Dunlap Dam 2

TR-ANTELOPE CREEK· Sioux, Nebraska· Built 1955· Earth· 17 ft tall
Low Hazard Irrigation Private

Key Takeaway

Dunlap Dam 2 is classified as low hazard in Nebraska. It was completed in 1955 and is 71 years old. Its primary use is irrigation.

Physical Details

Dam Height 17 ft (taller than 17.6% in NE)
Dam Length635 ft
Dam TypeEarth
Max Storage53 acre-ft
Normal Storage21 acre-ft
Surface Area5 acres
Drainage Area0 sq mi
Max Discharge810 cfs
Year Completed1955 (71 years old)
NID IDNE02104

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: September 13, 2018
State Regulated: Yes
Regulatory Agency: NE DNR

Ownership

Quinto Ranch LLC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Dunlap Dam 2?

Dunlap Dam 2 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 Dunlap Dam 2?

Dunlap Dam 2 is owned by Quinto Ranch LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Dunlap Dam 2 built?

Dunlap Dam 2 was completed in 1955, making it 71 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 Dunlap Dam 2?

Dunlap Dam 2 serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Dunlap Dam 2?

Dunlap Dam 2 has a dam height of 17 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 Dunlap Dam 2 last inspected?

Dunlap Dam 2 was last inspected on September 13, 2018. 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.