Culverwell

SAND SPRING GULCH· Moffat, Colorado· Built 1930· Earth· 41 ft tall
Low Hazard Irrigation Private

Key Takeaway

Culverwell is classified as low hazard in Colorado. It was completed in 1930 and is 96 years old. Its primary use is irrigation.

Physical Details

Dam Height 41 ft (taller than 82.7% in CO)
Dam Length684 ft
Dam TypeEarth
Max Storage860 acre-ft
Normal Storage720 acre-ft
Surface Area38 acres
Drainage Area15 sq mi
Year Completed1930 (96 years old)
NID IDCO01715

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: August 29, 2018
State Regulated: Yes
Regulatory Agency: DWR

Ownership

DEAKENS, CODY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Culverwell?

Culverwell 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 Culverwell?

Culverwell is owned by DEAKENS, CODY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Culverwell built?

Culverwell was completed in 1930, making it 96 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 Culverwell?

Culverwell 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 Culverwell?

Culverwell has a dam height of 41 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 Culverwell last inspected?

Culverwell was last inspected on August 29, 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.