Braddock Dam

West Branch Long Lake Creek· Emmons, North Dakota· Built 1935· Earth· 20 ft tall
Low Hazard Irrigation Fish And Wildlife Pond Local Government

Key Takeaway

Braddock Dam is classified as low hazard in North Dakota. It was completed in 1935 and is 91 years old. Its primary use is irrigation.

Physical Details

Dam Height 20 ft (taller than 65.1% in ND)
Dam Length300 ft
Dam TypeEarth
Max Storage416 acre-ft
Normal Storage416 acre-ft
Surface Area70 acres
Drainage Area57 sq mi
Year Completed1935 (91 years old)
NID IDND00101

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: April 30, 2019
State Regulated: Yes
Regulatory Agency: ND DWR

Ownership

Emmons County Commission

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Braddock Dam?

Braddock 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 Braddock Dam?

Braddock Dam is owned by Emmons County Commission (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Braddock Dam built?

Braddock Dam was completed in 1935, making it 91 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 Braddock Dam?

Braddock Dam serves the following purposes: Irrigation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Braddock Dam?

Braddock Dam has a dam height of 20 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 Braddock Dam last inspected?

Braddock Dam was last inspected on April 30, 2019. 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.