Settling Pond No. 7

Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateWyoming
CountyCampbell
River/StreamBIG PASTURE DRAW TR COAL CREEK
Coordinates43.95970, -105.31700

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height18 ft
Dam Length660 ft
Year Completed1982 (44 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Normal Storage60 acre-ft
Surface Area10 acres
Drainage Area3 sq mi
Max Discharge688 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerTHUNDER BASIN COAL COMPANY,LLC ATTN: ARK LAND
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection09/28/2021
Emergency Action PlanNot Required

Identifiers

NID IDWY01855
Federal IDWY01855
More InfoState Dam Safety Program

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