Engelhard Trapnell # 1 A Plant Tailings Impoundment

Engelhard Trapnell # 1 A Plant Tailings Impoundment is an earth dam located in Wilkinson County, Georgia, built in 1978. It carries a Low hazard potential classification.

About Engelhard Trapnell # 1 A Plant Tailings Impoundment

The primary purpose of Engelhard Trapnell # 1 A Plant Tailings Impoundment is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by Basf Corp (private). It impounds the Unknown.

The dam stands 27 feet tall and stretches 1,800 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 55 acre-feet, and collects water from a drainage area of 7 square miles. Completed in 1978, the structure is 48 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. The most recent inspection on record was 01/01/2018.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateGeorgia
CountyWilkinson
River/StreamUnknown
Coordinates32.86250, -83.21583

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length1,800 ft
Year Completed1978 (48 years old)

Storage & Hydraulics

NID Storage55 acre-ft
Max Storage55 acre-ft
Normal Storage27 acre-ft
Surface Area7 acres
Drainage Area7 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeTailings
OwnerBASF Corp
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/01/2018
Emergency Action PlanNot Required

Identifiers

NID IDGA04691
Federal IDGA04691
More InfoState Dam Safety Program

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