Forest Lake Dam

JOHNSON BRANCH· Gregg, Texas· Built 1970· Earth· 37 ft tall
Low Hazard Recreation Private

Key Takeaway

Forest Lake Dam is classified as low hazard in Texas. It was completed in 1970 and is 56 years old. Its primary use is recreation.

Physical Details

Dam Height 37 ft (taller than 80.8% in TX)
Dam Length480 ft
Dam TypeEarth
Max Storage750 acre-ft
Normal Storage375 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Year Completed1970 (56 years old)
NID IDTX05188

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

FORESTLAKE HOMEOWNERS ASSOC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Forest Lake Dam?

Forest 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 Forest Lake Dam?

Forest Lake Dam is owned by FORESTLAKE HOMEOWNERS ASSOC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Forest Lake Dam built?

Forest Lake Dam was completed in 1970, making it 56 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 Forest Lake Dam?

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

How tall is Forest Lake Dam?

Forest Lake Dam has a dam height of 37 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.