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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) |
| Today: Mostly cloudy. Slight chance of drizzle and patchy valley fog in the morning. Slight chance of showers and thunderstorms in the afternoon. Highs 59 to 74. Tonight: Mostly cloudy. Patchy valley fog overnight. Lows 43 to 53. Sunday: Mostly cloudy. Patchy valley fog in the morning. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 75. Sunday Night: Mostly cloudy. Patchy valley fog. Chance of rain showers and slight chance of thunderstorms. Lows 44 to 54. Monday: Patchy valley fog. Rain showers likely and slight chance of thunderstorms. Highs 50 to 64. Monday Night: Mostly cloudy. Patchy valley fog. Chance of rain showers. Lows 43 to 53. Tuesday: Mostly cloudy in the morning then becoming partly cloudy. Patchy valley fog. Highs 59 to 74. Tuesday Night and Wednesday: Partly cloudy. Patchy valley fog. Lows 43 to 53. Highs 65 to 80. Wednesday Night: Mostly clear. Patchy valley fog. Lows 44 to 54. Thursday: Partly cloudy. Patchy valley fog. Highs 67 to 82. Thursday Night and Friday: Partly cloudy. Lows 44 to 54. Highs 67 to 82. |
| 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. |