Dry Devils and Lowrey WS SCS Site 10 Dam

TR-LOWREY DRAW· Sutton, Texas· Built 1959· Earth· 48 ft tall
High Hazard Flood Risk Reduction Local Government

Key Takeaway

Dry Devils and Lowrey WS SCS Site 10 Dam is classified as high hazard in Texas. It was completed in 1959 and is 67 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 48 ft (taller than 92.3% in TX)
Dam Length1,420 ft
Dam TypeEarth
Max Storage4.0K acre-ft
Normal Storage103 acre-ft
Surface Area21 acres
Drainage Area8 sq mi
Max Discharge13,315 cfs
Year Completed1959 (67 years old)
NID IDTX02305

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: November 13, 2018
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

EDWARDS PLATEAU SWCD;SUTTON COUNTY

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Dry Devils and Lowrey WS SCS Site 10 Dam?

Dry Devils and Lowrey WS SCS Site 10 Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Dry Devils and Lowrey WS SCS Site 10 Dam?

Dry Devils and Lowrey WS SCS Site 10 Dam is owned by EDWARDS PLATEAU SWCD;SUTTON COUNTY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Dry Devils and Lowrey WS SCS Site 10 Dam built?

Dry Devils and Lowrey WS SCS Site 10 Dam was completed in 1959, making it 67 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 Dry Devils and Lowrey WS SCS Site 10 Dam?

Dry Devils and Lowrey WS SCS Site 10 Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Dry Devils and Lowrey WS SCS Site 10 Dam?

Dry Devils and Lowrey WS SCS Site 10 Dam has a dam height of 48 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 Dry Devils and Lowrey WS SCS Site 10 Dam last inspected?

Dry Devils and Lowrey WS SCS Site 10 Dam was last inspected on November 13, 2018. 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.