Duncan

La Plata County, Colorado (near DURANGO)

River/Stream: PURGATORY CREEK-OS

Significant Hazard

Failure could cause economic loss or disruption

Key Facts

Dam Type
Earth
Height
31 ft
Dam Length
180 ft
Reservoir Storage
78 acre-ft
Year Completed
1978
Primary Purpose
Other
Owner Type
Local Government
Max Discharge
500 cfs

Condition Assessment

SatisfactoryLast inspected: 2021-08-18

Hazard Classification: Significant — This describes the potential consequences of dam failure, not the likelihood of failure.

Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
CO02535
State
Colorado (CO)
Coordinates
37.63049, -107.80567
Age
48 years

Nearby Dams

External Resources

Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.