Whitetail Detention Dam

BOX ELDER CK./LITTLE MISSOURI· Carter, Montana· Built 1966· Gravity·
Low Hazard Fire Protection Stock Or Small Fish Pond Federal Government

Key Takeaway

Whitetail Detention Dam is classified as low hazard in Montana. It was completed in 1966 and is 60 years old. Its primary use is fire protection.

Physical Details

Dam Length1,185 ft
Dam TypeGravity
Max Storage340 acre-ft
Surface Area54 acres
Year Completed1966 (60 years old)
NID IDMT02214

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: July 18, 2015
State Regulated: No

Ownership

DOI BLM

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Whitetail Detention Dam?

Whitetail Detention 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 Whitetail Detention Dam?

Whitetail Detention Dam is owned by DOI BLM (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Whitetail Detention Dam built?

Whitetail Detention Dam was completed in 1966, making it 60 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 Whitetail Detention Dam?

Whitetail Detention 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.

When was Whitetail Detention Dam last inspected?

Whitetail Detention Dam was last inspected on July 18, 2015. 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.