43 486 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/26/2026 08 AM PDT 8.43 486 Normal
05/26/2026 09 AM PDT 8.43 486 0 Normal
05/26/2026 10 AM PDT 8.42 482 - Normal
05/26/2026 11 AM PDT 8.42 482 0 Normal
05/26/2026 12 PM PDT 8.42 482 0 Normal
05/26/2026 01 PM PDT 8.42 482 0 Normal
05/26/2026 02 PM PDT 8.41 477 - Normal
05/26/2026 03 PM PDT 8.41 477 0 Normal
05/26/2026 04 PM PDT 8.41 477 0 Normal
05/26/2026 05 PM PDT 8.41 477 0 Normal
05/26/2026 06 PM PDT 8.40 473 - Normal
05/26/2026 07 PM PDT 8.40 473 0 Normal
05/26/2026 08 PM PDT 8.40 473 0 Normal
05/26/2026 09 PM PDT 8.40 473 0 Normal
05/26/2026 10 PM PDT 8.40 473 0 Normal
05/26/2026 11 PM PDT 8.40 473 0 Normal
05/27/2026 12 AM PDT 8.39 468 - Normal
05/27/2026 01 AM PDT 8.39 468 0 Normal
05/27/2026 02 AM PDT 8.39 468 0 Normal
05/27/2026 03 AM PDT 8.39 468 0 Normal
05/27/2026 04 AM PDT 8.39 468 0 Normal
05/27/2026 05 AM PDT 8.39 468 0 Normal
05/27/2026 06 AM PDT 8.39 468 0 Normal
05/27/2026 07 AM PDT 8.39 468 0 Normal
05/27/2026 08 AM PDT 8.39 468 0 Normal
05/27/2026 09 AM PDT 8.39 468 0 Normal
05/27/2026 10 AM PDT 8.39 468 0 Normal
05/27/2026 11 AM PDT 8.38 463 - Normal
05/27/2026 12 PM PDT 8.38 463 0 Normal
05/27/2026 01 PM PDT 8.38 463 0 Normal
05/27/2026 02 PM PDT 8.38 463 0 Normal
05/27/2026 03 PM PDT 8.38 463 0 Normal
05/27/2026 04 PM PDT 8.38 463 0 Normal
05/27/2026 05 PM PDT 8.38 463 0 Normal
05/27/2026 06 PM PDT 8.38 463 0 Normal
05/27/2026 07 PM PDT 8.38 463 0 Normal
05/27/2026 08 PM PDT 8.38 463 0 Normal
05/27/2026 09 PM PDT 8.38 463 0 Normal
05/27/2026 10 PM PDT 8.38 463 0 Normal
05/27/2026 11 PM PDT 8.38 463 0 Normal
05/28/2026 12 AM PDT 8.38 463 0 Normal
05/28/2026 01 AM PDT 8.38 463 0 Normal
05/28/2026 02 AM PDT 8.38 463 0 Normal
05/28/2026 03 AM PDT 8.38 463 0 Normal
05/28/2026 04 AM PDT 8.38 463 0 Normal
05/28/2026 05 AM PDT 8.38 463 0 Normal
05/28/2026 06 AM PDT 8.38 463 0 Normal
05/28/2026 07 AM PDT 8.38 463 0 Normal
05/28/2026 08 AM PDT 8.38 463 0 Normal
05/28/2026 09 AM PDT 8.38 463 0 Normal
05/28/2026 10 AM PDT 8.38 463 0 Normal
05/28/2026 11 AM PDT 8.38 463 0 Normal
05/28/2026 12 PM PDT 8.38 463 0 Normal
05/28/2026 01 PM PDT 8.38 463 0 Normal
05/28/2026 02 PM PDT 8.38 463 0 Normal
05/28/2026 03 PM PDT 8.38 463 0 Normal
05/28/2026 04 PM PDT 8.38 463 0 Normal
05/28/2026 05 PM PDT 8.38 463 0 Normal
05/28/2026 06 PM PDT 8.38 463 0 Normal
05/28/2026 07 PM PDT 8.38 463 0 Normal
05/28/2026 08 PM PDT 8.39 468 + Normal
05/28/2026 09 PM PDT 8.39 468 0 Normal
05/28/2026 10 PM PDT 8.39 468 0 Normal
05/28/2026 11 PM PDT 8.39 468 0 Normal
05/29/2026 12 AM PDT 8.39 468 0 Normal
05/29/2026 01 AM PDT 8.40 473 + Normal
05/29/2026 02 AM PDT 8.40 473 0 Normal
05/29/2026 03 AM PDT 8.40 473 0 Normal
05/29/2026 04 AM PDT 8.40 473 0 Normal
05/29/2026 05 AM PDT 8.40 473 0 Normal
05/29/2026 06 AM PDT 8.39 468 - Normal
05/29/2026 07 AM PDT 8.39 468 0 Normal
05/29/2026 08 AM PDT 8.39 468 0 Normal
05/29/2026 09 AM PDT 8.39 468 0 Normal
05/29/2026 10 AM PDT 8.39 468 0 Normal
05/29/2026 11 AM PDT 8.38 463 - Normal
05/29/2026 12 PM PDT 8.38 463 0 Normal
05/29/2026 01 PM PDT 8.38 463 0 Normal
05/29/2026 02 PM PDT 8.38 463 0 Normal
05/29/2026 03 PM PDT 8.38 463 0 Normal
05/29/2026 04 PM PDT 8.38 463 0 Normal
05/29/2026 05 PM PDT 8.38 463 0 Normal
05/29/2026 06 PM PDT 8.38 463 0 Normal
05/29/2026 07 PM PDT 8.38 463 0 Normal
05/29/2026 08 PM PDT 8.38 463 0 Normal
05/29/2026 09 PM PDT 8.38 463 0 Normal
05/29/2026 10 PM PDT 8.38 463 0 Normal
05/29/2026 11 PM PDT 8.38 463 0 Normal
05/30/2026 12 AM PDT 8.38 463 0 Normal
05/30/2026 01 AM PDT 8.37 459 - Normal
05/30/2026 02 AM PDT 8.37 459 0 Normal
05/30/2026 03 AM PDT 8.37 459 0 Normal
05/30/2026 04 AM PDT 8.37 459 0 Normal
05/30/2026 05 AM PDT 8.36 454 - Normal
05/30/2026 06 AM PDT 8.36 454 0 Normal
05/30/2026 07 AM PDT 8.36 454 0 Normal
05/30/2026 08 AM PDT 8.36 454 0 Normal
05/30/2026 09 AM PDT 8.36 454 0 Normal
05/30/2026 10 AM PDT 8.35 450 - Normal
05/30/2026 11 AM PDT 8.35 450 0 Normal
05/30/2026 12 PM PDT 8.35 450 0 Normal
05/30/2026 01 PM PDT 8.35 450 0 Normal
05/30/2026 02 PM PDT 8.35 450 0 Normal
05/30/2026 03 PM PDT 8.34 445 - Normal
05/30/2026 04 PM PDT 8.34 445 0 Normal
05/30/2026 05 PM PDT 8.34 445 0 Normal
05/30/2026 06 PM PDT 8.34 445 0 Normal
05/30/2026 07 PM PDT 8.34 445 0 Normal
05/30/2026 08 PM PDT 8.34 445 0 Normal
05/30/2026 09 PM PDT 8.33 441 - Normal
05/30/2026 10 PM PDT 8.33 441 0 Normal
05/30/2026 11 PM PDT 8.33 441 0 Normal
05/31/2026 12 AM PDT 8.33 441 0 Normal
05/31/2026 01 AM PDT 8.33 441 0 Normal
05/31/2026 02 AM PDT 8.33 441 0 Normal
05/31/2026 03 AM PDT 8.33 441 0 Normal
05/31/2026 04 AM PDT 8.33 441 0 Normal
05/31/2026 05 AM PDT 8.33 441 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.
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