Mc Cune Dam

TR- IOWA RIVER· Iowa, Iowa· Built 2001· Earth· 32 ft tall

Key Takeaway

Mc Cune Dam is classified as low hazard in Iowa. It was completed in 2001 and is 25 years old. Its primary use is fire protection.

Physical Details

Dam Height 32 ft (taller than 58.4% in IA)
Dam Length344 ft
Dam TypeEarth
Max Storage81 acre-ft
Normal Storage50 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed2001 (25 years old)
NID IDIA03393

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
State Regulated: Yes
Regulatory Agency: IOWA DNR

Ownership

Dorothy McCune

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mc Cune Dam?

Mc Cune 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 Mc Cune Dam?

Mc Cune Dam is owned by Dorothy McCune (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mc Cune Dam built?

Mc Cune Dam was completed in 2001, making it 25 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 Mc Cune Dam?

Mc Cune Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Mc Cune Dam?

Mc Cune Dam has a dam height of 32 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.

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.