Northwest Laterals Ws Scs Site 1 Dam

Northwest Laterals Ws Scs Site 1 Dam is an earth dam located in Runnels County, Texas, built in 1965. It carries a Low hazard potential classification.

About Northwest Laterals Ws Scs Site 1 Dam

The primary purpose of Northwest Laterals Ws Scs Site 1 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 Runnels Swcd (local government). It impounds the Grape Creek.

The dam stands 50 feet tall and stretches 2,520 feet across, creates a reservoir covering 40 acres, has a maximum storage capacity of 7,181 acre-feet, and collects water from a drainage area of 20 square miles. Completed in 1965, 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.

At 50 feet, this dam is taller than 93% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyRunnels
River/StreamGrape Creek
Coordinates31.67451, -99.74179

Physical Characteristics

Dam TypeEarth
NID Height50 ft
Dam Height50 ft
Dam Length2,520 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage7,181 acre-ft
Max Storage7,181 acre-ft
Normal Storage176 acre-ft
Surface Area40 acres
Drainage Area20 sq mi
Spillway TypeNone

Ownership & Safety

PurposeFlood Risk Reduction
OwnerRUNNELS SWCD
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDTX03239
Federal IDTX03239
More InfoState Dam Safety Program

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