Lake Miller

Tr-Black Bayou· Claiborne, Louisiana· Built 1950· Earth· 14 ft tall
Low Hazard Recreation Water Supply Private

Key Takeaway

Lake Miller is classified as low hazard in Louisiana. It was completed in 1950 and is 76 years old. Its primary use is recreation.

Physical Details

Dam Height 14 ft (taller than 27.6% in LA)
Dam Length750 ft
Dam TypeEarth
Max Storage110 acre-ft
Normal Storage60 acre-ft
Surface Area20 acres
Drainage Area0 sq mi
Max Discharge211 cfs
Year Completed1950 (76 years old)
NID IDLA00316

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: October 13, 2022
State Regulated: Yes
Regulatory Agency: LA DOTD

Ownership

Claiborne Mercantile Co, Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lake Miller?

Lake Miller 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 Lake Miller?

Lake Miller is owned by Claiborne Mercantile Co, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lake Miller built?

Lake Miller was completed in 1950, making it 76 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 Lake Miller?

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

How tall is Lake Miller?

Lake Miller 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.

When was Lake Miller last inspected?

Lake Miller was last inspected on October 13, 2022. 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.