Loch Lyall Dam

Significant HazardPoor ConditionEmergency Action Plan: Yes

Location

CountyPutnam
Nearest CityNelson Corners
River/StreamINDIAN BROOK
Coordinates41.41556, -73.90722

Physical Characteristics

Dam TypeConcrete
NID Height11 ft
Dam Height11 ft
Dam Length400 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage98 acre-ft
Max Storage98 acre-ft
Normal Storage60 acre-ft
Surface Area19 acres
Max Discharge190 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerAmor Towles
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentPoor
Last Inspection01/24/2025
Emergency Action PlanYes

Identifiers

NID IDNY01201
Federal IDNY01201
More InfoState Dam Safety Program

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