Winterrowd Lake Dam

TR-SPRING BRANCH· Williamson, Texas· Built 1956· Earth· 23 ft tall

Key Takeaway

Winterrowd Lake Dam is classified as low hazard in Texas. It was completed in 1956 and is 70 years old. Its primary use is recreation.

Physical Details

Dam Height 23 ft (taller than 44.9% in TX)
Dam Length605 ft
Dam TypeEarth
Max Storage143 acre-ft
Normal Storage93 acre-ft
Surface Area12 acres
Drainage Area0 sq mi
Year Completed1956 (70 years old)
NID IDTX05586

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

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

Emergency Action Plan: No
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

JC WINTERROWD

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Winterrowd Lake Dam?

Winterrowd Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Winterrowd Lake Dam?

Winterrowd Lake Dam is owned by JC WINTERROWD (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Winterrowd Lake Dam built?

Winterrowd Lake Dam was completed in 1956, making it 70 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 Winterrowd Lake Dam?

Winterrowd Lake Dam serves the following purposes: Recreation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Winterrowd Lake Dam?

Winterrowd Lake Dam has a dam height of 23 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.

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.