No. 5a

Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountySweetwater
Nearest CityFLAMING GORGE RESERVOIR
River/StreamALLIED DRAW
Coordinates41.58200, -109.72800

Physical Characteristics

Dam TypeEarth
NID Height70 ft
Dam Height58 ft
Dam Length3,500 ft
Year Completed1975 (51 years old)

Storage & Hydraulics

NID Storage5,556 acre-ft
Max Storage5,556 acre-ft
Normal Storage5,556 acre-ft
Surface Area200 acres
Drainage Area200 sq mi
Max Discharge177 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeTailings
OwnerTATA CHEMICALS NORTH AMERICA
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection04/16/2024
Emergency Action PlanNot Required

Identifiers

NID IDWY02049
Federal IDWY02049
More InfoState Dam Safety Program

Nearby Dams