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Latitude: 39.04º N | Longitude: 122.91º W | Elevation: 1318 Feet | |
Location: Lake County in California | River Group: Lower Sacramento |
Monitor Stage: 8.0 Feet | Flood Stage: 9.0 Feet |
Observed Data Credit | |
![]() | Raw streamflow data is provided by the US Geological Survey (USGS). |
Historical Stage/Flow Data |
|||
Water Year
|
Peak Storage (Ac-ft)
|
Stage (feet)
|
Date
|
Most Recent 5 Years | |||
2021* |
49,100 |
1.23 |
Mar 24, 2016 |
2020* |
191,900 | 4.70 |
Apr 16, 2020 |
2019* |
421,900 |
9.96 |
Mar 2, 2019 |
2018* |
207,100 |
5.06 |
Apr 24, 2018 |
2017* |
452,400 |
10.63 |
Feb 22, 2017 |
Historical High Stage/Flow Events (Period of Record - Oct 1984 to Present)** | |||
1998 |
-- |
11.44 |
Feb 24, 1998 |
1986 |
480,900 |
11.34 |
Feb 2, 1986
|
1983 |
485,400 |
11.34 |
Jan 3, 1983 |
1914 | 471,800 | 11.09 | Jan 28, 1914 |
Location Photographs | ||
ESRI™ Locator Map |
Official 7 Day National Weather Service Forecast (CAZ115) |
Today: Partly cloudy in the morning then becoming mostly cloudy. Highs 54 to 64. Tonight: Mostly clear. Lows 35 to 45. Wednesday: Mostly sunny. Highs 57 to 67. Wednesday Night: Partly cloudy. Lows 37 to 47. Thursday: Sunny. Highs 58 to 68. Thursday Night: Mostly clear. Areas of frost. Lows 34 to 44. Friday: Sunny in the morning then becoming partly cloudy. Highs 51 to 62. Friday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows 32 to 42. Saturday: Partly cloudy in the morning then clearing. Highs 54 to 64. Saturday Night through Monday: Mostly clear. Lows 36 to 46. Highs 54 to 68. |
Impacts - E19 Information | |
8.5 Feet | Minor flooding of some lake side residents occurs. More buildings are threatened from Lakeport to Clearlake Oaks. |
9.0 Feet | Low lying structures and some main roads around the lake are threatened by the high lake levels. |
11.0 Feet | Major flooding occurs all around the north end of the lake, especially in Lakeport and Clearlake Oaks. Highway 20 around the north end of the lake is closed in some areas. |
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. |