Environmental compliance records in Billings, MT — page 1 of 2
448 active facilities in Billings hold an EPA air, water or hazardous-waste identifier. The most common industries: Retail Trade (46), Other Services (except Public Administration) (35), Manufacturing (34). 11 had a formal enforcement action in the last five years.
1 (1-STOP AUTOM…) · 2 (PATRICK GOGG…)
| Facility | Programs | Inspections (5 yr) | Formal actions (5 yr) | Penalties (5 yr) | Compliance status |
|---|---|---|---|---|---|
| 1-STOP AUTOMOTIVE | Hazardous waste | — | — | — | No Violation Identified |
| A-1 ACCREDITED BATTERIES LLC | Hazardous waste | — | — | — | No Violation Identified |
| ABF FREIGHT SYSTEMS INC | Hazardous waste | — | — | — | No Violation Identified |
| ACUREN INSPECTION | Hazardous waste | 1 | — | — | No Violation Identified |
| ADVANCE AUTO PARTS DC #58 | Hazardous waste | 1 | — | — | No Violation Identified |
| ADVANTAGE MACHINE & TOOL INC | Hazardous waste | — | — | — | No Violation Identified |
| AIR CONTROLS CO. | Air | — | — | — | No Violation Identified |
| AJS AUTO DIESEL TECHNOLOGIES LLC | Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 0038 | Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 0047 | Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 0630 | Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 1227 | Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 3367 | Water, Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 4025 | Hazardous waste | — | — | — | No Violation Identified |
| ALBERTSONS 4041 | Hazardous waste | — | — | — | No Violation Identified |
| ALL AMERICAN PHARMACEUTICAL & NATURAL FOODS CORPORATION | Hazardous waste | — | — | — | No Violation Identified |
| ALLEGRA PRINT & IMAGING | Hazardous waste | — | — | — | No Violation Identified |
| ALLIANCE LIQUID FEEDS | Hazardous waste | — | — | — | No Violation Identified |
| ALSCO INC | Hazardous waste | — | — | — | No Violation Identified |
| AMAZON.COM SERVICES LLC - WMT3 | Hazardous waste | 1 | — | — | No Violation Identified |
| AMERICAN STEEL | Hazardous waste | 1 | — | — | No Violation Identified |
| AMSA 75 US ARMY RESERVE | Hazardous waste | — | — | — | No Violation Identified |
| ANIMAL HEALTH INTERNATIONAL - BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| ANKRUM TRUCKING, INC | Hazardous waste | — | — | — | No Violation Identified |
| ANR FREIGHT SYSTEMS INC BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| APEX MANUFACTURING SERVICES, LTD | Water, Hazardous waste | — | — | — | No Violation Identified |
| AQUONEERING/MITCHELL COURTS PROPERTY | Hazardous waste | — | — | — | No Violation Identified |
| ARCHIE COCHRANE MOTORS | Hazardous waste | — | — | — | No Violation Identified |
| ARCHIES COLLISION CENTER | Hazardous waste | — | — | — | No Violation Identified |
| ARROWHEAD SCHOOL | Hazardous waste | — | — | — | No Violation Identified |
| ASI INDUSTRIAL | Water | — | — | — | No Violation Identified |
| ASPEN AIR CORP. ASPEN AIR PLANT SITE | Water | — | — | — | No Violation Identified |
| ASSOCIATED FOOD STORE | Water | — | — | — | No Violation Identified |
| AURORA APARTMENTS AT ZIMMERMAN DR. | Water | — | — | — | No Violation Identified |
| AUTO AUCTION OF MONTANA | Hazardous waste | — | — | — | No Violation Identified |
| AUTOMATIC TRANSMISSION CO | Hazardous waste | — | — | — | No Violation Identified |
| B & M STORAGE | Hazardous waste | — | — | — | No Violation Identified |
| BASF @ TOWN AND COUNTRY SUPPLY | Hazardous waste | — | — | — | No Violation Identified |
| BASF@WILBUR-ELLIS | Hazardous waste | — | — | — | No Violation Identified |
| BAY LTD | Hazardous waste | — | — | — | No Violation Identified |
| BBP - RAILROAD OVER PASS | Water | — | — | — | No Violation Identified |
| BEARTOOTH ENVIRONMENTAL INC | Hazardous waste | — | — | — | No Violation Identified |
| BETTER BILLINGS FOUNDATION - BILLINGS AQUATIC FACILITY COMMUNITY CENTER | Water | — | — | — | No Violation Identified |
| BIG RIG REPAIR | Hazardous waste | — | — | — | No Violation Identified |
| BIG SKY INDUSTRIAL INC | Hazardous waste | — | — | — | No Violation Identified |
| BIG SKY TRUCK & TRAILER REPAIR INC | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS CITY OF | Drinking water | 1 | — | — | No Violation Identified |
| BILLINGS #3 TOWN PUMP | Water | — | — | — | No Violation Identified |
| BILLINGS #4 TOWN PUMP | Water | — | — | — | No Violation Identified |
| BILLINGS ARMED FORCES RESERVE CENTER | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS ARROW STRIPING & MANUFACTURING PROPERTY | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS BATCH PLANT | Water | — | — | — | No Violation Identified |
| BILLINGS CBOC | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS CITY LANDFILL | Air, Water | 3 | — | — | No Violation Identified |
| BILLINGS CLINIC FUEL CELL | Hazardous waste | 1 | — | — | No Violation Identified |
| BILLINGS FEDERAL CREDIT UNION | Water | 1 | — | — | — |
| BILLINGS GAZETTE | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS INTERSTATE BRANDS | Air, Hazardous waste | 1 | — | — | No Violation Identified |
| BILLINGS LIMITED ARMY AVIATION SUPPORT FACILITY | Water | — | — | — | No Violation Identified |
| BILLINGS LOGAN INTERNATIONAL AIRPORT | Water | 1 | — | — | Violation Identified |
| BILLINGS MACHINE & WELDING SHOP INC | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS POLICE DEPT | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS PUBLIC UTILITIES CITY OF | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS RADIATOR SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS SERVICE CENTER | Hazardous waste | — | — | — | No Violation Identified |
| BILLINGS TRANSPORTATION OPERATIONS | Air | 3 | — | — | No Violation Identified |
| BILLINGS WER UNLOADER FACILITY | Water | — | — | — | No Violation Identified |
| BILLINGS WEST TOWN BORDER STATION | Water | — | — | — | No Violation Identified |
| BLACK ROCK ESTATES SUBDIVISION-TREATMENT PLANT W/CONTACT BASIN | Drinking water | — | — | — | No Violation Identified |
| BLUE BODY AND PAINT | Hazardous waste | — | — | — | No Violation Identified |
| BLUE CREEK AUTO SALVAGE | Hazardous waste | — | — | — | No Violation Identified |
| BLUE CREEK SCHOOL DIST 3 | Drinking water | — | — | — | No Violation Identified |
| BLUE GRASS WATER USERS ASSOCIATION | Drinking water | — | — | — | No Violation Identified |
| BOB SMITH LINCOLN INC | Hazardous waste | — | — | — | No Violation Identified |
| BOR WAREHOUSE | Hazardous waste | — | — | — | No Violation Identified |
| BRENNTAG PACIFIC | Water, Hazardous waste | 2 | — | — | No Violation Identified |
| BRETZ RV & MARINE | Water, Hazardous waste | — | — | — | No Violation Identified |
| BROWN'S AUTO SERVICE | Air | — | — | — | No Violation Identified |
| BROWNS AUTOMOTIVE TRANSMISSIONS | Hazardous waste | — | — | — | No Violation Identified |
| BUREAU INDIAN AFFAIRS (BIA) ASPHALT PLNT | Air, Hazardous waste | — | — | — | No Violation Identified |
| BUSCHER CONSTRUCTION - POLY VISTA SUBDIVISION | Water | — | — | — | No Violation Identified |
| C&L TRUCK REPAIR | Air | — | — | — | No Violation Identified |
| CABELAS STORE #432 | Hazardous waste | — | — | — | No Violation Identified |
| CANYON CREEK DEVELOPMENT | Water | — | — | — | No Violation Identified |
| CANYON CREEK SCHOOL DISTRICT 4 | Drinking water | — | — | — | No Violation Identified |
| CANYON CREEK SHOP BUILDINGS | Water | — | — | — | No Violation Identified |
| CARL WEISSMAN & SONS | Air | — | — | — | No Violation Identified |
| CASTLE ROCK MIDDLE SCHOOL | Hazardous waste | — | — | — | No Violation Identified |
| CAYTON EXCAVATION - BILLINGS LOGAN INTERNATIONAL AIRPORT | Water, Hazardous waste | — | — | — | No Violation Identified |
| CENEX - BILLINGS TANK FARM | Hazardous waste | — | — | — | No Violation Identified |
| CENTRAL HIGH SCHOOL | Water, Hazardous waste | — | — | — | No Violation Identified |
| CHASSIS WORKS INC BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| CHIEF PLENTY COUPS MUSEUM-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| CHS INC. BILLINGS MAINTENANCE SHOP | Hazardous waste | 1 | — | — | No Violation Identified |
| CHURCH OF CHRIST | Drinking water | — | — | — | No Violation Identified |
| CITY OF BILLINGS | Water | — | — | — | Violation Identified |
| CITY OF BILLINGS | Water | — | — | — | No Violation Identified |
| CITY OF BILLINGS - WEST END RESERVOIR | Water | — | — | — | No Violation Identified |
| CITY OF BILLINGS - WEST END RESERVOIR - NORTH POND | Water | — | — | — | No Violation Identified |
| CITY OF BILLINGS FACILITIES COMPLEX | Hazardous waste | — | — | — | No Violation Identified |
| CITY OF BILLINGS MS-4 | Water | 1 | — | — | No Violation Identified |
| CITY OF BILLINGS WASTEWATER TREATMENT PLANT | Water | 5 | — | — | Violation Identified |
| CITY OF BILLINGS WATER TREATMENT PLANT | Water | 2 | — | — | No Violation Identified |
| CITYSERVICEVALCON, LLC - BILLINGS | — | — | — | — | — |
| CMG CONSTRUCTION - STATE FARM | Water | — | — | — | No Violation Identified |
| CMG CONSTRUCTION - WHISPER RIDGE SUBDIVISION | Water | — | — | — | No Violation Identified |
| CO WATER DIST OF BILLINGS HEIGHTS | Drinking water | — | — | — | No Violation Identified |
| COLUMBUS REST AREA EASTBOUND-TREATMENT PLANT FOR WELL 1 | Drinking water | — | — | — | No Violation Identified |
| COLUMBUS REST AREA WESTBOUND-TREATMENT PLANT FOR WELL 1 | Drinking water | — | — | — | No Violation Identified |
| CON WAY FREIGHT WESTERN EXPRESS | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| CONOCOPHILLIPS PIPE LINE CO BITTER CREEK 318 | Water | — | — | — | No Violation Identified |
| CONSOLIDATED SERVICES CENTER | Water | — | — | — | No Violation Identified |
| COONEY ENTERPRISES | Drinking water | — | — | — | No Violation Identified |
| COP CONSTRUCTION LLC | Drinking water | — | — | — | No Violation Identified |
| COP CONSTRUCTION LLC | Hazardous waste | — | — | — | No Violation Identified |
| CORCORAN TRUCKING INC | Hazardous waste | — | — | — | No Violation Identified |
| CORNERSTONE COMMUNITY CHURCH | Drinking water | — | — | — | No Violation Identified |
| COSMOPROF #8612 | Hazardous waste | — | — | — | No Violation Identified |
| COSTCO WHOLESALE #1644/4190 | Hazardous waste | 1 | — | — | No Violation Identified |
| COSTCO WHOLESALE - UPDATE OF BILLINGS STORE | Water, Hazardous waste | — | — | — | No Violation Identified |
| CRASH CHAMPION - BILLINGS 15TH | Hazardous waste | — | — | — | No Violation Identified |
| CRASH CHAMPIONS - BILLINGS 20TH | Hazardous waste | 1 | — | — | No Violation Identified |
| CRETEX CONCRETE PRODUCTS WEST INC | Hazardous waste | — | — | — | No Violation Identified |
| CROSS COUNTRY FREIGHT SOLUTIONS | Hazardous waste | — | — | — | No Violation Identified |
| CROSSROADS CONOCO-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| CROWN ENTERPRISES BILLINGS MT | Water | 1 | — | — | — |
| CUMMINS INC - BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| CVS PHARMACY #16037 | Hazardous waste | — | — | — | No Violation Identified |
| CVS PHARMACY #5301 | Hazardous waste | — | — | — | No Violation Identified |
| CVS PHARMACY #5302 | Hazardous waste | — | — | — | No Violation Identified |
| CVS PHARMACY #8623 | Hazardous waste | — | — | — | No Violation Identified |
| CVS PHARMACY #8944 | Hazardous waste | — | — | — | No Violation Identified |
| CY CORP TRAILERS | Hazardous waste | — | — | — | No Violation Identified |
| DANA MOTORS | Hazardous waste | — | — | — | No Violation Identified |
| DEAN DAIRY FLUIDS LLC | Water | — | — | — | Significant Violation |
| DELTA AIR LINES INC BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| DENNY MENHOLT CHEVROLET | Hazardous waste | — | — | — | No Violation Identified |
| DEVELOPMENT 55 WATER AND SEWER MAIN EXTENSION | Water | — | — | — | — |
| DIXON BROTHERS INC | Water | 1 | — | — | No Violation Identified |
| DON WICKERS BODY SHOP | Hazardous waste | — | — | — | No Violation Identified |
| DOWNTOWN CONOCO | Hazardous waste | — | — | — | No Violation Identified |
| DPC INDUSTRIES INC BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| DS INSULATION | Hazardous waste | — | — | — | No Violation Identified |
| DUCK CREEK MOBILE HOME PARK | Hazardous waste, Drinking water | 1 | 1 | — | No Violation Identified |
| EAGLE WATER SERVICE | Drinking water | — | — | — | No Violation Identified |
| EDWARDS JET CENTER | Hazardous waste | — | — | — | No Violation Identified |
| ELDER GROVE SCHOOL BUILDING FIVE | Drinking water | — | — | — | No Violation Identified |
| ELDER GROVE SCHOOL BUILDING TWO | Drinking water | — | — | — | No Violation Identified |
| EMMANUEL LUTHERAN CHURCH-TREATMENT PLANT FOR WELL 2 | Drinking water | — | — | — | Violation Identified |
| EMPIRE SAND AND GRAVEL MARY ST SHOP | Hazardous waste | — | — | — | No Violation Identified |
| EMPIRE STEEL | Water, Hazardous waste | — | — | — | No Violation Identified |
| ENERGY LABORATORIES INC | Hazardous waste | 1 | — | — | No Violation Identified |
| ENVIRONMENTAL MATERIALS INC | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| ESTES EXPRESS #255 | Hazardous waste | — | — | — | No Violation Identified |
| EVOLUTION PYROTECHNICS MANUFACTURING INC | Hazardous waste | — | — | — | No Violation Identified |
| EXTENDED STAY AMERICA #7065 - BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| EXXON MOBIL BULK TERMINAL | Air, Hazardous waste | 4 | — | — | No Violation Identified |
| EXXONMOBIL PIPELINE CO - STABLIZE BANK - CANYON CREEK | Water | — | — | — | No Violation Identified |
| EXXONMOBIL PIPELINE CO YELLOWSTONE RIVER PIPELINE LOCATION AND VERIFICATION 318 | Water | — | — | — | No Violation Identified |
| EXXONMOBIL PIPELINE COMPANY - CANYON CREEK - BILLINGS | Water | — | — | — | No Violation Identified |
| EXXONMOBIL PIPELINE DOOLEY OBRE CANYON CREEK DITCH BANK STABILIZATION | Water | — | — | — | No Violation Identified |
| EXXONMOBIL REFINING & SUPPLY CO YELLOWSTONE RIVER 318 PERMIT | Water | — | — | — | No Violation Identified |
| FAA AIR TRAFFIC CONTROL TOWER | Hazardous waste | — | — | — | No Violation Identified |
| FACILITIES SERVICE BLGS PUBLIC SCHOOLS | Hazardous waste | 1 | — | — | No Violation Identified |
| FEDERAL EXPRESS BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| FEDERAL EXPRESS - ZBILL | Water, Hazardous waste | 1 | — | — | Violation Identified |
| FEDEX FREIGHT BLS | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| FIRELAKE CORPORATION | Hazardous waste | — | — | — | No Violation Identified |
| FIRST STUDENT INC | Hazardous waste | — | — | — | No Violation Identified |
| FIRST STUDENT INC | Drinking water | — | — | — | No Violation Identified |
| FISHER CONSTRUCTION - ATONEMENT LUTHERAN CHURCH | Water | — | — | — | No Violation Identified |
| FISHER WATER SERVICE | Drinking water | — | — | — | No Violation Identified |
| FLYNN ESTATE | Hazardous waste | — | — | — | No Violation Identified |
| FMS 6 | Water, Hazardous waste | — | — | — | No Violation Identified |
| FOOD SERVICES OF AMERICA | Hazardous waste | — | — | — | No Violation Identified |
| FORTERRA CONCRETE PRODUCTS - BILLINGS | — | — | — | — | — |
| FRONTAGE ROAD MIDWAY AUTO & RV | Water | 1 | — | — | — |
| FURST CONSTRUCTION CO - OLD DOMINION FREIGHT LINE | Water | — | — | — | No Violation Identified |
| GENSCO, INC. | Air | — | — | — | No Violation Identified |
| GERALD D. UNDERWOOD WATER TREATMENT PLANT | Hazardous waste | — | — | — | No Violation Identified |
| GOLDEN NUGGET BODY & PAINT 4TH AVE | Hazardous waste | — | — | — | No Violation Identified |
| GRACEPOINT CHURCH | Water | — | — | — | No Violation Identified |
| GRANITE PARK WATER ASSOCIATION | Drinking water | — | 1 | — | No Violation Identified |
| GRAYS EQUIPMENT YARD BIA TRANSPORTATION | Hazardous waste | — | — | — | No Violation Identified |
| GREAT NORTHERN EQUIPMENT | Hazardous waste | — | — | — | No Violation Identified |
| GREYCLIFF REST AREA EASTBOUND-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| GREYCLIFF REST AREA WESTBOUND-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| GREYHOUND LINES INC | Water | — | — | — | No Violation Identified |
| GRIFFINS AUTO AUCTION OF BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| GROOME PAINT SHOP LLC | Hazardous waste | 1 | — | — | No Violation Identified |
| H-E PARTS INTERNATIONAL, MINING SOLUTIONS INC. | Water, Hazardous waste | 3 | — | — | Violation Identified |
| HANKS BODY SHOP POWERED BY LITHIA | Hazardous waste | 1 | — | — | No Violation Identified |
| HANSER CAPITAL LLC HAWTHORNE VILLAGE | Water | — | — | — | No Violation Identified |
| HANSER'S WRECKER COMPANY | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| HARDIN EASTBOUND REST AREA-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| HARDIN WESTBOUND REST AREA-TREATMENT PLANT | Drinking water | — | — | — | Violation Identified |
| HARDRIVES CONSTRUCTION | Water | — | — | — | No Violation Identified |
| HARDRIVES YARD | Hazardous waste | — | — | — | No Violation Identified |
| HARDY CONSTRUCTION - STOCKMAN BANK | Water | — | — | — | No Violation Identified |
| HARDY CONSTRUCTION CO | Hazardous waste | — | — | — | No Violation Identified |
| HAWS AUTOMOTIVE & RADIATOR REPAIR | Hazardous waste | — | — | — | No Violation Identified |
| HI TECH AUTO BODY & PAINT INC | Hazardous waste | — | — | — | No Violation Identified |
| HIGHLAND PROJECTS | Hazardous waste | — | — | — | No Violation Identified |
| HILLSIDE VILLAGE | Drinking water | — | — | — | No Violation Identified |
| HKM ENGINEERING INC | Water | — | — | — | No Violation Identified |
| HOLIDAY STATIONSTORES LLC | Water | — | — | — | No Violation Identified |
| HOME DEPOT STORE #3101 | Hazardous waste | 1 | — | — | No Violation Identified |
| HOTSYS WY-MT PRESSURE WASHERS | Hazardous waste | — | — | — | No Violation Identified |
| HUNTERS POINTE APARTMENTS PH 2 | Water | 1 | — | — | — |
| HUPPERT CONSTRUCTION FEDEX SITE EXPANSION | Water | 1 | — | — | — |
| HWTG - BILLINGS | — | 2 | — | — | — |
| HYSHAM REST AREA EASTBOUND-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| INDUSTRIAL COATING SOLUTIONS, LLC | Water | — | — | — | No Violation Identified |
| INDUSTRIAL GAS SUPPLY | Water, Hazardous waste | — | — | — | No Violation Identified |
| INLAND NORTHWEST DISTRIBUTING INC | Hazardous waste | — | — | — | No Violation Identified |
| INLAND TRUCK PARTS CO BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| INOCO INC | Hazardous waste | — | — | — | No Violation Identified |
| INTERSTATE POWER SYSTEMS INC | Hazardous waste | — | — | — | No Violation Identified |
| INTERSTATE TIRE RAMA | Hazardous waste | — | — | — | No Violation Identified |
| IPS BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| ISTATE TRUCK CENTER | Hazardous waste | — | — | — | No Violation Identified |
| ISTATE TRUCK CENTER S FRONTAGE RD | Hazardous waste | — | — | — | No Violation Identified |
| J E WILLIAMS TRUCKING INC | Hazardous waste | — | — | — | No Violation Identified |
| JIM'S QUALITY APPLIANCE | Air | — | — | — | No Violation Identified |
| JTL GROUP BILLINGS (DBA - KNIFE RIVER BILLINGS) | — | — | — | — | — |
| JTL GROUP DBA KNIFE RIVER - WILSON PIT | Water | — | — | — | No Violation Identified |
| JTL GROUP DBA KNIFE RIVER CORP SINDELAR GRAVEL PIT | Water | 1 | — | — | No Violation Identified |
| JTL GROUP INC 56TH STREET GRAVEL PIT | Water | 1 | — | — | No Violation Identified |
| JULES BODY & TRAILER REPAIR SHOP | Hazardous waste | — | — | — | No Violation Identified |
| JUPITER SULPHUR, LLC. - BILLINGS | Water, Hazardous waste | 2 | — | — | No Violation Identified |
| KATES FREEZE DRIED FLORALS & GIFTS | Hazardous waste | — | — | — | No Violation Identified |
| KELLER TRANSPORT, INC | Hazardous waste | — | — | — | No Violation Identified |
| KEMBEL SITE | Water | 1 | — | — | No Violation Identified |
| KNIFE RIVER BILLINGS EAST SITE | — | — | — | — | — |
| KOCH MATERIALS CO BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| LDS CHURCH ABSAROKEE-TREATMENT PLANT FOR WELL 1 | Drinking water | — | — | — | No Violation Identified |
| LDS CHURCH BELT-TREATMENT PLANT | Drinking water | — | — | — | No Violation Identified |
| LDS CHURCH FORSYTH-TREATMENT PLANT WELLS 1 2 | Drinking water | — | — | — | No Violation Identified |
| LES SCHWAB TIRE CENTER BILLINGS | Water | 1 | — | — | — |
| LITHIA DODGE OF BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| LKQ - FOSTER AUTO PARTS, INC. | Water | — | — | — | No Violation Identified |
| LOBO CONSTRUCTION LANDFILL | Hazardous waste | — | — | — | No Violation Identified |
| LOCKWOOD WATER AND SEWER DISTRICT | Drinking water | — | — | — | No Violation Identified |
| LOVELAND PRODUCTS INC. | Water, Hazardous waste | 5 | 1 | — | No Violation Identified |
| LOWES OF BILLINGS #319 | Hazardous waste | 1 | — | — | No Violation Identified |
| LYNCH FLYING SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| MAACO COLLISION REPAIR & AUTO PAINTING | Hazardous waste | — | — | — | No Violation Identified |
| MAGIC CITY REPAIR | Hazardous waste | — | — | — | No Violation Identified |
| MARKET BASKET STORE | Drinking water | 1 | — | — | No Violation Identified |
| MARKETING MANUFACTURING INC | Hazardous waste | — | — | — | No Violation Identified |
| MARKETPLACE VALET INC | Hazardous waste | — | — | — | No Violation Identified |
| MEADOW GOLD DAIRIES INC | Water | — | — | — | No Violation Identified |
| MIDLAND MECHANICAL | Hazardous waste | — | — | — | No Violation Identified |
| MIDLAND WEST MINNESOTA AVE | Hazardous waste | — | — | — | No Violation Identified |
| MIDWEST LEATHER CLEANERS | Hazardous waste | — | — | — | No Violation Identified |
| MILLENNIUM CONSTRUCTION & CONSULTING INC. | Hazardous waste | — | — | — | No Violation Identified |
| MITCHELL COURT MULTIFAMILY HOUSING DEVELOPMENT | Water | 1 | — | — | — |
| MONTANA CYCLE & MARINE SALES INC | Hazardous waste | — | — | — | No Violation Identified |
| MONTANA PETERBILT LLC | Hazardous waste | — | — | — | No Violation Identified |
| MONTANA SILVERSMITHS INC - BILLINGS FACILITY | Water | — | — | — | No Violation Identified |
| MONTANA SULPHUR & CHEMICAL CO | Air, Water, Hazardous waste | 6 | — | — | Violation Identified |
| MONTANA TANK WORKS INC | Hazardous waste | — | — | — | No Violation Identified |
| MONTANA TIRE | Water | — | — | — | No Violation Identified |
| MONTANA TRUCK & CAR INC | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MOONEY PAINTING INC | Hazardous waste | — | — | — | No Violation Identified |
| MORIN ELEMENTARY SCHOOL | Drinking water | — | — | — | No Violation Identified |
| MORROW OPTICAL CO BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| MOTOR POWER EQUIPMENT CO | Hazardous waste | — | — | — | No Violation Identified |
| MOUNTAIN STATES ENVIRONMENTAL SERVICES | Hazardous waste | — | — | — | No Violation Identified |
| MOUNTAIN STATES ENVIRONMENTAL SERVICES, INC. | Hazardous waste | — | — | — | No Violation Identified |
| MP ENVIRONMENTAL SERVICES INC | Hazardous waste | 1 | — | — | No Violation Identified |
| MR WISE CLEANERS BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| MRL EQUIPMENT COMPANY INC | Hazardous waste | — | — | — | No Violation Identified |
| MSU BILLINGS | Hazardous waste | 1 | — | — | No Violation Identified |
| MSU BILLINGS COLLEGE OF TECHNOLOGY | Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MT DEPT OF TRANSPORTATION CANYON CREEK 318 PERMIT | Water | — | — | — | No Violation Identified |
| MT DOT BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| NALCO COMPANY @ DEAN FOODS | Hazardous waste | — | — | — | No Violation Identified |
| NAPA AUTO PARTS BILLINGS | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL COATINGS & SUPPLIES | Hazardous waste | — | — | — | No Violation Identified |
| NEW LIFE CHURCH | Drinking water | — | 1 | — | No Violation Identified |
| NORTH PARK APARTMENTS | Water | — | — | — | No Violation Identified |
| NORTH STAR AUTO BODY | Hazardous waste | — | — | — | No Violation Identified |
| NORTHERN LINE LAYERS INC | Hazardous waste | — | — | — | No Violation Identified |
| NORTHWEST SCIENTIFIC INC | Hazardous waste | 1 | — | — | No Violation Identified |
| NORTHWEST SCIENTIFIC INC | Hazardous waste | — | — | — | No Violation Identified |
| OILY WASTE PROCESSORS INC | Hazardous waste | 1 | — | — | No Violation Identified |
| OLD DOMINION FREIGHT LINE INC | Water | — | — | — | No Violation Identified |
| OLSONS DIESEL SERVICE | Hazardous waste | — | — | — | No Violation Identified |
| OMNICARE OF BILLINGS | Hazardous waste | 1 | — | — | No Violation Identified |
| ONE HOUR VALET CLEANERS 2802 GRAND AVE | Hazardous waste | — | — | — | No Violation Identified |
| OREILLY AUTO PARTS STORE 1551 | Hazardous waste | — | — | — | No Violation Identified |
| OVERTIME ENTERPRISES - RIVERFRONT BUSINESS PARK SUBDIVISION LOT 5 | Water | — | — | — | No Violation Identified |
| OZARK AUTOMOTIVE DISTRIBUTORS, DC #15 | Hazardous waste | 1 | — | — | No Violation Identified |
| PACIFIC RECYCLING | Air, Water | 1 | — | — | No Violation Identified |
| PACIFIC RECYCLING BILLINGS | Hazardous waste | 1 | — | — | No Violation Identified |
| PACIFIC WEST CONSTRUCTION - PHEASANT HOME MULTI FAMILY HOUSING | Water | — | — | — | No Violation Identified |
| PAPE PROPERTIES | Water | — | — | — | No Violation Identified |
| PAR MONTANA, LLC - BILLINGS REFINERY | Air, Water, Hazardous waste | 14 | — | — | No Violation Identified |
| PARAMOUNT CONSTRUCTION AND REMODELING | — | — | 1 | $1,000 | — |
Alphabetical order — this site ranks no one. Figures as published by the EPA in ECHO for the last five years. Select a name for identifiers (EPA ID, NPDES, air), program-by-program status and the quarterly history. How to read this.