Johnson -higdon Lake Dam

Johnson -higdon Lake Dam is an earth dam located in Decatur County, Georgia, built in 1999. It carries a Low hazard potential classification.

About Johnson -higdon Lake Dam

Johnson -higdon Lake Dam is a dam in Decatur, Georgia. The dam is owned by Constitution Insurance Company (private).

The dam stands 21 feet tall and stretches 190 feet across, creates a reservoir covering 8 acres, and has a maximum storage capacity of 92 acre-feet. Completed in 1999, the structure is 27 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateGeorgia
CountyDecatur
Nearest CityAttapulgus
Coordinates30.71944, -84.51889

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length190 ft
Year Completed1999 (27 years old)

Storage & Hydraulics

NID Storage92 acre-ft
Max Storage92 acre-ft
Normal Storage52 acre-ft
Surface Area8 acres
Spillway TypeUncontrolled

Ownership & Safety

OwnerConstitution Insurance Company
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDGA05991
Federal IDGA05991
More InfoState Dam Safety Program

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