Winter Valley Estates Dam

LONG JOHN CREEK· Liberty, Texas· Built 1970· Earth· 26 ft tall
Significant Hazard Recreation Private

Key Takeaway

Winter Valley Estates Dam is classified as significant hazard in Texas. It was completed in 1970 and is 56 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 26 ft (taller than 55.2% in TX)
Dam Length340 ft
Dam TypeEarth
Max Storage201 acre-ft
Normal Storage98 acre-ft
Surface Area8 acres
Drainage Area0 sq mi
Max Discharge6,848 cfs
Year Completed1970 (56 years old)
NID IDTX04873

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: April 27, 2011
State Regulated: No

Ownership

A K LAKECROFT INC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Winter Valley Estates Dam?

Winter Valley Estates 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 Winter Valley Estates Dam?

Winter Valley Estates Dam is owned by A K LAKECROFT INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Winter Valley Estates Dam built?

Winter Valley Estates Dam was completed in 1970, making it 56 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 Winter Valley Estates Dam?

Winter Valley Estates Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Winter Valley Estates Dam?

Winter Valley Estates Dam has a dam height of 26 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 Winter Valley Estates Dam last inspected?

Winter Valley Estates Dam was last inspected on April 27, 2011. 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.