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EPA · discharge permits by watershed

Subbasin 10180007

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

This subbasin contains 6 watersheds, each with its own page of permits. The table below is a sample of the 94 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

Watersheds inside this subbasin

The same permits, cut another way

The 94 permits whose outfall sits in this subbasin, grouped by one attribute at a time: the class of permit, the Clean Water Act program it was issued under, the type of coverage, and the size of the discharger. Each figure below counts the permits in that group.

By permit class

By program

By permit type

By major or minor

Pollutants with a limit in subbasin 10180007 12

Every pollutant a permit in this subbasin carries a limit for, most permits first.

Other subbasins

Permits discharging here

Permit holderNPDES IDCityStateProgramDischargerReceiving water
DAVE JOHNSTON POWER PLANTWY0003115UNKNOWNWYMajorDry Creek-North Platte River
AUSTIN ENGINEERING USA SERVICES, INC.WYR001627MILLSWYMinorGarden Creek-North Platte River
BARREN FLATS (DEEP) UNITWYR105617UNKNOWNWYConstruction stormwaterMinorLower Cole Creek
BATES CREEK PIT / WDEQ LQD SP831WYS000015UNKNOWNWYIndustrial stormwaterMinorLower Bates Creek
BFU GAS PIPELINEWYR105958UNKNOWNWYConstruction stormwaterMinorLower Cole Creek
BIG HORN WIRELINE CASPER FACILITYWYR001586CASPERWYIndustrial stormwaterMinorGarden Creek-North Platte River
BISHOP INDUSTRIAL RAIL PARKWYR105146UNKNOWNWYMinorNatrona County International Airport-Casper Creek
BOXELDER ROAD – PHASE 1 (COUNTY ROAD 17)WYR106502(UNKNOWN CITY)WYConstruction stormwaterMinorMiddle Box Elder Creek
BP FORMER REFINERYWY0048810CASPERWYMinorSage Creek-North Platte River
BRAKE SUPPLYWYR001611CASPERWYMinorGarden Creek-North Platte River
BROOKS RANCH SAND UNITWY0001473(UNKNOWN CITY)WYMinorLower Muddy Creek
CASPER ALTERNATE BACKWASH TANKWYG740601UNKNOWNWYMinorGarden Creek-North Platte River
CASPER BD OF PUBLIC UTILITIESWYG650006CASPERWYBiosolidsMinorSage Creek-North Platte River
CASPER FLYING J LAUST REMEDIATION PROJECTWYG940009UNKNOWNWYMinorSage Creek-North Platte River
CASPER LDS TEMPLEWYR106255(UNKNOWN CITY)WYConstruction stormwaterMinorGarden Creek-North Platte River
CASPER MARGINAL (I-25 OVER WALSH DRIVE) NHF-I254160 & STP-E-I254165WYR106224(UNKNOWN CITY)WYConstruction stormwaterMinorSage Creek-North Platte River
CASPER MOUNTAIN BIATHLON COMPETITION FACULTY PROJECTWYR105259UNKNOWNWYMinorElkhorn Creek
CASPER PLANTWYR320105CASPERWYIndustrial stormwaterMinorSage Creek-North Platte River
CASPER WATER TREATMENT PLANTWY0097018CASPERWYMinorGarden Creek-North Platte River
CASPER WATER TREATMENT PLANTWY0023612UNKNOWNWYMinorGarden Creek-North Platte River
CASPER-KAYCEE TTT SECTION - NBL; WYDOT 0255095 & 1310002WYR106113UNKNOWNWYMinorSage Creek-North Platte River
CASPER, CITY OFWYL021920CASPERWYBiosolidsMinorSage Creek-North Platte River
CLARK RANCH FIELDWY0024864UNKNOWNWYMinorBurke Reservoir
CONSTRUCTION OF 100X200 INDOOR HORSE ARENA/DAISY'S STABLESWYR106324EVANSVILLEWYConstruction stormwaterMinorSage Creek-North Platte River
DAVE JOHNSTON POWER PLANTWYG650019GLENROCKWYBiosolidsMinorDry Creek-North Platte River
DIXON BROTHERS CASPER FACILITYWYR000173CASPERWYIndustrial stormwaterMinorDry Muddy Creek-North Platte River
EAST LONG LAKEWY0096199UNKNOWNWYMinorSage Creek-North Platte River
ELKHORN VILLAGEWYR105830UNKNOWNWYConstruction stormwaterMinorElkhorn Creek
FETTERMAN PIT (LQD PT0821)WYR320905(UNKNOWN CITY)WYIndustrial stormwaterMinorFetterman Creek-North Platte River
GLENROCK AND ROLLING HILLS WIND RE-POWERWYR105780UNKNOWNWYMinorUpper Sand Creek
GLENROCK-CASPER CASPER MARGINAL, WYDOT I251461 / I254169WYR106454CASPERWYConstruction stormwaterMinorNORTH PLATTE RIVER (REMAINDER) 2AB
HALLIBURTON ENERGY SERVICES, INC. - EVANSVILLE FIELD CAMPWYR001161EVANSVILLEWYIndustrial stormwaterMinorDry Muddy Creek-North Platte River
HALLIBURTON ENERGY SERVICES, INC.-EVANSVILLE BAROID FACILITYWYR001178EVANSVILLEWYIndustrial stormwaterMinorElkhorn Creek
HF SINCLAIR CASPER REFINING LLCWYR001605CASPERWYMinorSage Creek-North Platte River
HOMAX CASPER FACILITYWYR001599CASPERWYMinorNORTH PLATTE RIVER (REMAINDER) 2AB
HORSE RANCH FEDERAL TANK BATTERY #1WY0094439(UNKNOWN CITY)WYMinorStatzer Draw-North Fork Casper Creek
IRON CREEK OIL FIELDWY0023566(UNKNOWN CITY)WYMinorIron Creek
JACAM CATALYST - CASPERWYR001535CASPERWYIndustrial stormwaterMinorNatrona County International Airport-Casper Creek
KENSINGTON HEIGHTS ADDITION - PHASE IIWYR106377(UNKNOWN CITY)WYConstruction stormwaterMinorElkhorn Creek
KENSINGTON HEIGHTS ADDITION - PHASE IIIWYR106606CASPERWYConstruction stormwaterMinorElkhorn Creek

What this page shows

This page covers Clean Water Act discharge permits in watershed 10180007. It lists 94 permits on the page, and 94 permits in the whole watershed located in WY.