Whippoorwill Grove Dam

tr - Mill Creek· St. Tammany, Louisiana· Earth· 20 ft tall
Low Hazard Recreation Private

Key Takeaway

Whippoorwill Grove Dam is classified as low hazard in Louisiana. Its primary use is recreation.

Physical Details

Dam Height 20 ft (taller than 58.9% in LA)
Dam Length560 ft
Dam TypeEarth
Max Storage160 acre-ft
Normal Storage144 acre-ft
Surface Area16 acres
Drainage Area0 sq mi
Max Discharge352 cfs
NID IDLA00725

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
Last Inspection: March 14, 2023
State Regulated: Yes
Regulatory Agency: LA DOTD

Ownership

Whippoorwill HOA Phase 7 and Susan Casey

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Whippoorwill Grove Dam?

Whippoorwill Grove 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 Whippoorwill Grove Dam?

Whippoorwill Grove Dam is owned by Whippoorwill HOA Phase 7 and Susan Casey (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Whippoorwill Grove Dam?

Whippoorwill Grove 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 Whippoorwill Grove Dam?

Whippoorwill Grove Dam has a dam height of 20 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.

When was Whippoorwill Grove Dam last inspected?

Whippoorwill Grove Dam was last inspected on March 14, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.

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.