Blumhart Dam

Maple River-OS· McIntosh, North Dakota· Earth· 26 ft tall
Low Hazard Recreation Local Government

Key Takeaway

Blumhart Dam is classified as low hazard in North Dakota. Its primary use is recreation.

Physical Details

Dam Height 26 ft (taller than 81.7% in ND)
Dam Length300 ft
Dam TypeEarth
Max Storage181 acre-ft
Normal Storage181 acre-ft
Surface Area14 acres
Drainage Area3 sq mi
NID IDND00815

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: ND DWR

Ownership

McIntosh County WRB

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Blumhart Dam?

Blumhart 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 Blumhart Dam?

Blumhart Dam is owned by McIntosh County WRB (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Blumhart Dam?

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

How tall is Blumhart Dam?

Blumhart Dam has a dam height of 26 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.