EPA · discharge permits by watershed

Subbasin 10120107

25Current permits
2States
3Watersheds

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Wyoming, South Dakota. Each permit is placed by the outfall EPA names as its representative discharge point.

By state

Wyoming23
South Dakota2

Watersheds inside this subbasin

Other subbasins

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
BELLE FOURCHE (WTP)	SDG860030	BELLE FOURCHE	SD		Minor	Belle Fourche River, Hay Creek, Red
DIXON BROTHERS NEWCASTLE FACILITY	WYR000172	NEWCASTLE	WY	Industrial stormwater	Minor	Cemetery Creek-Stockade Beaver Creek
FIDDLER CREEK FIELD LUNDBERG	WY0002593	UNKNOWN	WY		Minor	Fiddler Creek
FIDDLER CREEK FIELD DISCHARGES	WY0096814	UNKNOWN	WY		Minor	Fiddler Creek
GOVERNMENT OLDS #1	WY0027081	UNKNOWN	WY		Minor	Luce Draw-Beaver Creek
LAK RANCH	WY0045900	(UNKNOWN CITY)	WY		Minor	Beaver Creek-Rats Valley Creek
LAMBIE FIELD, STRICKLING LEASE, TOWNSEND STATE LEASE (AKA BEAVER CREEK DISCHARGE	WY0032620	UNKNOWN	WY		Minor	Turner Creek
LAWRENCE STREET REHABILITATION	SDR10K276	BELLE FOURCHE	SD	Construction stormwater	Minor	Hay Creek
NEWCASTLE CONCRETE BATCH PLANT	WYR106193	NEWCASTLE	WY	Construction stormwater	Minor	Middle Oil Creek
NEWCASTLE FACILITY	WYR001270	NEWCASTLE	WY	Industrial stormwater	Minor	Salt Creek
NEWCASTLE MOW	WYR001612	NEWCASTLE	WY		Minor	Middle Oil Creek
NEWCASTLE REFINERY	WY0001163	NEWCASTLE	WY		Minor	Middle Oil Creek
OSAGE FIELD WIDE SWPPP (FIELD PERMIT)	WYR105249	UNKNOWN	WY	Construction stormwater	Minor	Sheep Canyon Creek-Beaver Creek
OSAGE JUNIPER NEWCASTLE SAND UNIT	WY0003298	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
OSAGE JUNIPER NEWCASTLE SAND UNIT	WY0003301	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
OSAGE LANDFILL CLOSURE	WYR106100	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
POISON CREEK DISCHARGES	WY0003221	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
ROCK WELL BEAVER CREEK DISCHARGES	WY0026701	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
ROCK WELL TURNER CREEK DISCHARGES	WY0026719	UNKNOWN	WY		Minor	Turner Creek
SKULL CREEK PIPELINE REPLACEMENT	WYR106322	(UNKNOWN CITY)	WY	Construction stormwater	Minor	Lower Skull Creek
TOWNSEND NEWCASTLE SAND UNIT	WY0034789	UNKNOWN	WY		Minor	Sheep Canyon Creek-Beaver Creek
UNDERWOOD FIDDLER CREEK FIELD DISCHARGES	WY0002500	UNKNOWN	WY		Minor	Fiddler Creek
UPTON #4 LANDFILL	WYR001235	UPTON	WY	Industrial stormwater	Minor	Iron Creek
UPTON POWDER WAREHOUSE	WYR001597	UPTON	WY		Minor	Iron Creek
WINTER RIDGE SKULL CREEK DISCHARGES	WY0003051	UNKNOWN	WY		Minor	Luce Draw-Beaver Creek