Treasure Hills Dam

TR-ARROYO COLORADO· Cameron, Texas· Built 1985· Earth· 9 ft tall
Low Hazard Irrigation Recreation Private

Key Takeaway

Treasure Hills Dam is classified as low hazard in Texas. It was completed in 1985 and is 41 years old. Its primary use is irrigation.

Physical Details

Dam Height 9 ft (taller than 2.7% in TX)
Dam Length0 ft
Dam TypeEarth
Max Storage129 acre-ft
Normal Storage129 acre-ft
Surface Area22 acres
Drainage Area11 sq mi
Year Completed1985 (41 years old)
NID IDTX06376

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
Last Inspection: May 15, 1985
State Regulated: Yes
Regulatory Agency: TCEQ

Ownership

TREASURE HILLS INVESTMENTS NV

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Treasure Hills Dam?

Treasure Hills 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 Treasure Hills Dam?

Treasure Hills Dam is owned by TREASURE HILLS INVESTMENTS NV (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Treasure Hills Dam built?

Treasure Hills Dam was completed in 1985, making it 41 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 Treasure Hills Dam?

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

How tall is Treasure Hills Dam?

Treasure Hills Dam has a dam height of 9 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 Treasure Hills Dam last inspected?

Treasure Hills Dam was last inspected on May 15, 1985. 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.