Smaller places in Illinois — page 12 of 24
Places with fewer than 20 listed facilities are grouped here — 7,052 facilities in all.
1 (…) · 2 (…) · 3 (…) · 4 (Ancona…) · 5 (Bellmont…) · 6 (Calhoun…) · 7 (City Of Naperv…) · 8 (Danvers…) · 9 (El Paso…) · 10 (Forestview…) · 11 (Grant Park…) · 12 (Hillsdale…) · 13 (Kincaid…) · 14 (Long Grove…) · 15 (Mcleansboro…) · 16 (Mt Olive…) · 17 (Oakbrook Terra…) · 18 (Pawnee…) · 19 (Raymond…) · 20 (Saint Libory…) · 21 (South Barringt…) · 22 (Tamms…) · 23 (Vienna…) · 24 (Willow Springs…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| Hillsdale | RIVERSTONE GROUP INC | Air | — | No Violation Identified |
| Hillsdale | ROAD PRODUCTION MATERIALS | Air | — | No Violation Identified |
| Hillsdale | TYSON FRESH MEATS INC - JOSLIN IL | Air, Water, Hazardous waste, Drinking water | 2 | Violation Identified |
| Hillsdale | VILLAGE OF HILLSDALE | Water | — | No Violation Identified |
| Hinckley | 10256 SOMONAUK ROAD SITE | Water | — | No Violation Identified |
| Hinckley | 84 LUMBER COMPANY HINCKLEY | Water | — | No Violation Identified |
| Hinckley | BIG ROCK AUTO REBUILDERS | Hazardous waste | — | No Violation Identified |
| Hinckley | FARMERS HELPING FARMERS, CO. | — | 1 | — |
| Hinckley | HINCKLEY STP, VILLAGE OF | Water, Hazardous waste | — | Violation Identified |
| Hinckley | L&R TRIKES | Hazardous waste | — | No Violation Identified |
| Hinckley | QRS INC | Hazardous waste | — | No Violation Identified |
| Hinckley | RICHS TIRE SERVICE INC | Hazardous waste | — | No Violation Identified |
| Hinckley | TED AND MILANS BODY SHOP | Air | — | No Violation Identified |
| Hindsboro | MCCOSKEY TRUCKING INC. | Water | — | No Violation Identified |
| Hines | EDWARD HINES JR. VA HOSPITAL | Air, Hazardous waste, Drinking water | — | Violation Identified |
| Hines | EDWARD HINES JR. VA HOSPITAL | Water | — | No Violation Identified |
| Hines | GREAT LAKES CMO PHARMACY | Hazardous waste | — | No Violation Identified |
| Hines | MADDEN MENTAL HEALTH CENTER | Air, Hazardous waste | — | No Violation Identified |
| Hines | US DEPT OF VETERANS AFFAIRS HINES ITC | Hazardous waste | — | No Violation Identified |
| Hines | VA OFFICE OF LOGISTICS AND ACQUISITION | Air | — | No Violation Identified |
| Hoffman | HOFFMAN SEED HOUSE | Air | — | No Violation Identified |
| Hoffman | HOFFMAN SUPER MART | Air | — | No Violation Identified |
| Hoffman | HOFFMAN, VILLAGE OF | Water | — | No Violation Identified |
| Hoffman | MEIERS AUTO SALES INC | Air | — | No Violation Identified |
| Hoffman | NATURAL GAS PIPELINE CO OF AMERICA | Hazardous waste | — | No Violation Identified |
| Holder | EVERGREEN FS INC | Air | — | No Violation Identified |
| Holder | STAN MUELLER | Air | — | No Violation Identified |
| Holiday Hills | OZINGA BROS INC-HOLIDAY HILLS PLANT | Air | — | No Violation Identified |
| Homer | AUGUST BERNING | Air | — | No Violation Identified |
| Homer | CONSOLIDATED GRAIN & BARGE CO | Air, Hazardous waste | — | No Violation Identified |
| Homer | DONS AUTO CENTER INC | Air | — | No Violation Identified |
| Homer | HOMER WASTEWATER TREATMENT PLANT | Water | 1 | Significant Violation |
| Homer | J&K BODY & PAINT | Air | — | No Violation Identified |
| Homer | JOE'S BODY SHOP AND TOWING | Air | — | No Violation Identified |
| Homer | MYCOGEN SEED CO DOW AGROSCIENCES | Air | — | No Violation Identified |
| Homer | RICHARD WHITE PRIVATE SEWAGE DISPOSAL SYSTEM | Water | — | Significant Violation |
| Hometown | DIAMOND BP | Air | — | No Violation Identified |
| Hometown | SOUTH SIDE GAS INC | Air | — | No Violation Identified |
| Hooppole | ROCK RIVER LUMBER & GRAIN CO | Air | — | No Violation Identified |
| Hopedale | CULLINAN & SON, INC.?R.S. | Water | — | No Violation Identified |
| Hopedale | DOUBLE K TRUCKING/SHIVES, INC | Water | — | No Violation Identified |
| Hopedale | HOPEDALE MEDICAL COMPLEX - NEW MEDICAL OFFICE BUILDING | Water | — | No Violation Identified |
| Hopedale | HOPEDALE STP, VILLAGE OF | Water | — | No Violation Identified |
| Hopedale | HOPEDALE, VILLAGE OF | Water | — | No Violation Identified |
| Hopedale | IDOT | Hazardous waste | — | No Violation Identified |
| Hopedale | INDIAN CREEK LANDFILL #2 | Air, Water, Hazardous waste | — | Violation Identified |
| Hopedale | RA CULLINAN AND SONS INC | Air | — | No Violation Identified |
| Hopewell | HOPEWELL-TP 01-ION-EXCHANGE SOFTENING PLANT | Drinking water | — | Violation Identified |
| Hopkins Park | HOPKINS PARK, VILLAGE OF | Water | — | Significant Violation |
| Hopkins Park | PEMBROKE TOWNSHIP-TP 02-METER VAULT N OF CENTRAL | Drinking water | — | Violation Identified |
| Hopkins Park | PEMBROKE TWP | Air, Water | — | No Violation Identified |
| Hoyleton | AUSSIEKER AW FERTILIZER INC | Hazardous waste | — | No Violation Identified |
| Hoyleton | CLOVER LEAF GRAIN LLC | Air | — | No Violation Identified |
| Hoyleton | HOYLETON STP, VILLAGE OF | Water | — | No Violation Identified |
| Hoyleton | MASCHHOFFS LLC THE | Air | 1 | No Violation Identified |
| Hoyleton | THE MASCHHOFFS LLC | Air | — | No Violation Identified |
| Hudson | BLOOMINGTON WATER TREATMENT PLANT | Water | — | Significant Violation |
| Hudson | COMLARA PARK STP | Water | 1 | No Violation Identified |
| Hudson | EAST BAY CAMP-CONFERENCE CENTER STP | Water, Hazardous waste | — | No Violation Identified |
| Hudson | HUDSON GRAIN CO | Air | — | No Violation Identified |
| Hudson | KONGSKILDE INDUSTRIES INC | Air | — | No Violation Identified |
| Hudson | NICOR GAS | Air, Hazardous waste | — | No Violation Identified |
| Hudson | PASTURE CHURCH | Water | — | No Violation Identified |
| Hudson | PRAIRIE VIEW SUPPLEMENTAL TREATMENT FACILITY | Water | 1 | Violation Identified |
| Huey | HEATHER BUCHANON | Air | — | No Violation Identified |
| Huey | HUEY STP, VILLAGE OF | Water | — | Violation Identified |
| Huey | NATURAL GAS PIPELINE | Hazardous waste | — | No Violation Identified |
| Hull | DEARWESTER GRAIN SVCS INC | Air | — | No Violation Identified |
| Hull | ECOLAB INC | Air | — | No Violation Identified |
| Hull | EPLEYS WRECKER SVC INC | Hazardous waste | — | No Violation Identified |
| Hull | GARDNER CAMP PRIVATE SEWAGE DISPOSAL SYSTEM | Water | — | No Violation Identified |
| Hull | HULL, VILLAGE OF | Water | — | No Violation Identified |
| Hull | HULL-TP 01-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Humboldt | EFFINGHAM CLAY SERVICE | Air | — | No Violation Identified |
| Humboldt | HUMBOLT STP | Water | — | Significant Violation |
| Humboldt | NELSON KAUFFMAN PRIVATE SEWAGE DISPOSAL SYSTEM | Water | — | Significant Violation |
| Humboldt | SOUTH CENTRAL FS | Air | 2 | No Violation Identified |
| Humboldt | THE OTTO WASH WATER VENDING-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Humboldt | TRUNKLINE GAS - COOKS MILL M&R | Hazardous waste | — | No Violation Identified |
| Humboldt | WILLIAMS STREET RODS INC | Air | — | No Violation Identified |
| Hume | ADM GRAIN CO | Air, Water | — | No Violation Identified |
| Hume | HUME WTP | Water | 1 | No Violation Identified |
| Hume | MCGRUDER WOODWORKING | Air | — | No Violation Identified |
| Hume | RIDGE FARM WTP | Water | — | Significant Violation |
| Hume | SHILOH SCHOOL STP | Water, Hazardous waste | — | Violation Identified |
| Huntsville, Ontario, Ca | MARTIN BARKEY RACING PRODUCTS (MBRP LTD) | — | 1 | — |
| Hurst | HURST STP, CITY OF | Water | 1 | Violation Identified |
| Hurst | MITTERS BODY SHOP | Air | — | No Violation Identified |
| Hurst | T&T RECYCLING INC | Water, Hazardous waste | — | Violation |
| Hutsonville | AMEREN - HUTSONVILLE POWER STATION | Air, Water, Hazardous waste, Drinking water | 1 | No Violation Identified |
| Hutsonville | ANNAPOLIS GRAIN CO | Air | — | No Violation Identified |
| Hutsonville | HUTSONVILLE STP | Water | 1 | Violation Identified |
| Hutsonville | HUTSONVILLE WWTP | Water | 1 | Violation Identified |
| Illinois | PARKVILLE AUTO BODY | Air | — | No Violation Identified |
| Illinois | TRADER JOE'S | Air | — | No Violation Identified |
| Illinois City | ARMY CORPS OF ENGR LOCK DAM 16 | Hazardous waste | — | No Violation Identified |
| Illiopolis | BAYER ILLINOIS PRODUCTION CO LLC | Hazardous waste | — | No Violation Identified |
| Illiopolis | BPS OIL DBA ILLIOPOLIS FAST STOP | Air | — | No Violation Identified |
| Illiopolis | FORMOSA PLASTICS CORP | Air, Water, Hazardous waste | — | No Violation Identified |
| Illiopolis | ILLIOPOLIS STP, VILLAGE OF | Water | — | Violation Identified |
| Illiopolis | ILLIOPOLIS-TP 02 - SOFTENING PLANT | Drinking water | 5 | No Violation Identified |
| Illiopolis | MONSANTO CO | Air, Hazardous waste | — | No Violation Identified |
| Illiopolis | PRAIRIELAND FS, INC. ILLIOPOLLIS NH/3 | Water | — | No Violation Identified |
| Illiopolis | SANGAMON VALLEY CUSD #9 | Hazardous waste | — | No Violation Identified |
| Ina | BIG MUDDY RIVER CORRECTIONAL CENTER | Air | — | No Violation Identified |
| Ina | IDOC BIG MUDDY RIVER CORRECTIONAL CENTER | Hazardous waste | — | No Violation Identified |
| Ina | INA STP, VILLAGE OF | Water | — | — |
| Ina | INA, VILLAGE OF | Water | — | No Violation Identified |
| Ina | LOVES TRAVEL STOP 318 | Air | — | No Violation Identified |
| Ina | REND LAKE COLLEGE | Air, Hazardous waste | — | No Violation Identified |
| Ina | SPEEDWAY # 7423 | Air | — | No Violation Identified |
| Indian Creek | INDIAN CREEK, VILLAGE OF | Water | — | Unknown |
| Indian Head Park | 7-ELEVEN 32683 | Air, Hazardous waste | — | No Violation Identified |
| Indian Head Park | CHASSIS SUPPORT SERVICES LLC | Hazardous waste | — | No Violation Identified |
| Indian Head Park | CUSTOM CLEANERS | Air | — | No Violation Identified |
| Indianhead Pk | INDIAN HEAD PARK, VILLAGE OF | Water, Hazardous waste | — | Unknown |
| Indianola | PREMIER COOP | Air | — | No Violation Identified |
| Industry | INDUSTRY MINE | Air, Water, Hazardous waste | — | No Violation Identified |
| Industry | INDUSTRY STP, VILLAGE OF | Water | — | Violation Identified |
| Industry | NORTHSIDE AUTO BODY | Air | — | No Violation Identified |
| Industry | SUZY QS C STORE | Air | — | No Violation Identified |
| Industry | THOMS AUTO BODY | Air, Hazardous waste | — | No Violation Identified |
| Ingelside | FOX LAKE PLANT 2 | Drinking water | — | Inactive |
| Ingleside | ATECO ENGINE & DYNO SHOP IL INC | Hazardous waste | — | No Violation Identified |
| Ingleside | BAR NONE SERVICES, INC. | Water | — | No Violation Identified |
| Ingleside | BIRD DOG HOLDINGS INC | Water | — | No Violation Identified |
| Ingleside | CAMP DUNCAN MAIN LODGE KITCHEN-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Ingleside | CAMP HENRY HORNER/DINING HALL-TREATMENT PLANT | Water | — | Violation Identified |
| Ingleside | CAMP HICKORY STP | Water | 1 | Significant Violation |
| Ingleside | CENTER PARK | Water | — | No Violation Identified |
| Ingleside | DUCK LAKE WATERWAY ASSOCIATION | Water | — | No Violation Identified |
| Ingleside | DUCK LAKE WELL OWNERS ASSOCIATION-TP01-WELL #1 & #2 TREATMENT | Drinking water | — | Significant Violation |
| Ingleside | FLUORECYCLE INC - UNIT A | Air, Hazardous waste | 1 | Violation |
| Ingleside | GRANT TOWNSHIP | Water | — | Unknown |
| Ingleside | HOME DEPOT STORE #1944 | Hazardous waste | — | No Violation Identified |
| Ingleside | IDENTCO | Hazardous waste | — | No Violation Identified |
| Ingleside | MOBIL | Air | — | No Violation Identified |
| Ingleside | NICOR GAS | Air, Hazardous waste | — | No Violation Identified |
| Ingleside | PREMCOR REFINING GROUP INC | Air | — | No Violation Identified |
| Ingleside | TOMS AUTO BODY | Hazardous waste | — | No Violation Identified |
| Ingraham | NUTRIEN AG SOLUTIONS | Hazardous waste | — | No Violation Identified |
| Ingraham | TOTAL GRAIN MARKETING LLC | Air | — | No Violation Identified |
| Iola | IOLA STP, VILLAGE OF | Water | — | Violation Identified |
| Iola | IOLA-TP01 - WATER TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Ipava | CONTINENTAL GRAIN COMPANY | Hazardous waste | — | No Violation Identified |
| Ipava | IPAVA STP, VILLAGE OF | Water | — | Violation Identified |
| Ipava | TWO RIVERS FS INC | Air | — | No Violation Identified |
| Iroquois | BP WHIT - NASH PIPELINE MP 64 | Air | — | No Violation Identified |
| Iroquois | DONOVAN FARMERS COOP | Air | — | No Violation Identified |
| Iroquois | IROQUOIS CAFE-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Irving | AMERENIP - HILLSBORO GAS STORAGE FIELD | Air, Hazardous waste | — | No Violation Identified |
| Irving | IRVING STP, VILLAGE OF | Water | 1 | Significant Violation |
| Irving | M&M SERVICE IRVING | Air | — | No Violation Identified |
| Irving | VILLAGE OF IRVING WATER SYSTEM RENOVATIONS | Water | — | No Violation Identified |
| Irvington | IRVINGTON ELEVATOR CO | Air, Water | — | No Violation Identified |
| Irvington | IRVINGTON ELEVATOR COMPANY | — | 1 | — |
| Irvington | IRVINGTON WWTP | Water | — | No Violation Identified |
| Irvington | VILLAGE OF IRVINGTON | Water | — | No Violation Identified |
| Irvington | YOUNG TERRY | Air | — | No Violation Identified |
| Iuka | IUKA STP, VILLAGE OF | Water | — | No Violation Identified |
| Iuka | IUKA, IL 711 SATELLITE | Drinking water | — | No Violation Identified |
| Iuka | TROY OWENS | Air | — | No Violation Identified |
| Iuka | WILLIAMS AUTO BODY & CUSTOM INC | Air | — | No Violation Identified |
| Ivesdale | AARON ABLINGER | Air | — | No Violation Identified |
| Ivesdale | ASHLEY AARON ALBLINGER | Air | — | No Violation Identified |
| Ivesdale | CHUCK'S LOCKER | Air | — | No Violation Identified |
| Ivesdale | COLFAX ROAD DISTRICT | Water | — | No Violation Identified |
| Ivesdale | IVESDALE PUBLIC WATER SUPPLY | Water | — | No Violation Identified |
| Ivesdale | IVESDALE-TP01 - GROUNDWATER TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Ivesdale | PREMIER COOP | Air | — | No Violation Identified |
| Ivesdale | PREMIER COOP | Air | — | No Violation Identified |
| Jackson | TRANS MIDWEST LC | Air | — | No Violation Identified |
| Jacob | JACOB FARMERS UNION COOP ASSN | Air | — | No Violation Identified |
| Jamesburg | VERMILION COUNTY EMERGENCY BANK STABILIZATION | Water | — | No Violation Identified |
| Jefferson | HARPER CREEK SOLAR PROJECT, LLC | Water | — | No Violation Identified |
| Jefferson | SUNSWEPT SOLAR, LLC | Water | — | No Violation Identified |
| Jerome | ROAD RANGER 137 | Air | — | No Violation Identified |
| Jewett | JULIE VIPOND PRIVATE SEWAGE DISPOSAL SYSTEM | Water | — | Significant Violation |
| Jewett | MALONE JASON & MANDY | Air | — | No Violation Identified |
| Jewett | VILLAGE OF JEWETT | Water | — | No Violation Identified |
| Johnsburg | BIG FRAN'S BAR & GRILL-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Johnsburg | GRANDMA'S MEXICAN KITCHEN-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Johnsburg | JC PENNEY 2951 | Hazardous waste | — | No Violation Identified |
| Johnsburg | JOHNSBURG HIGH SCHOOL ATHLETIC IMPROVEMENTS | Water | — | No Violation Identified |
| Johnsburg | JOHNSBURG JR HIGH SCHOOL-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Johnsburg | JOHNSBURG MARATHON-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Johnsburg | JOHNSBURG, VILLAGE OF | Water | 2 | Violation Identified |
| Johnsburg | OLSON AUTO BODY | Air | — | No Violation Identified |
| Johnsburg | PROPOSED MULTI-FAMILY DEVELOPMENT | Water | — | No Violation Identified |
| Johnsburg | QUICK STOP | Air | — | No Violation Identified |
| Johnsburg | SUNNYSIDE LITTLE STORE | Air | — | No Violation Identified |
| Johnsburg | VILLAGE OF JOHNSBURG | Water | — | Significant Violation |
| Johnsonville | TRUNKLINE GAS COMPANY | Air, Water, Hazardous waste | 1 | Violation Identified |
| Johnston City | 78831 I-57 WILLIAMSON COUNTY | Water | — | No Violation Identified |
| Johnston City | DOLLAR GENERAL STORE 4217 | Hazardous waste | — | No Violation Identified |
| Johnston City | JD STREET & CO INC | Hazardous waste | — | No Violation Identified |
| Johnston City | JOHNSTON CITY STP, CITY OF | Water | 2 | Violation Identified |
| Johnston City | LINCOLN GRADE SCHOOL STP | Water | — | Significant Violation |
| Johnston City | REACO BATTERY SERVICE CORP | Air, Water, Hazardous waste | — | No Violation Identified |
| Johnston City | ROB SPILLER J.C. PROPERTIES | Water | — | No Violation Identified |
| Johnston City | ROC CONVENIENCE STORE | Air | — | No Violation Identified |
| Johnston City | SOUTHERN PLATING INC | Air | — | No Violation Identified |
| Johnston City | SOUTHERN PLATING INC | Air, Hazardous waste | — | No Violation Identified |
| Johnston City | SUGAR CAMP ENERGY LLC | Water | — | — |
| Johnston City | WILLIAMSON ENERGY LLC | Air | — | No Violation Identified |
| Johnston City | WILLIAMSON ENERGY LLC | Water | — | Significant Violation |
| Joliet & Unincorporated Areas | ROADWAY IMPROVEMENTS FOR SPENCER ROAD AND CHERRY HILL ROAD, CITY OF JOLIET | Water | — | No Violation Identified |
| Joliet & Unincorporated Areas | ROADWAY IMPROVEMENTS FOR SPENCER ROAD AND CHERRY HILL ROAD, NORTHERN BUILDERS | Water | — | No Violation Identified |
| Jonesboro | DOLLAR GENERAL STORE 10617 | Hazardous waste | — | No Violation Identified |
| Jonesboro | JEFFS AUTO BODY | Hazardous waste | — | No Violation Identified |
| Jonesboro | JONESBORO STP, CITY OF | Water | — | No Violation Identified |
| Jonesboro | NEW CREATIONS AUTO RESTORATION | Air | — | No Violation Identified |
| Jonesboro | SHAWNEE STONE LLC - JONESBORO QUARRY | Water | — | Violation Identified |
| Jonesboro | UNION COUNTY CONSERVATION AREA | Hazardous waste | — | No Violation Identified |
| Jonesboro | UNION COUNTY HWY-MORGAN PD BDG | Water | — | No Violation Identified |
| Jonesboro | UNION COUNTY STATE POND WATER PLANT | Air, Hazardous waste | — | No Violation Identified |
| Jonesboro | USDA USFS R09 SHAWNEE NATIONAL FOREST | Water, Hazardous waste | — | No Violation Identified |
| Jonesboro | WRIGHT BROS RODS TOWING | Air | — | No Violation Identified |
| Joppa | ELECTRIC ENERGY INC | Air, Water, Hazardous waste | — | No Violation Identified |
| Joppa | ENERGY TRANSFER CRUDE OIL CO LLC | Air | — | No Violation Identified |
| Joppa | FIVE COUNTY REGIONAL VOCATIONAL SYSTEM | Air | — | No Violation Identified |
| Joppa | JOPPA REFINED COAL LLC | Air | — | No Violation Identified |
| Joppa | JOPPA SANITARY DISTRICT STP | Water | 1 | No Violation Identified |
| Joppa | MIDWEST ELECTRIC POWER INC | Air, Hazardous waste | — | No Violation Identified |
| Joppa | OZINGA CEMENT | Air | — | No Violation Identified |
| Joy | BLICK & BLICK OIL INC | Air | — | No Violation Identified |
| Joy | CLAWSON SEDAM INC | Air | — | No Violation Identified |
| Joy | DAVID OLSON & STANLEY T HARRISON TRUST | Air | — | No Violation Identified |
| Joy | IMC FERTILIZER INC | Hazardous waste | — | No Violation Identified |
| Joy | JOY-TP 01- ION-EXCHANGE TREATMENT PLANT | Drinking water | — | Violation Identified |
| Junction | GALLATIN COUNTY SCHOOL DIST 7 | Water | — | No Violation Identified |
| Junction | JADER COAL COMPANY-MINE #4 | Water | — | Unknown |
| Junction City | C & H GRAVEL CO | Air | — | No Violation Identified |
| Junction City | DONNA HARDEN | Air | — | No Violation Identified |
| Junction City | GENERAL CONTRACTORS INC | Air, Water | — | No Violation Identified |
| Junction City | JUNCTION CITY STP, VILLAGE OF | Water | — | No Violation Identified |
| Junction City | PROMIZ, LLC | — | — | — |
| Junction City | WINEGARNER AUTO BODY | Air | — | No Violation Identified |
| Kampsville | GOLDENROD SHOWBOAT | Air | — | No Violation Identified |
| Kampsville | ILDOT KAMPSVILLE FERRY | Hazardous waste | — | No Violation Identified |
| Kampsville | KAMPSVILLE STP, VILLAGE OF | Water | 1 | Violation Identified |
| Kane | KANE WTP | Water | 1 | — |
| Kane | KANE-TP 01-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Kane | KIMATERIALS INC | Air | — | No Violation Identified |
| Kane | KIMATERIALS INC KANE QUARRY | Water | — | Violation Identified |
| Kane County | COMMONWEALTH EDISON SUBSTATION RUTLAND TOWNSHIP | Water | — | No Violation Identified |
| Kaneville | ILL BELL TEL CO KANEVILLE C D O | Hazardous waste | — | No Violation Identified |
| Kansas | CHRISTENSEN FARM MIDWEST LLC | Air, Water | — | No Violation Identified |
| Kansas | CHRISTENSEN FARMS MIDWEST LLC | Air | — | No Violation Identified |
| Kansas | ILLINI FS DIVISION OF GROWMARK INC | Air | — | No Violation Identified |
| Kansas | KANSAS WTP | Water | 2 | No Violation Identified |
| Kansas | NUTRIEN AG SOLUTIONS | Hazardous waste | — | Violation |
| Kansas | ROBERT MORGAN INC | Air | — | No Violation Identified |
| Kansas | TOTAL GRAIN MARKETING LLC | Air | — | No Violation Identified |
| Kansas | VILLAGE OF KANSAS | Water | — | No Violation Identified |
| Karnak | CACHE RIVER SIDE-CAST DREDGING IN THE CACHE RIVER STATE NATURAL AREA | Water | — | No Violation Identified |
| Karnak | JRS BODY SHOP | Air | — | No Violation Identified |
| Karnak | KARNAK STP, VILLAGE OF | Water | — | No Violation Identified |
| Karnak | VILLAGE OF KARNAK | Water | — | No Violation Identified |
| Kasbeer | KASBEER FARMERS ELEVATOR CO | Air | — | No Violation Identified |
| Keensburg | COUNTRYMARK ENERGY RESOURCES LLC | Air | — | No Violation Identified |
| Keensburg | KEENSBURG STP, VILLAGE OF | Water | — | No Violation Identified |
| Keensburg | WABASH MINE | Water, Hazardous waste | — | No Violation Identified |
| Keithsburg | BIG RIVER STATE FOREST | Hazardous waste | — | No Violation Identified |
| Keithsburg | CARGILL INC | Air | — | No Violation Identified |
| Keithsburg | FIRST CHRISTIAN CHURCH (131912)-TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Keithsburg | KEITHSBURG STP, VILLAGE OF | Water | — | No Violation Identified |
| Keithsburg | WESTERN ILLINOIS PET CREMATION LLC | Air | — | No Violation Identified |
| Kempton | HERITAGE FS-KEMPTON | Drinking water | — | No Violation Identified |
| Kempton | KEMPTON GRAIN & FERTILIZER | Air | — | No Violation Identified |
| Kempton | KEMPTON WATER TREATMENT PLANT | Water | — | No Violation Identified |
| Kempton | MADELINE CLAWSON PRIVATE SEWAGE DISPOSAL SYSTEM | Water | — | No Violation Identified |
| Kempton | SAATHOFF PAINT & BODY | Air | — | No Violation Identified |
| Kenilworth | GREEN BAY AUTOBODY | Air, Hazardous waste | — | No Violation Identified |
| Kenilworth | KENILWORTH CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Kenilworth | KENILWORTH VILLAGE | Water | — | Unknown |
| Kenney | FARMERS GRAIN CO OF CENTRAL IL | Air | — | No Violation Identified |
| Kenney | KENNEY STP, VILLAGE OF | Water | 1 | Violation Identified |
| Kenney | KENNEY, VILLAGE OF | Water | — | No Violation Identified |
| Kent | NUESTRO QUESO LLC | Air, Water | — | No Violation Identified |
| Keyesport | BEN BUSH | Air | — | No Violation Identified |
| Keyesport | GENE KRAMER | Air | — | No Violation Identified |
| Keyesport | ILLINOIS POWER CO | Air, Hazardous waste | — | No Violation Identified |
| Keyesport | KEYESPORT - STP, VILLAGE OF | Water | — | No Violation Identified |
| Keyesport | KEYESPORT SAND & GRAVEL-PIT 2 | Air, Water | — | Violation Identified |
| Kickapoo | KICKAPOO TOWNSHIP | Water | — | Significant Violation |
| Kilbourne | AG-CHEM FACILITY | Water | — | No Violation Identified |
| Kildeer | BED BATH & BEYOND 415 | Hazardous waste | — | No Violation Identified |
| Kildeer | COST PLUS 6156 | Hazardous waste | — | No Violation Identified |
| Kildeer | KILDEER, VILLAGE OF | Water | — | Unknown |
| Kildeer | PORTRAIT INNOVATIONS | Hazardous waste | — | No Violation Identified |
| Kildeer | PRIDE OF LAKE CO | Air | — | No Violation Identified |
| Kildeer | THE GARDNER SCHOOL-KILDEER | Water | — | No Violation Identified |
| Kincaid | BOARMAN BROS PARTNERSHIP | Air | — | No Violation Identified |
| Kincaid | DOMINION KINCAID GENERATION LLC | Air, Water, Hazardous waste, Drinking water | — | Violation Identified |
| Kincaid | KEYROCK ENVIRONMENT LLC | Air | — | No Violation Identified |
| Kincaid | KINCAID STP | Water | 1 | Significant Violation |
| Kincaid | KINCAID, VILLAGE OF | Water | — | No Violation Identified |
| Kincaid | PAWNEE TRANSLOADING CO INC | Air | 1 | No Violation Identified |
| Kincaid | PHILLIPS 66 | Air | — | No Violation Identified |
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.