Calumet Lake Dam

Dubois, Indiana· Built 1939· Earth· 18 ft tall
Low Hazard Recreation Private

Key Takeaway

Calumet Lake Dam is classified as low hazard in Indiana. It was completed in 1939 and is 87 years old. Its primary use is recreation.

Physical Details

Dam Height 18 ft (taller than 15.7% in IN)
Dam Length300 ft
Dam TypeEarth
Max Storage90 acre-ft
Normal Storage18 acre-ft
Surface Area11 acres
Drainage Area0 sq mi
Max Discharge259 cfs
Year Completed1939 (87 years old)
NID IDIN00306

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: February 2, 1977
State Regulated: No

Ownership

Ed Rees

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Calumet Lake Dam?

Calumet 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 Calumet Lake Dam?

Calumet Lake Dam is owned by Ed Rees (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Calumet Lake Dam built?

Calumet Lake Dam was completed in 1939, making it 87 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 Calumet Lake Dam?

Calumet 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 Calumet Lake Dam?

Calumet Lake Dam has a dam height of 18 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 Calumet Lake Dam last inspected?

Calumet Lake Dam was last inspected on February 2, 1977. 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.