Sediment Basin No.5

Sediment Basin No.5 is an earth dam located in Trigg County, Kentucky, built in 1998. It carries a Low hazard potential classification and has a unsatisfactory condition assessment.

About Sediment Basin No.5

The primary purpose of Sediment Basin No.5 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Fort Campbell (federal). It impounds the Trib. Casey Creek near Roaring Spring.

The dam stands 32 feet tall and stretches 375 feet across, creates a reservoir covering 16 acres, has a maximum storage capacity of 512 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1998, the structure is 28 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. An emergency action plan is in place for this dam. The most recent inspection on record was 08/23/2022.

At 32 feet, this dam is taller than 76% of dams nationwide.

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Low HazardUnsatisfactory ConditionEmergency Action Plan: Yes

Location

StateKentucky
CountyTrigg
Nearest CityRoaring Spring
River/StreamTrib. Casey Creek
Coordinates36.69810, -87.77703

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height30 ft
Dam Length375 ft
Year Completed1998 (28 years old)

Storage & Hydraulics

NID Storage512 acre-ft
Max Storage512 acre-ft
Surface Area16 acres
Drainage Area6 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerFort Campbell
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentUnsatisfactory
Last Inspection08/23/2022
Emergency Action PlanYes

Identifiers

NID IDKY82307
Federal IDKY82307
More InfoState Dam Safety Program

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