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| Latitude: 40.22º N | Longitude: 123.63º W | Elevation: 217 Feet | |
| Location: Humboldt County in California | River Group: North Coast | ||
| Monitor Stage: 55.0 Feet | Flood Stage: 70.0 Feet |

| Observed Data Credit | |
![]() | Raw streamflow data is provided by the US Geological Survey (USGS). |
Historical Stage/Flow Data |
|||
|
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
| Most Recent 5 Years | |||
2025* |
111,000 |
36.72 |
Feb 4, 2025 |
2024* |
69,200 |
29.71 |
Jan 14, 2024 |
2023* |
119,000 |
38.84 |
Dec 31, 2022 |
2022* |
50,100 |
26.93 |
Oct 24, 2021 |
2021* |
17,000 |
18.07 |
Feb 2, 2021 |
| Historical High Stage/Flow Events (Period of Record - Sept 1955 to Present) - Ranked by Flow | |||
1965* |
561,000 |
82.60 |
Dec 22, 1964 |
1956* |
376,000 |
72.50 |
Dec 22, 1955
|
1986* |
306,000 |
59.27 |
Feb 17, 1986 |
1995* |
287,000 |
57.34 |
Jan 09, 1995 |
1974* |
281,000 |
56.75 |
Jan 16, 1974 |
1997* |
240,000 |
52.86 |
Jan 01, 1997 |
| * Discharge affected to unknown degree by regulation or diversion | |||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ106) |
| Tonight: Partly cloudy. Lows 44 to 54. Wednesday: Mostly sunny. Highs 71 to 86. Wednesday Night: Partly cloudy. Lows 45 to 55. Thursday: Sunny. Highs 77 to 92. Thursday Night and Friday: Mostly clear. Lows 49 to 59. Highs 77 to 92. Friday Night: Mostly clear. Patchy valley fog. Lows 47 to 57. Saturday: Mostly sunny. Highs 68 to 83. Saturday Night: Mostly clear. Patchy valley fog. Lows 46 to 56. Sunday: Partly cloudy in the morning then clearing. Highs 67 to 82. Sunday Night: Mostly clear. Lows 44 to 54. Memorial Day and Monday Night: Partly cloudy. Highs 62 to 77. Lows 42 to 52. Tuesday: Sunny. Highs 63 to 78. |
| Flood Impacts | |
| 83.0 Feet | Considerable flooding of low lying areas north of the railroad tracks in Alderpoint and Fort Seward, and around the Dobbyns creek confluence. This forecast exceeds record river levels. |
| 80.0 Feet | Flooding is probable in low lying areas north of the railroad tracks in alderpoint and fort seward, and around the dobbyns creek confluence. |
| 78.0 Feet | Minor flooding is possible in low lying areas north of the railroad tracks in Alderpoint and Fort Seward, and around the Dobbyns Creek confluence. |
| Product Disclaimer |
This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Eureka Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only. |