Dams in Lewis County, New York
92 dams on record, from New York's own published inventory. 12 have a computed filing deadline.
Adirondack Acres Dam A
intermediate hazard
EAP: On File
Next due: January 31, 2027
Adirondack Acres Dam B
low hazard
Agers Falls Dam
low hazard
Alpina Dam
low hazard
Beaver Meadow Brook Dam
low hazard
Belfort Dam
low hazard
Birch Wildlife Pond Dam #1
low hazard
Birch Wildlife Pond Dam #2
low hazard
Blanchard Pond Dam
low hazard
Boise Cascade Lower Dam
intermediate hazard
EAP: On File
Next due: January 31, 2027
Boise Cascade Upper Dam
high hazard
EAP: On File
Next due: January 31, 2027
Brantingham Lake Dam
low hazard
C Harry Edick Pond Dam
low hazard
Cahill Brothers Farm Pond Dam
low hazard
Carthage Dam
low hazard
Chase Lake Dam
low hazard
Constableville Dam
low hazard
Constableville Fish & Game Club Dam
low hazard
Croghan Island Dam
low hazard
Croghan Reservoir #2 Dam
low hazard
Croghan Reservoir Dam
low hazard
Crystal Creek Dam
low hazard
Crystal Lake Dike
low hazard
Denley Dam
intermediate hazard
EAP: None
Next due: January 31, 2027
E J Strodel Pond Dam
low hazard
Eagle Falls Dam
intermediate hazard
EAP: On File
Next due: January 31, 2027
Edward C Yancey Pond Dam
low hazard
Edwards Pond Dam
low hazard
Effley Falls Dam
low hazard
Elmer Falls Dam
low hazard
Gagnon Pond Dam
low hazard
Glendale Mill Dam
low hazard
Glenn Creek Dam
low hazard
Gould Paper Co Dam
low hazard
Gouldtown Mill # 5 Dam
low hazard
Grieg Dam
low hazard
H Farrington Young Pond Dam
low hazard
Harrisville Dam
low hazard
High Falls Dam
high hazard
EAP: On File
Next due: January 31, 2027
High Falls Dam At Copenhagen
intermediate hazard
EAP: None
Next due: January 31, 2027
Hodkinson Wildlife Pond Dam
low hazard
Jeffrey Beyer Dam
low hazard
John Plunkett Pond Dam
low hazard
John Teal Recreational Pond Dam
low hazard
Kearns Mill Dam
low hazard
Kings Falls Dam
low hazard
Kosterville Lower Dam
low hazard
Long Level Dam
low hazard
Lowville Reservoir Dam
low hazard
Lyons Falls Mill 3 Dam
low hazard
Lyons Falls Water Supply Dam #4
low hazard
Lyonsdale Dam
low hazard
MUD POND DAM
low hazard
Marcellus Mill Dam
low hazard
Martinsburg Reservoir Dam
low hazard
Millard Pond Dam
low hazard
Murrock Marsh Dam
low hazard
Natural Bridge Power Dam
low hazard
Neil Burns Marsh Dam
low hazard
Nohles Mill Dam
low hazard
Nys Dec Marsh Dam
low hazard
Nys Dec Marsh Dam #2
low hazard
Nys Dec Marsh Dam #3
low hazard
Nys Dec/joans Marsh Dam
low hazard
Otter Creek Dam
low hazard
Passengers Pond Dam
low hazard
Perrigo Creek Dam
low hazard
Port Leyden Lower Dam
intermediate hazard
EAP: None
Next due: January 31, 2027
Port Leyden Power Dam
low hazard
Port Leyden Reservoir Dam
low hazard
Port Leyden Upper Dam
low hazard
Port Leyden Water Supply Dam
low hazard
Reimiller Dam
low hazard
Richard Trombley Pond Dam
low hazard
Roaring Brook Dam
low hazard
Rock Island Dam
low hazard
Rome City Dam
high hazard
EAP: On File
Next due: January 31, 2027
Rome City Dam Dike
intermediate hazard
Next due: January 31, 2027
S L Meda Fish Pond Dam
low hazard
Smith Brook Lower Dam
low hazard
Soft Maple Terminal Dam
intermediate hazard
EAP: On File
Next due: January 31, 2027
Taylorville Dam
low hazard
Terry Smith Dam
low hazard
Turin Recreation Pond Dam
low hazard
Turin Reservoir Dam
low hazard
EAP: None
Unkurt Dam
low hazard
Upper Smith Brook Dam
low hazard
Village Of Turin Water Supply Dam
low hazard
WHETSTONE GULF STATE PARK DAM
low hazard
Whetstone Gulf Storage Dam
high hazard
EAP: On File
Next due: January 31, 2027
Wilers Mill Dam
low hazard
William J Tucker Dam
low hazard
Sourced from New York's public dam inventory. Claiming a dam here is free — look it up to see its full record. See what New York requires of dam owners.