Peterson Lake Dam

TR-SAND RIDGE CREEK· Zavala, Texas· Built 1958· Earth· 13 ft tall

Key Takeaway

Peterson Lake Dam is classified as low hazard in Texas. It was completed in 1958 and is 68 years old. Its primary use is fire protection.

Physical Details

Dam Height 13 ft (taller than 10.2% in TX)
Dam Length1,400 ft
Dam TypeEarth
Max Storage494 acre-ft
Normal Storage86 acre-ft
Surface Area27 acres
Drainage Area0 sq mi
Year Completed1958 (68 years old)
NID IDTX01799

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: No

Ownership

PETERSON BROTHERS STEEL ERECTION COMPANY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Peterson Lake Dam?

Peterson 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 Peterson Lake Dam?

Peterson Lake Dam is owned by PETERSON BROTHERS STEEL ERECTION COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Peterson Lake Dam built?

Peterson Lake Dam was completed in 1958, making it 68 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 Peterson Lake Dam?

Peterson Lake Dam serves the following purposes: 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 Peterson Lake Dam?

Peterson Lake Dam has a dam height of 13 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.