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EPA · discharge permits by watershed

Subbasin 10120203

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

This subbasin contains 3 watersheds, each with its own page of permits. The table below is a sample of the 61 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 61 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 10120203 7

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

Other subbasins

Permits discharging here

Permit holderNPDES IDCityStateProgramDischargerReceiving water
LAC MINERALS (USA) LLCSD0026883LEADSDMajorSPRUCE,WEST,NORTH,&RUBICON GULCH
SPEARFISH, CITY OFSD0020044SPEARFISHSDPublicly owned treatment worksMajorSPRING CREEK
6TH AVE STRUCTURESDR10K512BELLE FOURCHESDConstruction stormwaterMinorHay Creek
AMERICAN ESTATESSDR10P58UBELLE FOURCHESDConstruction stormwaterMinorHay Creek
BEARTOWN HILL PLACER GOLD LLCSD0028592TINTONSDIndustrial stormwaterMinorUnnamed tributary Potato Gulch Cree
BELLE FOURCHE POLICE DEPARTMENTSDR10P5RDBELLE FOURCHESDConstruction stormwaterMinorRedwater Creek
BLACK HILLS AIRPORT GENERAL AVIATION TAXILANES RECONSTRUCTION & EXTENSIONSDR10P5CESPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
BLACK HILLS AIRPORT TERMINALSDR10P5EDSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
BUNKHOUSE SUBDIVISIONSDR10P5UNBELLE FOURCHESDConstruction stormwaterMinorHay Creek
CENTENNIAL MOUNTAIN ESTATES: PHASE 1SDR10P5COSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
CHRIS' CAMP MANUFACTURED HOME ADDITIONSDR10P5WLSPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek
COLORADO BLVD SEWER UPSIZE PHASE 2SDR10P5K0SPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek
COLORADO BLVD SEWER UPSIZE PHASE 3SDR10P5JZSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
COUNTRYSIDE SUBDIVISIONSDR10B224SPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek
DAKOTA & 5TH STREET IMPROVEMENTS PROJECT #2503SDR10P5IESPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek
DAKOTA SUN SUBDIVISIONSDR10P5CBSPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek
EAST COLORADO BLVD ROADWAY IMPROVEMENTS PROJECT #2304SDR10P5IFSPEARFISHSDConstruction stormwaterMinorPolo Creek
EAST LOW ZONE WATER SYSTEM IMPROVEMENTSSDR10P59TSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
EASTSIDE ACRESSDR10P5NBSPEARFISHSDConstruction stormwaterMinorPolo Creek
FIRE TRAINING CENTER SITE GRADING @ SAWMILLSDR10P5QUSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
FRAWLEY POND DREDGINGSDR10P551SPEARFISHSDConstruction stormwaterMinorPolo Creek
GAVER ROAD STRUCTURE REPLACEMENTSDR10P5R0BELLE FOURCHESDConstruction stormwaterMinorRedwater Creek
HAY CREEK RANCHSDR10K281BELLE FOURCHESDConstruction stormwaterMinorHay Creek
HUNTER QUARRY (LQD PT0744)WYR320500SUNDANCEWYIndustrial stormwaterMinorRed Canyon Creek
JAKE'S AUTO BODYSDR10J064SPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
JOHNER EATON / BIG DSDR10P5HQBELLE FOURCHESDConstruction stormwaterMinorHay Creek
LAWRENCE STREET PHASE 2SDR10K729BELLE FOURCHESDConstruction stormwaterMinorHay Creek
MAITLAND ROAD STRUCTURE REPLACEMENTSDR10P5PNSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
MILLER CREEK PUB AT ELKHORN RIDGE GOLF COURSESDR10I449RAPID CITYSDConstruction stormwaterMinorPolo Creek
MILLER RANCH PHASE 1SDR10K301SPEARFISHSDConstruction stormwaterMinorMiller Creek
NEDIFI COURTSDR10P5PVSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
PCN 06XLSDR10P5RBCHEYENNE CROSSINGSDConstruction stormwaterMinorMiddle Spearfish Creek
PCN 0854SDR10P5Q7ELMORESDConstruction stormwaterMinorMiddle Spearfish Creek
PCN 08E7SDR10P228SPEARFISHSDConstruction stormwaterMinorHiggins Creek
PCN 08LLSDR10P5XQSPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek
PCN 08UXSDR10P5TQSPEARFISHSDConstruction stormwaterMinorPolo Creek
PCN 0954SDR10P5S5CHEYENNE CROSSINGSDConstruction stormwaterMinorMiddle Spearfish Creek
PEAK VIEW IISDR10P5Y3SPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
PLATINUM DRIVE CONVENIENCE STORESDR10P5TGSPEARFISHSDConstruction stormwaterMinorUpper False Bottom Creek
PONDEROSA APARTMENTSSDR10I148SPEARFISHSDConstruction stormwaterMinorLower Spearfish Creek

What this page shows

This page covers Clean Water Act discharge permits in watershed 10120203. It lists 61 permits on this page, with 55 permits in the whole watershed located in SD and 6 permits in the whole watershed located in WY.