Joe Martin Lake Dam

TR-NUECES RIVER· La Salle, Texas· Built 1941· Earth· 15 ft tall
Low Hazard Water Supply Private

Key Takeaway

Joe Martin Lake Dam is classified as low hazard in Texas. It was completed in 1941 and is 85 years old. Its primary use is water supply.

Physical Details

Dam Height 15 ft (taller than 15.4% in TX)
Dam Length1,240 ft
Dam TypeEarth
Max Storage500 acre-ft
Normal Storage139 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Year Completed1941 (85 years old)
NID IDTX04612

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

JOE MARTIN

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Joe Martin Lake Dam?

Joe Martin 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 Joe Martin Lake Dam?

Joe Martin Lake Dam is owned by JOE MARTIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Joe Martin Lake Dam built?

Joe Martin Lake Dam was completed in 1941, making it 85 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 Joe Martin Lake Dam?

Joe Martin Lake Dam 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 Joe Martin Lake Dam?

Joe Martin Lake Dam has a dam height of 15 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.