Dry Creek

DRY CREEK· Larimer, Colorado· Built 2007· Earth· 52 ft tall
High Hazard Water Supply Public Utility

Key Takeaway

Dry Creek is classified as high hazard in Colorado. It was completed in 2007 and is 19 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 52 ft (taller than 89% in CO)
Dam Length4,817 ft
Dam TypeEarth
Max Storage10.5K acre-ft
Normal Storage8.9K acre-ft
Surface Area315 acres
Drainage Area1 sq mi
Max Discharge2,964 cfs
Year Completed2007 (19 years old)
NID IDCO02922

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: October 5, 2022
State Regulated: Yes
Regulatory Agency: DWR

Ownership

LITTLE THOMPSON WATER DISTRICT (KAUFFMAN, AMBER)

Public Utility

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Dry Creek?

Dry Creek is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Dry Creek?

Dry Creek is owned by LITTLE THOMPSON WATER DISTRICT (KAUFFMAN, AMBER) (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Dry Creek built?

Dry Creek was completed in 2007, making it 19 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 Dry Creek?

Dry Creek serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Dry Creek?

Dry Creek has a dam height of 52 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 Dry Creek last inspected?

Dry Creek was last inspected on October 5, 2022. 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.