Dams in Nassau County, New York
29 dams on record, from New York's own published inventory. 2 have a computed filing deadline.
Baxter Estates Pond Dam
low hazard
Beaver Lake Dam
low hazard
Brokaw Dam
low hazard
Brokaw Lower Dam
low hazard
Brokaw Middle Dam
low hazard
Brokaw Upper Dam
low hazard
Clapham Dam
low hazard
Glen Cove Lower Dam
low hazard
Goodwin Dam
low hazard
Hempstead Lake Dam
high hazard
EAP: On File
Next due: January 31, 2027
Hempstead Park Pond Dam
low hazard
Kings Point Dam
low hazard
Lake Success Dam
unknown hazard
Leeds Pond Dam
low hazard
Little Leeds Pond Dam
low hazard
Massapequa Lake Dam
low hazard
Milburn Pond Dam
low hazard
Mill Pond Dam
low hazard
Motts Creek Dam
low hazard
Paper Mill Pond Dam
low hazard
Pratt Trout Pond Dam
low hazard
Scudders Pond Dam
low hazard
Seaman Pond Dam
low hazard
Shore Road Dam
low hazard
South Pond Dam
low hazard
Stearn Pond Dam
low hazard
UDALLS POND DAM
low hazard
Upper Massapequa Lake Dam
high hazard
EAP: On File
Next due: January 31, 2027
Youngs Upper 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.