EPA · discharge permits by watershed

Subbasin 10070004

334Current permits
1States
6Watersheds

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Montana. 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 334 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

Montana334

Watersheds inside this subbasin

The same permits, cut another way

The 334 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

General312
Individual22

By program

By permit type

By major or minor

Pollutants with a limit in subbasin 10070004 41

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

Other subbasins

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
CHS INC	MT0000264	LAUREL	MT		Major	YELLOWSTONE RIVER
CITY OF BILLINGS WWTP	MT0022586	BILLINGS	MT	Publicly owned treatment works	Major	YELLOWSTONE RIVER
CITY OF LAUREL WWTP	MT0020311	LAUREL	MT	Publicly owned treatment works	Major	YELLOWSTONE RIVER
PHILLIPS 66 - BILLINGS REFINERY	MT0000256	BILLINGS	MT		Major	YELLOWSTONE RIVER
WESTERN SUGAR COOPERATIVE	MT0000281	BILLINGS	MT		Major	YELLOWSTONE RIVER
1ST AVE S - ADA (BILLINGS)	MTR106802	BILLINGS	MT	Construction stormwater	Minor	Upper Yellowstone-Lake Basin
2024 ELK BASIN-BILLINGS REPLACEMENT PROJECT	MTR110625	BILLINGS	MT	Construction stormwater	Minor	YELLOWSTONE RIVER
27TH STREET - 1ST AVE S TO AIRPORT	MTR107935	BILLINGS	MT	Construction stormwater	Minor	YEGEN DRAIN
322 SOUTH PLAINVIEW WAREHOUSE TENANT IMPROVEMENTS	MTR106676	BILLINGS	MT	Construction stormwater	Minor	Upper Yellowstone-Lake Basin
44 WEST	MTR111701	BILLINGS	MT	Construction stormwater	Minor	SNOW DITCH
48TH & CENTRAL	MTR111712	BILLINGS	MT	Construction stormwater	Minor	YELLOWSTONE RIVER
54TH ST. SUBDIVISION	MTR111598	BILLINGS	MT	Construction stormwater	Minor	UNKNOWN
56TH STREET SHOPS	MTR109699	BILLINGS	MT	Construction stormwater	Minor	YELLOWSTONE RIVER
62ND AND RIMROCK STORM WATER POND	MTR107048	BILLINGS	MT	Construction stormwater	Minor	Upper Yellowstone-Lake Basin
62ND SAND RIMROCK ROUNDABOUT REPERMIT	MTR111441	BILLINGS	MT	Construction stormwater	Minor	COVE DITCH
8458 SOUTH FRONTAGE ROAD	MTR110344	BILLINGS	MT	Construction stormwater	Minor	DUCK CREEK
AAA COOPER TRANSPORTATION	MTR000121	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
ALBERTSONS 54TH & GRAND	MTR109321	BILLINGS	MT	Construction stormwater	Minor	SNOW DITCH
ALL STEEL BUILDING CO SLUMBERLAND FURNITURE	MTR102549	BILLINGS	MT	Construction stormwater	Minor	CANYON CREEK
ALLIED WASTE SERVICES OF NORTH AMERICA	MTR000320	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
ALLIED WASTE SERVICES OF NORTH AMERICA BILLINGS RECYCLING	MTR000366	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
AMERICAN WELDING & GAS, INC.	MTR000669	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
ANNAFELD - FIRST FILING (WAS JOSEPHINE LANDING SUBDIVISION-FIRST FILING)	MTR106695	BILLINGS	MT	Construction stormwater	Minor	Upper Yellowstone-Lake Basin
ANNAFELD SUBDIVISION 1ST FILING	MTR110106	BILLINGS	MT	Construction stormwater	Minor	HOGANS SLOUGH
ASSOCIATED FOOD STORE	MTR000297	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
AURORA APARTMENTS AT ZIMMERMAN DR.	MTR110783	BILLINGS	MT	Construction stormwater	Minor	ARNOLD DRAIN
BAKER T&S HYDROSTATIC TEST	MTG770133	BILLINGS	MT		Minor	YELLOWSTONE RIVER
BATTLE BUTTE SOLAR	MTR111982	RAPELJE	MT	Construction stormwater	Minor	STRUCK CREEK
BEAVER CREEK WIND	MTR110641	REED POINT	MT	Construction stormwater	Minor	CAMP CREEK
BEST DEVELOPMENT CORP - ZIMMERMAN TOWNHOMES PHASE II	MTR104583	BILLINGS	MT	Construction stormwater	Minor	YELLOWSTONE RIVER
BIG ISLAND	MTR111354	BILLINGS	MT	Construction stormwater	Minor	HOGANS SLOUGH
BIGHORN RESORT LLC BIGHORN RESORT	MTR102311	BILLINGS	MT	Construction stormwater	Minor	YELLOWSTONE RIVER
BILLINGS #3 TOWN PUMP	MTR111762	BILLINGS	MT	Construction stormwater	Minor	BBWA Canal
BILLINGS AIRPORT POND E EXPANSION	MTR112032	BILLINGS	MT	Construction stormwater	Minor	ALKALI CREEK
BILLINGS BATCH PLANT	MTR000845	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
BILLINGS BIN	MTR000695	BILLINGS	MT	Industrial stormwater	Minor	YELLOWSTONE RIVER
BILLINGS COSTCO PROJECT	MTR109747	BILLINGS	MT	Construction stormwater	Minor	CANYON CREEK
BILLINGS FLYING SERVICE HELIPAD SITE	MTR106472	BILLINGS	MT	Construction stormwater	Minor	UPPER YELLOWSTONE - LAKE BASIN
BILLINGS HAULING	MTR000693	BILLINGS	MT	Industrial stormwater	Minor	EAST PRYOR CREEK
BILLINGS LIMITED ARMY AVIATION SUPPORT FACILITY	MTR110830	BILLINGS	MT	Construction stormwater	Minor	ALKALI CREEK

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