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Latitude: 39.17º N | Longitude: 123.67º W | Elevation: 20 Feet | |
Location: Mendocino County in California | River Group: Russian Napa |
Issuance Time: | Apr 18 2021 at 8:00 AM PDT | Next Issuance: | Apr 19 2021 at 9:00 AM PDT |
Monitor Stage: N/A | Flood Stage: 23.0 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 | |||
2019 |
38,300 |
37.16 |
Feb 27, 2019 |
2018 |
8,390 |
18.70 |
Apr 6, 2018 |
2017 |
24,400 |
35.87 |
Jan 11, 2017 |
2016 |
13,400 |
24.67 |
Jan 18, 2016 |
2015 |
18,600 |
30.19 |
Dec 11, 2014 |
Historical High Stage/Flow Events (Period of Record - Oct 1950 to Present) | |||
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 |
Official 7 Day National Weather Service Forecast (CAZ112) |
Today: Sunny. Highs 72 to 87. Tonight: Partly cloudy. Areas of valley fog overnight. Lows 41 to 51. Monday: Partly cloudy in the morning then clearing. Areas of valley fog in the morning. Highs 68 to 83. Monday Night: Partly cloudy. Lows 40 to 50. Tuesday: Mostly sunny. Highs 62 to 74. Tuesday Night: Partly cloudy. Lows 40 to 50. Wednesday through Thursday: Mostly clear. Highs 64 to 79. Lows 40 to 50. Thursday Night and Friday: Partly cloudy. Lows 40 to 50. Highs 64 to 79. Friday Night: Mostly cloudy. Lows 40 to 50. Saturday: Mostly cloudy. Slight chance of rain. Highs 60 to 70. |
Impacts - E19 Information | |
23.0 Feet | Flooding of Highway 128 approximately 5 miles from Highway 1 is certain and the highway will be closed. 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 begin to flood property in this area including six homes. Expect closure of Highway 128. Motorists should use alternate routes. |
34.0 Feet | Significant flooding over the south bank approximately 1 mile east of Highway 1, and damage to property including 6 homes is possible. Expect closure of Highway 128. Motorists should use alternative routes. |
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. |