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Indian Valley Res A Clearlake Oaks Ca







INDIAN VALLEY RES A CLEARLAKE OAKS CA

RESERVOIR LEVELS
February 19, 2025

43°F 1,379 ft 39.08, -122.54


YEAR OVER YEAR

Created with Highcharts 8.0.0Seasonal Water Lake OrReservoir Water SurfaceElevation Above Ngvd1929, Ft (ft)1. Jan1. Mar1. May1. Jul1. Sep1. Nov0100k200k300k400k

43°F

Overnight

57°F

Wednesday

4mph

Windspeed

79%

Humidity

Indian Valley is a captivating water resource and climate enthusiast's dream, located in Lake County, California. This local government-owned dam, managed by CH2M Hill, was completed in 1975 with a primary purpose of irrigation. The dam, standing at a height of 207 feet, serves multiple purposes including fish and wildlife pond, flood risk reduction, hydroelectric power generation, recreation, and water supply. With a normal storage capacity of 261,000 acre-feet and a maximum discharge of 35,000 cubic feet per second, Indian Valley plays a crucial role in managing water resources in the region.

The dam spans a length of 965 feet and has a surface area of 3,750 acres, impounding the North Fork Cache Creek. With a hazard potential rated as high and a very high risk assessment, the dam is regulated by the Federal Energy Regulatory Commission and inspected by the same agency. The spillway, with a controlled design and a width of 59 feet, ensures safety during times of high water levels. In addition to its structural importance, Indian Valley provides a scenic backdrop for outdoor enthusiasts, offering opportunities for fishing, boating, and wildlife observation.

Indian Valley is a symbol of resilience and sustainability in water resource management, showcasing the intricate balance between human needs and environmental conservation. As a cornerstone of the local ecosystem, this earth dam stands as a testament to the principles of responsible water infrastructure development. With ongoing state regulation, inspection, and enforcement, Indian Valley continues to play a vital role in ensuring the safety and prosperity of the surrounding communities while preserving the natural beauty of the landscape.

Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft 24hr Change -0.03%
Percent of Normal 103%
Minimum 1,352.06 ft
2009-12-12
Maximum 1,482.07 ft
2019-06-04
Average 1,426 ft
Dam_Height 207
Hydraulic_Height 190
Drainage_Area 121
Year_Completed 1975
Nid_Storage 359000
Structural_Height 225
River_Or_Stream North Fork Cache Creek
Foundations Rock
Surface_Area 3750
Hazard_Potential High
Outlet_Gates Tainter (radial) - 2
Dam_Length 965
Primary_Dam_Type Earth
Nid_Height 225
Reservoir Levels
Created with Highcharts 8.0.0Reservoir storage, acre-ftAug '24Sep '24Oct '24Nov '24Dec '24Jan '25Feb '250100k200k300k400k
Created with Highcharts 8.0.0Lake or reservoir water surface elevationabove NGVD 1929, ftAug '24Sep '24Oct '24Nov '24Dec '24Jan '25Feb '250500100015002000

Weather Forecast

Created with Highcharts 8.0.0humidity0.21"0.21"0.08"0.08"Thu Feb 20Fri Feb 21Sat Feb 22Sun Feb 23Mon Feb 24-32°32°64°96°60%20%40%80%100%

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