Behrendt Dam

Trib to South Willow Creek· Monona, Iowa· Built 2014· Earth· 38 ft tall
Low Hazard Grade Stabilization Private

Key Takeaway

Behrendt Dam is classified as low hazard in Iowa. It was completed in 2014 and is 12 years old. Its primary use is grade stabilization.

Physical Details

Dam Height 38 ft (taller than 80.1% in IA)
Dam Length513 ft
Dam TypeEarth
Max Storage63 acre-ft
Normal Storage37 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge187 cfs
Year Completed2014 (12 years old)
NID IDIA04210

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

Nick Behrendt

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Behrendt Dam?

Behrendt 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 Behrendt Dam?

Behrendt Dam is owned by Nick Behrendt (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Behrendt Dam built?

Behrendt Dam was completed in 2014, making it 12 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 Behrendt Dam?

Behrendt Dam serves the following purposes: Grade Stabilization. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Behrendt Dam?

Behrendt Dam has a dam height of 38 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.