Treadwell Mills

Clinton County, New York (near Plattsburgh)

River/Stream: Saranac River

Significant Hazard

Failure could cause economic loss or disruption

Key Facts

Dam Type
Gravity
Height
24 ft
Dam Length
278 ft
Reservoir Storage
820 acre-ft
Year Completed
1938
Primary Purpose
Hydroelectric
Owner Type
Private
Max Discharge
1,200 cfs

Condition Assessment

SatisfactoryLast inspected: 2022-05-18

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
NY00017
State
New York (NY)
Coordinates
44.66970, -73.50770
Age
88 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.