Lower Brushy Creek WS SCS Site 9 Dam

SPRING BRANCH· Williamson, Texas· Built 1966· Earth· 37 ft tall

Key Takeaway

Lower Brushy Creek WS SCS Site 9 Dam is classified as significant hazard in Texas. It was completed in 1966 and is 60 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 37 ft (taller than 80.8% in TX)
Dam Length1,800 ft
Dam TypeEarth
Max Storage3.2K acre-ft
Normal Storage469 acre-ft
Surface Area73 acres
Drainage Area5 sq mi
Max Discharge6,467 cfs
Year Completed1966 (60 years old)
NID IDTX01333

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: January 12, 2021
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

LOWER BRUSHY CREEK WCID;TAYLOR SWCD

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lower Brushy Creek WS SCS Site 9 Dam?

Lower Brushy Creek WS SCS Site 9 Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Lower Brushy Creek WS SCS Site 9 Dam?

Lower Brushy Creek WS SCS Site 9 Dam is owned by LOWER BRUSHY CREEK WCID;TAYLOR SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lower Brushy Creek WS SCS Site 9 Dam built?

Lower Brushy Creek WS SCS Site 9 Dam was completed in 1966, making it 60 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Lower Brushy Creek WS SCS Site 9 Dam?

Lower Brushy Creek WS SCS Site 9 Dam serves the following purposes: Flood Risk Reduction, Fire Protection, Stock, Or Small Fish Pond, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Lower Brushy Creek WS SCS Site 9 Dam?

Lower Brushy Creek WS SCS Site 9 Dam has a dam height of 37 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Lower Brushy Creek WS SCS Site 9 Dam last inspected?

Lower Brushy Creek WS SCS Site 9 Dam was last inspected on January 12, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.