Upper Washita River Ws Scs Site 15a Dam

Upper Washita River Ws Scs Site 15a 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 15a Dam

The primary purpose of Upper Washita River Ws Scs Site 15a 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-dry Fork Washita River.

The dam stands 30 feet tall and stretches 1,450 feet across, creates a reservoir covering 27 acres, has a maximum storage capacity of 1,160 acre-feet, and collects water from a drainage area of 4 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyHemphill
River/StreamTr-dry Fork Washita River
Coordinates35.75596, -100.16850

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length1,450 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage1,160 acre-ft
Max Storage1,160 acre-ft
Normal Storage165 acre-ft
Surface Area27 acres
Drainage Area4 sq mi
Spillway TypeNone

Ownership & Safety

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

Identifiers

NID IDTX02523
Federal IDTX02523
More InfoState Dam Safety Program

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