Overbank / Wyodak Coal / Jacobs Ranch Coal Company / Gillette / Upper Wyodak Coal / Black Hills / /
Event
Environmental Issue / /
Facility
WDEQ/LQD mine / State Highway / Fort Union Formation / Wyodak Complex / Black Thunder Mine / Dave Johnston plant / /
IndustryTerm
drainage systems / mining / oil and gas production / surface coal mining activities / natural gas-fired power plants / /
NaturalFeature
Dry Fork Little Thunder Creek / Affected Environment streams / Belle Fourche rivers / North Prong Little Thunder Creek / Thunder Creek / Big Horn Mountains / Black Thunder Creek / Cheyenne River / Little Thunder Creek / Bater Creek / Rochelle Lake / /
OperatingSystem
Fork / /
Organization
Fort Union / Wyoming Department of Environmental Quality/Land Quality Division / /
Person
Belle Ayr Coal Creek Cordero / Neil Simpson / Th / /
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