Von Maur Dam

TR-Maquoketa River· Jackson, Iowa· Built 2012· Earth· 24 ft tall

Key Takeaway

Von Maur Dam is classified as low hazard in Iowa. It was completed in 2012 and is 14 years old. Its primary use is fire protection.

Physical Details

Dam Height 24 ft (taller than 15.8% in IA)
Dam Length250 ft
Dam TypeEarth
Max Storage104 acre-ft
Normal Storage54 acre-ft
Surface Area6 acres
Drainage Area1 sq mi
Year Completed2012 (14 years old)
NID IDIA04095

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

James VonMaur

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Von Maur Dam?

Von Maur 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 Von Maur Dam?

Von Maur Dam is owned by James VonMaur (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Von Maur Dam built?

Von Maur Dam was completed in 2012, making it 14 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 Von Maur Dam?

Von Maur 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 Von Maur Dam?

Von Maur Dam has a dam height of 24 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.