Schlamm Lake Dam

UNNAMED TRIBUTARY MILL BRANCH· Clark, Indiana· Built 1934· Earth· 31 ft tall
Significant Hazard Recreation State Government

Key Takeaway

Schlamm Lake Dam is classified as significant hazard in Indiana. It was completed in 1934 and is 92 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 31 ft (taller than 66.4% in IN)
Dam Length400 ft
Dam TypeEarth
Max Storage262 acre-ft
Normal Storage159 acre-ft
Surface Area19 acres
Drainage Area0 sq mi
Max Discharge631 cfs
Year Completed1934 (92 years old)
NID IDIN00283

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: January 23, 2017
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

DEPARTMENT OF NATURAL RESOURCES

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Schlamm Lake Dam?

Schlamm Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Schlamm Lake Dam?

Schlamm Lake Dam is owned by DEPARTMENT OF NATURAL RESOURCES (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Schlamm Lake Dam built?

Schlamm Lake Dam was completed in 1934, making it 92 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 Schlamm Lake Dam?

Schlamm 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 Schlamm Lake Dam?

Schlamm Lake Dam has a dam height of 31 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 Schlamm Lake Dam last inspected?

Schlamm Lake Dam was last inspected on January 23, 2017. 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.