Bunkwater Ridge Retention Dam

TRIBUTARY TO COTTENWOOD CREEK· Mesa, Colorado· Built 1960· Gravity·
Low Hazard Fire Protection Stock Or Small Fish Pond Federal Government

Key Takeaway

Bunkwater Ridge Retention Dam is classified as low hazard in Colorado. It was completed in 1960 and is 66 years old. Its primary use is fire protection.

Physical Details

Dam Length374 ft
Dam TypeGravity
Max Storage65 acre-ft
Normal Storage65 acre-ft
Surface Area65 acres
Drainage Area1 sq mi
Max Discharge0 cfs
Year Completed1960 (66 years old)
NID IDCO02721

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 11, 2018
State Regulated: Yes
Regulatory Agency: DWR

Ownership

DOI BLM

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Bunkwater Ridge Retention Dam?

Bunkwater Ridge Retention 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 Bunkwater Ridge Retention Dam?

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

When was Bunkwater Ridge Retention Dam built?

Bunkwater Ridge Retention Dam was completed in 1960, making it 66 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 Bunkwater Ridge Retention Dam?

Bunkwater Ridge Retention 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 Bunkwater Ridge Retention Dam last inspected?

Bunkwater Ridge Retention Dam was last inspected on September 11, 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.