Wagner Dam

TR- SHORT CREEK· Louisa, Iowa· Built 1998· Earth· 25 ft tall

Key Takeaway

Wagner Dam is classified as low hazard in Iowa. It was completed in 1998 and is 28 years old. Its primary use is fire protection.

Physical Details

Dam Height 25 ft (taller than 19.3% in IA)
Dam Length458 ft
Dam TypeEarth
Max Storage56 acre-ft
Normal Storage33 acre-ft
Surface Area5 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1998 (28 years old)
NID IDIA03402

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

Gregory S Wagner

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Wagner Dam?

Wagner 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 Wagner Dam?

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

When was Wagner Dam built?

Wagner Dam was completed in 1998, making it 28 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 Wagner Dam?

Wagner 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 Wagner Dam?

Wagner Dam has a dam height of 25 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.