Omar Lake Dam

Omar Lake Dam is an earth dam located in Spalding County, Georgia, built in 1935. It carries a Low hazard potential classification.

About Omar Lake Dam

The primary purpose of Omar Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lake Omar Homeowners Association (private). It impounds the Unknown near Griffin.

The dam stands 17 feet tall and stretches 552 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 142 acre-feet, and collects water from a drainage area of 418 square miles. Completed in 1935, the structure is well-established, with more than 75 years of service.

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. The most recent inspection on record was 10/01/2012. That was over 13 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateGeorgia
CountySpalding
Nearest CityGriffin
River/StreamUnknown
Coordinates33.21278, -84.28389

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Height17 ft
Dam Length552 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage142 acre-ft
Max Storage142 acre-ft
Surface Area17 acres
Drainage Area418 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerLake Omar Homeowners Association
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/01/2012
Emergency Action PlanNot Required

Identifiers

NID IDGA01450
Federal IDGA01450
More InfoState Dam Safety Program

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