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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: Mostly cloudy. Patchy valley fog. Lows 34 to 44. Saturday: Cloudy. Patchy valley fog through the day. Chance of rain in the afternoon. Snow level 4500 feet. Highs 44 to 59. Saturday Night: Mostly cloudy. Patchy valley fog. Chance of rain. Snow level 4500 feet. Lows 33 to 43. Sunday: Mostly sunny. Patchy valley fog. Highs 48 to 63. Sunday Night: Mostly clear. Lows 34 to 44. Monday: Mostly cloudy. Highs 52 to 67. Monday Night: Mostly cloudy. Slight chance of rain. Lows 39 to 49. Tuesday and Tuesday Night: Mostly cloudy. Chance of rain. Highs 52 to 67. Lows 39 to 49. Wednesday: Mostly cloudy in the morning then becoming partly cloudy. Slight chance of rain. Highs 52 to 67. Wednesday Night and Thursday: Mostly cloudy. Patchy valley fog. Chance of rain showers and isolated thunderstorms. Lows 39 to 49. Highs 52 to 67. Thursday Night: Mostly cloudy. Patchy valley fog. Chance of rain. Lows 37 to 47. Friday: Mostly cloudy in the morning then becoming partly cloudy. Patchy valley fog. Slight chance of rain. Highs 51 to 66. |
| 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. |