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| Latitude: 39.17º N | Longitude: 123.67º W | Elevation: 20 Feet | |||
| Location: Mendocino County in California | Bulletin Group: Russian Napa | River Group: Russian Napa | |||
| Action/Monitor: N/A | Minor Flood: 23.0 Feet | Moderate Flood: 30.0 Feet | Major Flood: 34.0 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 |
12,400 |
23.54 |
Feb 5, 2024 |
2023 |
14,100 |
25.56 |
Jan 8, 2023 |
2022 |
9,980 |
21.36 |
Oct 24, 2021 |
2021 |
801 |
6.30 |
Feb 2, 2021 |
2020 |
2,560 |
10.78 |
Dec 7, 2019 |
| Historical High Stage/Flow Events (Period of Record - Oct 1950 to Present) - Ranked by Flow | |||
1955 |
64,500 |
40.60 |
Dec 22, 1955 |
2006 |
62,000 |
39.81 |
Dec 31, 2005
|
1974 |
61,000 |
39.13 |
Jan 16, 1974 |
| 1965 |
52,100 |
38.64 |
Dec 22, 1964
|
| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 34.0 Feet | Significant flooding over the south bank approximately 1 mile east of Highway 1 will occur. Damage to property including 6 homes is possible. Expect closure of Highway 128. Motorists should use alternate routes. |
| 30.0 Feet | Water will flow over the south bank of the river approximately 1 mile east of Highway 1, and begins to flood property in this area including six homes. Expect closure of Highway 128. Motorists should use alternate routes. |
| 23.0 Feet | Flooding of Highway 128 approximately 5 miles east of Highway 1 is certain and the road will be closed. Motorists should use alternate routes. |
| Official 7 Day National Weather Service Forecast (CAZ112) |
| Today: Mostly sunny. Highs 77 to 92. Tonight: Partly cloudy. Patchy valley fog overnight. Lows 50 to 60. Wednesday: Sunny. Patchy valley fog in the morning. Highs 77 to 92. Wednesday Night: Mostly clear. Lows 48 to 58. Thursday: Mostly sunny. Highs 70 to 85. Thursday Night: Partly cloudy. Lows 45 to 55. Independence Day through Monday: Mostly clear. Highs 73 to 88. Lows 46 to 56. |
| 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. |
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