FOSS RESERVOIR NEAR FOSS

RESERVOIR LEVELS
February 6, 2025
1,643 ft 35.54, -99.19


YEAR OVER YEAR

°F

°F

mph

Windspeed

%

Humidity

Foss is a federal dam located in Clinton, Oklahoma on the Washita River, managed by the Bureau of Reclamation. Constructed in 1961, Foss serves as a flood risk reduction structure with a primary purpose of mitigating potential disasters in the region. Standing at a height of 142 feet and a length of 18,130 feet, Foss offers significant storage capacity, with a normal storage level of 168,732 acre-feet and a maximum storage capacity of 816,888 acre-feet.

The dam's spillway is controlled, with a width of 4 feet, and features a single valve as an outlet gate. Foss has a high hazard potential and is classified as having a very high risk assessment. Despite its critical role in flood risk reduction, the dam's condition assessment is currently listed as "Not Available," suggesting a need for further evaluation and maintenance to ensure its continued safety and efficacy. With its strategic location and significant storage capacity, Foss plays a vital role in water resource management and climate resilience efforts in the region.

As a key asset managed by the Bureau of Reclamation, Foss undergoes regular inspections, with the last inspection conducted in June 2020. The dam's Emergency Action Plan (EAP) status is not available, indicating a potential area for improvement in emergency preparedness and response. Despite these challenges, Foss remains a crucial infrastructure for flood control and water storage in Custer County, Oklahoma, highlighting the importance of continued monitoring and maintenance to safeguard the surrounding communities and environment from potential risks and hazards.

Gage Height, Ft 24hr Change 0%
Percent of Normal 100%
Minimum 1,636.06 ft
2023-04-25
Maximum 1,642.01 ft
2020-01-20
Average 1,639 ft
Dam_Height 142
Hydraulic_Height 128
Drainage_Area 1466
Year_Completed 1961
Nid_Storage 816888
Structural_Height 142
Primary_Dam_Type Earth
Surface_Area 13141
Hazard_Potential High
Outlet_Gates Valve - 1
River_Or_Stream WASHITA RIVER
Dam_Length 18130
Nid_Height 142
Reservoir Levels
       

Get Unparalelled Insights

Explore the 3D Map


Weather Forecast

View more

Sightseeing

View more

Boat Launches

Featured Destination

Texas Lake Wildlife Area

Texas Lake Wildlife Area is a stunning natural reserve located in the state of Kansas, offering visitors a wealth of reasons to explore its captivating beauty. With its diverse ecosystem, picturesque landscapes, and abundant wildlife, it is a paradise for nature enthusiasts and outdoor adventurers. One of the primary attractions of Texas Lake Wildlife Area is its remarkable biodiversity. The ...