Eleven Mile Canyon

Park County, Colorado (near LAKE GEORGE)

River/Stream: SOUTH PLATTE RIVER

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Concrete
Height
151 ft
Dam Length
375 ft
Reservoir Storage
128,000 acre-ft
Year Completed
1932
Primary Purpose
Water Supply
Owner Type
Public Utility
Max Discharge
3,500 cfs

Condition Assessment

SatisfactoryLast inspected: 2022-08-24

Hazard Classification: High — 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
CO00359
State
Colorado (CO)
Coordinates
38.90501, -105.47723
Age
94 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.