Upper Washita River Ws Scs Site 13 Dam

Upper Washita River Ws Scs Site 13 Dam is an earth dam located in Hemphill County, Texas, built in 1963. It carries a Low hazard potential classification.

About Upper Washita River Ws Scs Site 13 Dam

The primary purpose of Upper Washita River Ws Scs Site 13 Dam 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 Hemphill County;hemphill County Swcd (local government). It impounds the Tr-washita River.

The dam stands 40 feet tall and stretches 1,700 feet across, creates a reservoir covering 31 acres, has a maximum storage capacity of 1,954 acre-feet, and collects water from a drainage area of 8 square miles. Completed in 1963, the structure is well into its service life at over 50 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. The most recent inspection on record was 05/04/2010. That was over 15 years ago.

At 40 feet, this dam is taller than 87% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyHemphill
River/StreamTr-washita River
Coordinates35.74421, -100.23608

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height40 ft
Dam Length1,700 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage1,954 acre-ft
Max Storage1,954 acre-ft
Normal Storage193 acre-ft
Surface Area31 acres
Drainage Area8 sq mi
Spillway TypeNone

Ownership & Safety

PurposeFlood Risk Reduction
OwnerHEMPHILL COUNTY;HEMPHILL COUNTY SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/04/2010
Emergency Action PlanNot Required

Identifiers

NID IDTX02490
Federal IDTX02490
More InfoState Dam Safety Program

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