Holly

Arapahoe County, Colorado (near LITTLETON)

River/Stream: LITTLE DRY CREEK

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Earth
Height
45 ft
Dam Length
1,170 ft
Reservoir Storage
455 acre-ft
Year Completed
1979
Primary Purpose
Flood Risk Reduction
Owner Type
Local Government
Max Discharge
14,010 cfs

Condition Assessment

Not RatedLast inspected: 2021-09-29

Hazard Classification: High — 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
CO02214
State
Colorado (CO)
Coordinates
39.59833, -104.92140
Age
47 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.