Granite Springs

Laramie County, Wyoming (near CHEYENNE)

River/Stream: MIDDLE CROW CREEK

High Hazard

Failure would likely cause loss of life

Key Facts

Dam Type
Masonry
Height
90 ft
Dam Length
423 ft
Reservoir Storage
5,780 acre-ft
Year Completed
1904
Primary Purpose
Water Supply
Owner Type
Local Government
Max Discharge
29,800 cfs

Condition Assessment

FairLast inspected: 2022-04-26

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

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

Location

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Quick Stats

NID ID
WY00001
State
Wyoming (WY)
Coordinates
41.17464, -105.22387
Age
122 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.