Lost Lake Dam & Dike

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

CountyPutnam
Nearest CityBrewster
River/StreamTR-E BRANCH CROTON RIVER
Coordinates41.45278, -73.54556

Physical Characteristics

Dam TypeEarth
NID Height10 ft
Dam Height10 ft
Dam Length900 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage362 acre-ft
Max Storage362 acre-ft
Normal Storage160 acre-ft
Surface Area34 acres
Drainage Area2 sq mi
Max Discharge259 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerLOST LAKE ASSOCIATION
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection11/20/2020
Emergency Action PlanNot Required

Identifiers

NID IDNY01393
Federal IDNY01393
More InfoState Dam Safety Program

Nearby Dams

Putnam Lake Dam 0.4 mi High Merten's Mill Pond Dam 1.9 mi Significant Boggs Pond Dam 2.7 mi Significant East Lake Reservoir Dam 3.0 mi High Rihm & Kittel Dam 3.1 mi Low Margerie Lake Reservoir North Dike 3.2 mi High Farringtons Pond Dam 3.5 mi Significant Padanaram Reservoir Dam 3.5 mi High Upper Kohanza Lake Dam 3.5 mi High Bog Brook Dam #2 3.7 mi High