Deep Creek #2

KANNAH CREEK-TR· Mesa, Colorado· Built 1906· Earth· 31 ft tall
Significant Hazard Irrigation Private

Key Takeaway

Deep Creek #2 is classified as significant hazard in Colorado. It was completed in 1906 and is 120 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 31 ft (taller than 68.6% in CO)
Dam Length600 ft
Dam TypeEarth
Max Storage658 acre-ft
Normal Storage353 acre-ft
Surface Area66 acres
Drainage Area0 sq mi
Max Discharge45 cfs
Year Completed1906 (120 years old)
NID IDCO00824

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: September 22, 2021
State Regulated: Yes
Regulatory Agency: DWR

Ownership

DEEP CREEK RESERVOIR CO. (JOHN CARELLI, PRESIDENT)

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Deep Creek #2?

Deep Creek #2 is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Deep Creek #2?

Deep Creek #2 is owned by DEEP CREEK RESERVOIR CO. (JOHN CARELLI, PRESIDENT) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Deep Creek #2 built?

Deep Creek #2 was completed in 1906, making it 120 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 Deep Creek #2?

Deep Creek #2 serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Deep Creek #2?

Deep Creek #2 has a dam height of 31 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 Deep Creek #2 last inspected?

Deep Creek #2 was last inspected on September 22, 2021. 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.