Camp Arthur Lake Dam

UNNAMED TRIBUTARY SOUTH FORK SMALLS CREEK· Knox, Indiana· Built 1972· Earth· 20 ft tall
Low Hazard Recreation Private

Key Takeaway

Camp Arthur Lake Dam is classified as low hazard in Indiana. It was completed in 1972 and is 54 years old. Its primary use is recreation.

Physical Details

Dam Height 20 ft (taller than 23% in IN)
Dam Length375 ft
Dam TypeEarth
Max Storage112 acre-ft
Normal Storage31 acre-ft
Surface Area7 acres
Drainage Area0 sq mi
Max Discharge2,825 cfs
Year Completed1972 (54 years old)
NID IDIN00530

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: May 15, 2019
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

ARTHUR FOUNDATION INCORPORATED

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Camp Arthur Lake Dam?

Camp Arthur 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 Camp Arthur Lake Dam?

Camp Arthur Lake Dam is owned by ARTHUR FOUNDATION INCORPORATED (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Camp Arthur Lake Dam built?

Camp Arthur Lake Dam was completed in 1972, making it 54 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 Camp Arthur Lake Dam?

Camp Arthur 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 Camp Arthur Lake Dam?

Camp Arthur Lake 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 Camp Arthur Lake Dam last inspected?

Camp Arthur Lake Dam was last inspected on May 15, 2019. 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.