Unimin Tailings Dam

High HazardNot Rated ConditionEmergency Action Plan: No

Location

StateVirginia
CountyFrederick
River/StreamBack Creek
Coordinates39.24390, -78.33500

Physical Characteristics

Dam TypeEarth
NID Height96 ft
Dam Height96 ft
Dam Length1,600 ft

Storage & Hydraulics

NID Storage1,700 acre-ft
Max Storage1,700 acre-ft
Drainage Area2 sq mi

Ownership & Safety

PurposeTailings
OwnerUnimin Corporation
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentNot Rated
Emergency Action PlanNo

Identifiers

NID IDVA069018
Federal IDVA069018
More InfoState Dam Safety Program

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