Berkholder Dam

KINYON COULEE· Toole, Montana· Built 1904· Earth· 24 ft tall

Key Takeaway

Berkholder Dam is classified as low hazard in Montana. It was completed in 1904 and is 122 years old. Its primary use is fire protection.

Physical Details

Dam Height 24 ft (taller than 67.5% in MT)
Dam Length495 ft
Dam TypeEarth
Max Storage125 acre-ft
Normal Storage73 acre-ft
Drainage Area3 sq mi
Max Discharge90 cfs
Year Completed1904 (122 years old)
NID IDMT00390

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: DNRC

Ownership

GRASSY BUTTES FARMS INC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Berkholder Dam?

Berkholder 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 Berkholder Dam?

Berkholder Dam is owned by GRASSY BUTTES FARMS INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Berkholder Dam built?

Berkholder Dam was completed in 1904, making it 122 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 Berkholder Dam?

Berkholder 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 Berkholder Dam?

Berkholder Dam has a dam height of 24 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.