Wissler Dam

TR-JOHNSON CREEK· Pawnee, Nebraska· Built 1960· Earth· 28 ft tall
Low Hazard Flood Risk Reduction Private

Key Takeaway

Wissler Dam is classified as low hazard in Nebraska. It was completed in 1960 and is 66 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 28 ft (taller than 59.7% in NE)
Dam Length580 ft
Dam TypeEarth
Max Storage27 acre-ft
Normal Storage16 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Year Completed1960 (66 years old)
NID IDNE03390

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: June 17, 2020
State Regulated: Yes
Regulatory Agency: NE DNR

Ownership

Shirley L Wissler

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Wissler Dam?

Wissler 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 Wissler Dam?

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

When was Wissler Dam built?

Wissler Dam was completed in 1960, making it 66 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 Wissler Dam?

Wissler Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Wissler Dam?

Wissler Dam has a dam height of 28 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 Wissler Dam last inspected?

Wissler Dam was last inspected on June 17, 2020. 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.