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Latitude: 40.49º N | Longitude: 124.1º W | Elevation: 36 Feet | |||
Location: Humboldt County in California | Bulletin Group: North Coast | River Group: North Coast |
Action/Monitor: 45.0 Feet | Minor Flood: 51.0 Feet | Moderate Flood: 60.0 Feet | Major Flood: 65.0 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 | |||
2024 |
105,000 |
33.12 |
Jan 14, 2024 |
2023 |
165,000 |
40.89 |
Mar 15, 2023 |
2022 |
68,900 |
27.64 |
Oct 25, 2021 |
2021 |
30,100 |
19.80 |
Feb 2, 2021 |
2020 |
50,200 | 24.17 |
Jan 26, 2020 |
Historical High Stage/Flow Events (Period of Record - Oct 1916 to Present)* - Ranked by Flow | |||
1965 |
752,000 |
72.00 |
Dec 23, 1964 |
1956 |
541,000 |
61.90 |
Dec 22, 1955
|
1974 |
387,000 |
52.31 |
Jan 16, 1974 |
1995 | 368,000 | 51.30 | Jan 9, 1995 |
1986 | 364,000 | 51.08 | Feb 17, 1986 |
1997 | 360,000 | 54.97 | Jan 1, 1997 |
Location Photographs | ||
ESRI™ Locator Map |
Flood Impacts | |
74.0 Feet | Extensive and severe flooding throughout the river valley with major damage to roads, bridges and structures. There will be numerous road closures including the Avenue of the Giants (Highway 254) and US Highway 101. |
72.0 Feet | Extensive and severe flooding of all areas adjacent to the river is expected with possible damage to roads, bridges and other structures. Expect many road closures including the Avenue of the Giants (Highway 254) and possibly US Highway 101. |
67.0 Feet | Expect significant flooding in all areas near the river with numerous road closures, including the Avenue of the Giants (Highway 254). |
62.0 Feet | Flooding of many low lying areas near the river is likely. Numerous closures along the Avenue of the Giants (Highway 254). |
55.0 Feet | Flooding of low lying areas near Shively is likely, along with possible closure of portions of the Avenue of the Giants (Highway 254). |
52.0 Feet | Minor flooding in the Shively area is possible. |
50.0 Feet | Flooding of the River's Edge RV Park in Rio Dell is likely. Occupants of the park will need to move their vehicles to higher ground. |
48.0 Feet | Flooding of the River's Edge RV Park in Rio Dell is expected. Occupants of the park may need to move their vehicles to higher ground. |
46.0 Feet | Minor flooding is possible in the northern portion of the River's Edge RV Park in Rio Dell. Occupants of the park need to be ready to move their vehicles to higher ground. |
Official 7 Day National Weather Service Forecast (CAZ103) |
Today: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 61 to 75. Northwest wind around 10 mph. Tonight: Partly cloudy in the evening then becoming mostly cloudy. Patchy dense fog. Lows 45 to 55. Northwest wind around 10 mph. Sunday: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 59 to 70. Northwest wind 5 to 15 mph. Sunday Night: Mostly cloudy. Patchy fog. Lows 46 to 56. North wind around 10 mph. Monday: Cloudy. Patchy fog. Highs 58 to 68. Northwest wind around 10 mph. Monday Night and Tuesday: Cloudy. Patchy fog. Lows 47 to 57. Highs 58 to 70. Tuesday Night through Friday: Mostly cloudy. Patchy fog. Lows 47 to 57. Highs 60 to 71. |
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. |