Tribble Mill Rc & D Lake Dam

Tribble Mill Rc & D Lake Dam is an earth dam located in Gwinnett County, Georgia, built in 1992. It carries a Low hazard potential classification.

About Tribble Mill Rc & D Lake Dam

The primary purpose of Tribble Mill Rc & D Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Gwinnett County Local Government (local government). It impounds the Tribble Mill Creek.

The dam stands 39 feet tall and stretches 1,300 feet across, creates a reservoir covering 108 acres, has a maximum storage capacity of 2,414 acre-feet, and collects water from a drainage area of 5,888 square miles. Completed in 1992, the structure is 34 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. An emergency action plan is in place for this dam. The most recent inspection on record was 10/05/2016.

At 39 feet, this dam is taller than 86% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateGeorgia
CountyGwinnett
River/StreamTribble Mill Creek
Coordinates33.91347, -83.90056

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height36 ft
Dam Length1,300 ft
Year Completed1992 (34 years old)

Storage & Hydraulics

NID Storage2,414 acre-ft
Max Storage2,414 acre-ft
Normal Storage815 acre-ft
Surface Area108 acres
Drainage Area5,888 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerGwinnett County Local Government
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/05/2016
Emergency Action PlanYes

Identifiers

NID IDGA05354
Federal IDGA05354
More InfoState Dam Safety Program

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