Duncan Lake Dam

Undetermined HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateGeorgia
CountyCobb
Nearest CityMCCOLLUM AIRPORT ENVIRONS
River/StreamUNKNOWN
Coordinates34.01778, -84.60222

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length1,120 ft
Year Completed1952 (74 years old)

Storage & Hydraulics

NID Storage115 acre-ft
Max Storage115 acre-ft
Normal Storage88 acre-ft
Surface Area8 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerDuncan, Helen C.
Owner TypePrivate
Hazard ClassificationUndetermined
Condition AssessmentNot Rated
Last Inspection04/01/1989
Emergency Action PlanNot Required

Identifiers

NID IDGA02289
Federal IDGA02289
More InfoState Dam Safety Program

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