Smith Dam 2

TR-OLMOS CREEK· Atascosa, Texas· Built 1965· Earth· 17 ft tall
Low Hazard Water Supply Private

Key Takeaway

Smith Dam 2 is classified as low hazard in Texas. It was completed in 1965 and is 61 years old. Its primary use is water supply.

Physical Details

Dam Height 17 ft (taller than 23.1% in TX)
Dam Length1,150 ft
Dam TypeEarth
Max Storage218 acre-ft
Normal Storage123 acre-ft
Surface Area22 acres
Drainage Area0 sq mi
Year Completed1965 (61 years old)
NID IDTX03146

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

MARY CAROL SMITH TRUST

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Smith Dam 2?

Smith Dam 2 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 Smith Dam 2?

Smith Dam 2 is owned by MARY CAROL SMITH TRUST (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Smith Dam 2 built?

Smith Dam 2 was completed in 1965, making it 61 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 Smith Dam 2?

Smith Dam 2 serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Smith Dam 2?

Smith Dam 2 has a dam height of 17 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.