Upper Washita River Ws Scs Site 5 Dam

Upper Washita River Ws Scs Site 5 Dam is an earth dam located in Hemphill County, Texas, built in 1962. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection05/06/2010
Height40 ft
Built196264 years ago

Dam profile

NID height · 40 ft
40 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

40 ft tall and 1,290 ft long, taller than 86% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Upper Washita River Ws Scs Site 5 Dam

The primary purpose of Upper Washita River Ws Scs Site 5 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 1,290 feet across, creates a reservoir covering 26 acres, has a maximum storage capacity of 1,587 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1962, 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 05/06/2010. That was over 16 years ago.

At 40 feet, this dam is taller than 86% of dams nationwide.

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Location

StateTexas
CountyHemphill
River/StreamTr-washita River
Coordinates35.70384, -100.40033

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height40 ft
Dam Length1,290 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage1,587 acre-ft
Max Storage1,587 acre-ft
Normal Storage162 acre-ft
Surface Area26 acres
Drainage Area6 sq mi
Spillway TypeNone

Ownership & Safety

PurposeFlood Risk Reduction
OwnerHemphill County;hemphill County Swcd
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection05/06/2010
Emergency Action PlanNot Required

Identifiers

NID IDTX02508
Federal IDTX02508
More InfoState Dam Safety Program