Lower Brushy Creek Ws Scs Site 3 Dam

Lower Brushy Creek Ws Scs Site 3 Dam is an earth dam located in Williamson County, Texas, built in 1960. It carries a Significant hazard potential classification and has a fair condition assessment.

About Lower Brushy Creek Ws Scs Site 3 Dam

The primary purpose of Lower Brushy Creek Ws Scs Site 3 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 Lower Brushy Creek Wcid;taylor Swcd (local government). It impounds the Tr-turkey Creek.

The dam stands 40 feet tall and stretches 1,500 feet across, creates a reservoir covering 34 acres, has a maximum storage capacity of 2,100 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1960, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 01/22/2022.

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

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateTexas
CountyWilliamson
River/StreamTr-turkey Creek
Coordinates30.63942, -97.31502

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height40 ft
Dam Length1,500 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage2,100 acre-ft
Max Storage2,100 acre-ft
Normal Storage193 acre-ft
Surface Area34 acres
Drainage Area4 sq mi
Max Discharge3,621 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerLOWER BRUSHY CREEK WCID;TAYLOR SWCD
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection01/22/2022
Emergency Action PlanYes

Identifiers

NID IDTX01343
Federal IDTX01343
More InfoState Dam Safety Program

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