Marion

Custer County, Colorado (near SAN ISABEL)

River/Stream: AMETHYST CRK.

Low Hazard

Failure would cause minimal damage

Key Facts

Dam Type
Rockfill
Height
10 ft
Dam Length
310 ft
Reservoir Storage
100 acre-ft
Year Completed
1909
Primary Purpose
Water Supply
Owner Type
Private
Max Discharge
150 cfs

Condition Assessment

Not Rated

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

Condition Assessment: Not Rated — This describes the current physical condition of the dam based on the most recent inspection.

Location

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Quick Stats

NID ID
CO00492
State
Colorado (CO)
Coordinates
37.99168, -105.11557
Age
117 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.