Welder Lake No 5 Dam

PIEDRA CREEK· La Salle, Texas· Built 1944· Earth· 14 ft tall
Low Hazard Water Supply Private

Key Takeaway

Welder Lake No 5 Dam is classified as low hazard in Texas. It was completed in 1944 and is 82 years old. Its primary use is water supply.

Physical Details

Dam Height 14 ft (taller than 12.5% in TX)
Dam Length2,200 ft
Dam TypeEarth
Max Storage840 acre-ft
Normal Storage162 acre-ft
Surface Area45 acres
Drainage Area0 sq mi
Year Completed1944 (82 years old)
NID IDTX01987

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

PAT WELDER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Welder Lake No 5 Dam?

Welder Lake No 5 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 Welder Lake No 5 Dam?

Welder Lake No 5 Dam is owned by PAT WELDER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Welder Lake No 5 Dam built?

Welder Lake No 5 Dam was completed in 1944, making it 82 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 Welder Lake No 5 Dam?

Welder Lake No 5 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 Welder Lake No 5 Dam?

Welder Lake No 5 Dam has a dam height of 14 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.