Smaller places in Pennsylvania — page 27 of 47
Places with fewer than 20 listed facilities are grouped here — 14,083 facilities in all.
1 (…) · 2 (…) · 3 (…) · 4 (…) · 5 (Annville, Town…) · 6 (Barto…) · 7 (Bird In Hand…) · 8 (Bridgeport…) · 9 (Cambria, Towns…) · 10 (Chartiers, Tow…) · 11 (Cochranville…) · 12 (Cowensville…) · 13 (Dimock…) · 14 (East Bethlehem…) · 15 (East Texas…) · 16 (Espyville…) · 17 (Folsom…) · 18 (Garrett…) · 19 (Grove City, Bo…) · 20 (Heidelberg, To…) · 21 (Houston…) · 22 (Jessup…) · 23 (Lahaska…) · 24 (Lewis Run…) · 25 (Lower Gwynedd …) · 26 (Manchester, Bo…) · 27 (Mckean…) · 28 (Millsboro…) · 29 (Mount Gretna…) · 30 (New Albany…) · 31 (Newtown Townsh…) · 32 (Olanta…) · 33 (Penn Run…) · 34 (Plumsteadville…) · 35 (Ralston…) · 36 (Roaring Spring…) · 37 (Sandy Lake, Bo…) · 38 (Sheffield…) · 39 (South Buffalo,…) · 40 (St Marys…) · 41 (Swarthmore…) · 42 (Trainer…) · 43 (Upper Leacock,…) · 44 (Warfordsburg…) · 45 (West Deer, Tow…) · 46 (West Sadsbury,…) · 47 (Womelsdorf…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| Mckean | 9458 FRY RD SRSTP | Water | — | No Violation Identified |
| Mckean | 9711 OLIVER RD SRSTP | Water | — | No Violation Identified |
| Mckean | ANDREW & HEATHER ZUBER SRSTP | Water | — | No Violation Identified |
| Mckean | ATLAS ENERGY RESOURCES LLC/HAMILTON TWP | Air | — | No Violation Identified |
| Mckean | BENJAMIN R MILLER SRSTP | Water | — | No Violation Identified |
| Mckean | BLACK INTERESTS LTD PARTNERSHIP SFTF | Water | — | No Violation Identified |
| Mckean | DEBORAH & RICHARD MORAN SRSTP | Water | — | — |
| Mckean | DOLLAR GENERAL STORE NO 13937 | Hazardous waste | — | No Violation Identified |
| Mckean | GEORGETOWN WOODS ESTATES | Water | — | No Violation Identified |
| Mckean | HERBSTRITT PROP LLC SRSTP | Water | — | Unknown |
| Mckean | MCKEAN TWP - COLONIAL VILLAGE SUBDIVISION STP | Water | — | Violation Identified |
| Mckean | MUNICIPAL AUTHORITY OF MIDDLEBORO | Water | — | Violation Identified |
| Mckean | RACHEL & TIMOTHY MORAN SRSTP | Water | — | Unknown |
| Mckean | SEES SOIL AND AGGREGATE MINE | Water | — | Unknown |
| Mckean | SPX FLOW US LLC | Hazardous waste | — | No Violation Identified |
| Mckean | STERRETTANIA ROAD RV PARKING | Water | — | No Violation Identified |
| Mckean, Township Of | HOWARD DRIVE RESTORATION/MITIGATION AREA | Water | — | No Violation Identified |
| Mckean, Township Of | MSA PREMIER SOCCER PARK LLC | Water | — | No Violation Identified |
| Mckean, Township Of | PLYLER ENTRY SYSTEMS | Water | — | No Violation Identified |
| Mckee | SR 36 SECTION 028 BRIDGE PROJECT OVER HALTER CREEK | Hazardous waste | — | No Violation Identified |
| Mckees Ricks | CSX INTERMODAL TERMINALS INC | Hazardous waste | — | No Violation Identified |
| Mckees Rock | ATLANTIC SERVICE STATION | Hazardous waste | — | No Violation Identified |
| Mckees Rock | VALVOLINE INSTANT OIL CHANGE | Hazardous waste | — | No Violation Identified |
| Mckees Rocks, Borough Of | AMERICAN NATURAL ROBINSON TOWNSHIP | Water | — | — |
| Mckees Rocks, Borough Of | BP OIL #52509 | Air | — | No Violation Identified |
| Mckees Rocks, Borough Of | ELIAS AMOCO #1476 | Air, Hazardous waste | — | No Violation Identified |
| Mckees Rocks, Borough Of | GETGO #3023 | Water | — | — |
| Mckees Rocks, Borough Of | HAYS MANOR | Water | — | No Violation Identified |
| Mckees Rocks, Borough Of | NEIDES RESTORATION | Water | — | — |
| Mckees Rocks, Borough Of | SUNOCO SVC STA | Air, Water, Hazardous waste | — | No Violation Identified |
| Mckees Rocks, Borough Of | WEST CARSON STREET EXTENSION | Water | — | No Violation Identified |
| Mckeesport, City Of | AUBERLE SLOPE REHABILITATION | Water | — | No Violation Identified |
| Mckeesport, City Of | DURA BOND IND INC/MCKEESPORT | Air, Hazardous waste | — | No Violation Identified |
| Mckeesport, City Of | FISHER CONTROLS CO | Air | — | No Violation Identified |
| Mckeesport, City Of | MCKE - EAST SHORE FORCEMAIN PROJECT | Water | — | — |
| Mckeesport, City Of | RIDC MCKEESPORT PURE PENN FACILITY | Water | — | No Violation Identified |
| Mckeesport, City Of | SUN CO, ATLANTIC RETAIL FACILITY | Air | — | No Violation Identified |
| Mckeesport, City Of | THE DAILY NEWS PUBLISHING CO. | Air | — | No Violation Identified |
| Mckeesport, City Of | TYGART STEEL | Air | — | No Violation Identified |
| Mckeesport, City Of | WETGO #8313 MCKEESPORT | Water | — | — |
| Mckeesrocks | RONS WASTE OIL SERVICE | Hazardous waste | — | No Violation Identified |
| Mcknightstown | KELLER FARM SUBDIV STP | Water | — | Significant Violation |
| Mclellandtown | EDENBORN & HERRIOTT WELL CONNECTS | Water | — | Violation Identified |
| Mcsherrystown | HANOVER BORO STP | Water | — | Violation Identified |
| Mcsherrystown | SHEAFFER PROPERTY | Water | — | — |
| Mcsherrystown, Borough Of | COLUMBIA GAS OF PA - NORTH AND SIXTH STREET | Water | — | No Violation Identified |
| Mcveytown | BRATTON TWP STP | Water | — | Significant Violation |
| Mcveytown | BRIANS AUTO REPAIRS & TRAILER SALES | Hazardous waste | — | No Violation Identified |
| Mcveytown | BRIANS AUTO SALES & REPAIRS | Hazardous waste | — | No Violation Identified |
| Mcveytown | MCVEYTOWN STP | Water | — | Violation Identified |
| Mcveytown | MT UNION-LEWISTOWN 46 KV TRANS LINE REBUILD PROJECT MT UNION | Water | — | No Violation Identified |
| Mcveytown | NATURES REFLECTIONS LLC | Drinking water | — | No Violation Identified |
| Mcveytown | SANDY BEND QUARRY | Water | — | No Violation Identified |
| Mcveytown | SPRING RUN DAIRY FARM | Water | — | No Violation Identified |
| Mcveytown | TRUCK GARAGE FOR CURTIS HOOVER | Water | — | No Violation Identified |
| Mcveytown | TUSCARORA QUARRY NO 2 | Water | — | Unknown |
| Meadow Lands | ALDERSONS TRANSMISSION SERVICE | Hazardous waste | — | No Violation Identified |
| Meadow Lands | ASSOCIATION FOR RETARDED CITIZ | Hazardous waste | — | No Violation Identified |
| Meadow Lands | CROUSE HINDS DIV | Water, Hazardous waste | — | No Violation Identified |
| Meadow Lands | IGS INDUSTRIES INC | Water, Hazardous waste | — | No Violation Identified |
| Meadow Lands | IGS INDUSTRIES INC | Water | — | Significant Violation |
| Meadow Lands | RUBBER ROLLS INC/MEADOWLANDS PLT | Air | — | No Violation Identified |
| Meadowbrook | HOLY REDEEMER HOSP & MED CTR | Air, Hazardous waste | — | No Violation Identified |
| Meadowlands | BARR CANNON BODY CO | Hazardous waste | — | No Violation Identified |
| Meadowlands | ECM TRANSPORT LLC MEADOWLANDS | Water, Hazardous waste | — | No Violation Identified |
| Meadowlands | SHEETZ 826 | Hazardous waste | — | No Violation Identified |
| Meadowlands | TFORCE FREIGHT PITTSBURGH | Water, Hazardous waste | 2 | No Violation Identified |
| Meadville, City Of | ALLEGHENY COLLEGE - REIS HALL | Water | — | No Violation Identified |
| Meadville, City Of | ALLEGHENY COLLEGE BASEBALL FIELD RENOVATION | Water | — | No Violation Identified |
| Meadville, City Of | BESSEMER TRAIL PROJECT | Water | — | No Violation Identified |
| Meadville, City Of | CALAMAR - MEADVILLE SENIOR HOUSING | Water | — | No Violation Identified |
| Meadville, City Of | HUIDEKOPER PARK | Water | — | No Violation Identified |
| Meadville, City Of | MEAD AVENUE BRIDGE REPLACEMENT | Water | — | No Violation Identified |
| Meadville, City Of | SR 0027 A02 -NORTH STREET IMPROVEMENT PROJECT | Water | — | No Violation Identified |
| Meadville, City Of | SR0006-A06 | Water | — | No Violation Identified |
| Mechanicsburg, Borough Of | BROAD STREET ELEMENTARY SCHOOL | Water | — | No Violation Identified |
| Mechanicsburg, Borough Of | LEGACY PARK | Water | — | No Violation Identified |
| Mechanicsburg, Borough Of | LEGACY PARK - SPOIL PILE | Water | — | No Violation Identified |
| Mechanicsburg, Borough Of | MECHANICSBURG STORAGE AND TRANSFER | Water | — | No Violation Identified |
| Mechanicsburg, Borough Of | NORTHSIDE ELEMENTARY SCHOOL | Water | — | — |
| Mechanicsburg, Borough Of | SHIREMANSTOWN REINFORCEMENT PROJECT | Water | — | No Violation Identified |
| Mechanicsburg, Borough Of | WILDCAT ACTIVITY CENTER | Water | — | No Violation Identified |
| Mechanicsville | THOMAS TRYCIEKI | Water | — | — |
| Mechanisburg | KARNS FOOD-SOFTENER | Drinking water | — | No Violation Identified |
| Media, Borough Of | ORANGE STREET GOVERNMENT CENTER COMPLEX | Water | — | No Violation Identified |
| Media, Borough Of | WILLIAMSON COLLEGE OF THE TRADES | Water | — | — |
| Medix Run | EQT PRODUCTION LLC/BENEZETTE COMP STA | Air | — | No Violation Identified |
| Mehoopany | EXPAND OPERATING LLC/CAPPUCCI WELL PAD | Air | — | No Violation Identified |
| Mehoopany | EXPAND OPERATING LLC/DEER PARK PAD COMP STA | Air | 1 | No Violation Identified |
| Mehoopany | FR MEHOOPANY WAREHOUSE-PLANT NE CORNER | Drinking water | — | No Violation Identified |
| Mehoopany | MEHOOPANY BAPTIST CHURCH-TAP AFTER RO TRMT | Drinking water | — | No Violation Identified |
| Mehoopany | MEHOOPANY TOWNSHIP | Water | — | Violation Identified |
| Mehoopany | MESHOPPEN STONE FIKE QUARRY | Air, Water | — | No Violation Identified |
| Mehoopany | NEW ENT STONE & LIME JAYNES BEND QUARRY | Water | — | — |
| Mehoopany | PENECALE WYO 1H-3H / EVELYN WYO 1H | Air | — | No Violation Identified |
| Mehoopany | PROCTER & GAMBLE PAPER PROD | Air, Water, Hazardous waste | 2 | Violation Identified |
| Mehoopany | SWN PROD CO LLC/DIMMIG WELL PAD | Air | — | No Violation Identified |
| Mehoopany | THE PROCTER & GAMBLE PAPER PRODUCTS CO. -MEHOOPANY | Water, Drinking water | — | No Violation Identified |
| Melcroft | CLIFFORD PRITTS TWP ELEM SCH | Water | 1 | Violation Identified |
| Melcroft | PLEASANT VIEW MHP STP | Water | — | Violation Identified |
| Mercer, Borough Of | MERCER BOROUGH SEWER REHABILITATION PROJECT | Water | — | No Violation Identified |
| Mercersburg, Borough Of | PARK AVENUE WELL HOUSE & FINISHED WATER TANK | Water | — | No Violation Identified |
| Merion | SUNOCO SVC STA | Hazardous waste | — | No Violation Identified |
| Merion Station | SISTERS OF MERCY CONVENT | Hazardous waste, Drinking water | — | No Violation Identified |
| Merion Station | US ROUTE 1 OVER SEPTA FACILITIES | Hazardous waste | — | No Violation Identified |
| Mertztown | ATLAS MINERALS & CHEMICALS INC | Air, Water, Hazardous waste | — | Violation Identified |
| Mertztown | BRANDYWINE HTS HS | Water | — | No Violation Identified |
| Mertztown | DOLLAR GEN- MERTZTOWN, PA | Water | — | No Violation Identified |
| Mertztown | FLOREZ TRUCKING SUBDIV & LAND DEV | Water | — | No Violation Identified |
| Mertztown | GATEWAY CHRISTIAN SCHOOL-KITCHEN UTILITY ROOM | Drinking water | — | Inactive |
| Mertztown | MILLER, KEN AUTO SALE INC | Hazardous waste | — | No Violation Identified |
| Mertztown | SCPSS MERTZTOWN RES SUBDIV | Water | — | No Violation Identified |
| Mertztown | TOPTON BORO STP | Water | — | Violation Identified |
| Mertztown | WESTPORT AXLE CO LLC | Air, Hazardous waste | — | No Violation Identified |
| Meshoppen, Township Of | BBP1 LAND DEVELOPMENT | Water | — | No Violation Identified |
| Meshoppen, Township Of | MESHOPPEN DOLLAR GENERAL | Water | — | No Violation Identified |
| Meshoppen, Township Of | NORTH MESHOPPEN - MEHOOPANY #1 & 2 LINE REBUILD PROJECT | Water | — | No Violation Identified |
| Mew Milford | LYNCOTT CORP | Hazardous waste | — | No Violation Identified |
| Micland | PA CYBER CHARTER SCH NEW OPR CTR REDEV PROJ | Water | — | No Violation Identified |
| Middle Paxton, Township Of | DAUPHIN SUBSTATION EXPANSION PROJECT | Water | — | No Violation Identified |
| Middle Paxton, Township Of | FISHING CREEK ESTATES | Water | — | No Violation Identified |
| Middle Paxton, Township Of | JEFFREY C. SMITH SUBDIVISION | Water | — | — |
| Middle Paxton, Township Of | KIRK SWMP | Water | — | No Violation Identified |
| Middle Paxton, Township Of | MOCKINGBIRD RD, LAKEWOOD DR, & SPRUCE DR LOTS | Water | — | No Violation Identified |
| Middle Paxton, Township Of | NORTH POTATO VALLEY ROAD | Water | — | No Violation Identified |
| Middle Paxton, Township Of | PARKWAY ESTATES | Water | — | No Violation Identified |
| Middle Paxton, Township Of | PARKWAY ESTATES | Water | — | — |
| Middle Paxton, Township Of | PENN VISTAS | Water | — | No Violation Identified |
| Middle Paxton, Township Of | SERRANO PROPERTY | Water | — | No Violation Identified |
| Middle Paxton, Township Of | SWM PLAN FOR LAUGER PROPERTY | Water | — | — |
| Middle Smithfield | HSC MARSHALLS CREEK LLC PROP TRACTOR SUPPLY CO | Water | — | No Violation Identified |
| Middle Smithfield, Township Of | VILLAGE CENTER AT MARSHALLS CREEK RECONSTRUCTION | Water | — | No Violation Identified |
| Middle Taylor, Township Of | WASTEWATER COLLECTION SYSTEM | Water | — | No Violation Identified |
| Middleburg, Borough Of | MIDD-WEST HIGH SCHOOL | Water | — | No Violation Identified |
| Middlebury | NFG MIDSTREAM COVINGTON LLC/FULLER 826N WELL PAD | Air | — | No Violation Identified |
| Middlebury | NFG MIDSTREAM COVINGTON LLC/KINNAN 845 WELL PAD | Air | — | No Violation Identified |
| Middlebury Center | DAIRY FARMERS OF AMER INC/MIDDLEBURY CTR PLT | Air | — | No Violation Identified |
| Middlebury Center | DAIRY FARMERS OF AMERICA | Water | 1 | Violation Identified |
| Middlebury Center | DECRISTO INC/TIOGA QUARRY | Air | — | No Violation Identified |
| Middlebury Center | EARL F. DEAN, INC/CARPENTERS PIT | Water | — | Unknown |
| Middlebury Center | EGTS HUSTED M&R STATION | Hazardous waste | — | No Violation Identified |
| Middlebury Center | FORD CONCRETE MIDDLEBURY CTR | Water | 1 | No Violation Identified |
| Middlebury Center | KEENEYVILLE | Air | — | No Violation Identified |
| Middlebury Center | MIDDLEBURY CENTER DOLLAR GENERAL | Water | 1 | Significant Violation |
| Middlebury Center | NFG MIDSTREAM COVINGTON LLC/CRUTTENDEN 846 PAD | Air | — | No Violation Identified |
| Middlebury Center | NFG MIDSTREAM COVINGTON LLC/GEE 848 WELL PAD | Air | — | No Violation Identified |
| Middlebury Center | SWEPI LP/MATZ COMP STA | Air | 1 | No Violation Identified |
| Middlebury Center | WELLSBORO SMALL ANIMAL HOSP/MIDDLEBURY CTR | Air | — | No Violation Identified |
| Middlebury Ctr | DIBBLES AUTO BODY | Hazardous waste | — | No Violation Identified |
| Middlebury Ctr | MARKS BODY & FRAME SHOP | Hazardous waste | — | No Violation Identified |
| Middlecreek Twp | ARTHUR LEONARD SR STP | Water | — | No Violation Identified |
| Middleport | PIERSON MIDDLEPORT LLC/MIDDLEPORT PLT | Air | — | No Violation Identified |
| Middlesex | P/F LAND DEVELOPMENT PLAN FOR CARLISLE STEEL SUPPLY L.L.C | Water | — | No Violation Identified |
| Middlesex | PROPOSED NORTHPOINT WAREHOUSE | Water | — | — |
| Middlesex, Township Of | CARLISLE MOOSE LODGE #761 | Water | — | Violation Identified |
| Middlesex, Township Of | COURTYARDS AT CRESTVIEW | Water | — | No Violation Identified |
| Middlesex, Township Of | CUMBERLAND KNOLL PHASE 1 | Water | — | No Violation Identified |
| Middlesex, Township Of | CUMBERLAND RANGE ESTATES | Water | — | No Violation Identified |
| Middlesex, Township Of | DOLLAR GENERAL - BUTLER, PA | Water | — | No Violation Identified |
| Middlesex, Township Of | HICKORY RIDGE | Water | — | No Violation Identified |
| Middlesex, Township Of | HOLLOWBROOK FARM | Water | — | No Violation Identified |
| Middlesex, Township Of | KEYSTONE ARMS LLC | Water | — | — |
| Middlesex, Township Of | PROPOSED PA SICKLERVILLE, L.P. RESTAURANTS | Water | — | — |
| Middlesex, Township Of | SIENNA VILLAGE PARACEL B1 | Water | — | No Violation Identified |
| Middletown(Dauphin) | PENNSY SUPPLY INC/FIDDLERS ELBOW QUARRY | Air, Hazardous waste | — | No Violation Identified |
| Middletown, Borough Of | CHARLIE'S GARAGE | Air | — | No Violation Identified |
| Middletown, Borough Of | EAST END GARAGE | Air | — | No Violation Identified |
| Middletown, Borough Of | FRANK'S FOREIGN CARS | Air | — | No Violation Identified |
| Middletown, Borough Of | JACK'S AUTO SALES | Air | — | No Violation Identified |
| Middletown, Borough Of | KEN HESS CHEVROLET | Air | — | No Violation Identified |
| Middletown, Borough Of | LEHMAN CLEANERS | Air | — | No Violation Identified |
| Middletown, Borough Of | MIDDLETOWN DOLLAR GENERAL | Water | — | — |
| Middletown, Borough Of | MIDDLETOWN TRAIN STATION | Water | — | — |
| Middletown, Borough Of | PENSKE TRUCK LEASING | Air | — | No Violation Identified |
| Middletown, Township Of | FRANKLIN MINT, PENNELL ROAD PARCEL - WSFS BANK | Water | — | No Violation Identified |
| Middletown, Township Of | LENNI PARK | Water | — | No Violation Identified |
| Middletown, Township Of | MILLS AT GLENN RIDDLE | Water | — | No Violation Identified |
| Middletown, Township Of | OLD LINCOLN HIGHWAY INDUSTRIAL FACILITIES | Water | — | No Violation Identified |
| Middletown, Township Of | SEPTA ELWYN TO WAWA SERVICE RESTORATION PROJECT (PHASE R3-3) | Water | — | No Violation Identified |
| Middletown, Township Of | SLEIGHTON SCHOOL PROPERTY | Water | — | — |
| Middletown, Township Of | SUBDIVISION AND LAND DEVELOPMENT PLANS - SKYCREST DEVELOPMENT | Water | — | — |
| Midland, Borough Of | 12TH STREET EXTENSION | Water | — | — |
| Midland, Borough Of | RAMSEY SOUTH SOLAR PROJECT | Water | — | No Violation Identified |
| Miffinburg | E.J. MILLER & SONS POOL CO. | — | 1 | — |
| Mifflin | REGENCY MARCELLUS GAS GATHERING LLC/ROUPP COMP STA | Air | — | No Violation Identified |
| Mifflin | TUSCARORA QUARRY | Water | — | Unknown |
| Mifflin | TWIN BOROUGHS STP | Water | — | Significant Violation |
| Mifflin Twp | PA DOT REST AREA 38 - I-80 WEST | Water | — | Significant Violation |
| Mifflin, Township Of | BAILEY PARK II | Water | — | — |
| Mifflin, Township Of | BRIGHTER DAWN CLINIC | Water | — | — |
| Mifflin, Township Of | CHRISTIAN RIEHL | Water | — | No Violation Identified |
| Mifflin, Township Of | CRI INDUSTRIAL PARK | Water | — | No Violation Identified |
| Mifflin, Township Of | DANIEL KING LDP | Water | — | — |
| Mifflin, Township Of | DISIDORO MAJOR SUBDIVISION | Water | — | No Violation Identified |
| Mifflin, Township Of | HENHOUSE STORAGE LP | Water | — | — |
| Mifflin, Township Of | MANUFACTURING & WAREHOUSE FACILITY | Water | — | — |
| Mifflin, Township Of | MATT MOLNAR AG OPERATION | Water | — | No Violation Identified |
| Mifflin, Township Of | MIFFLIN OVERLOOK | Water | — | No Violation Identified |
| Mifflin, Township Of | MOORE EGG PRODUCTION FACILITY | Water | — | No Violation Identified |
| Mifflin, Township Of | RACE STREET DEVELOPMENT | Water | — | — |
| Mifflin, Township Of | RIEHL | Water | — | No Violation Identified |
| Mifflin, Township Of | SR 0339 SECTION 06M | Water | — | No Violation Identified |
| Mifflin, Township Of | STOLTZFUS | Water | — | No Violation Identified |
| Mifflin, Township Of | STOLTZFUS | Water | — | — |
| Mifflinburg, Borough Of | DOMINICK T. ADAMO FUNERAL HOME | Water | — | No Violation Identified |
| Mifflinville | DESIGN HOMES/MIFFLINVILLE PLT | Air | — | No Violation Identified |
| Mifflinville | HELENA CHEMICAL CO | Water | — | No Violation Identified |
| Mifflinville | MINUTEMAN SPILL RESPONSE INC | Hazardous waste | — | No Violation Identified |
| Milan | AUTO DETAILING & SUPPLIES | Hazardous waste | — | No Violation Identified |
| Milan | BIRDSALLS BODY SHOP | Hazardous waste | — | No Violation Identified |
| Milan | GERMAN BAPTIST BRETHREN CHURCH | Drinking water | — | Inactive |
| Milan | GLENN O HAWBAKER/GREENS LANDING ASPHALT PLT 24 | Air | — | No Violation Identified |
| Milan | GREENS LANDING SAND AND GRAVEL QUARRY | Water | — | Violation Identified |
| Milan | MID-ATLANTIC GAS SVC LLC/JEFFERSON COMP STA | Air | — | No Violation Identified |
| Milan | MILAN ENERGY LLC/ELECTRIC GENERATING STATION | Air | — | No Violation Identified |
| Milan | WILLIAM'S HONDA | Air | — | No Violation Identified |
| Milanville | 45 SPRING BROOK ROAD | Water | — | No Violation Identified |
| Milanville | MILANVILLE GENERAL STORE-BASEMENT | Drinking water | — | Violation Identified |
| Milanville | NATIONAL PARK SERVICES | Hazardous waste | — | No Violation Identified |
| Mildred | J & R BODY SHOP | Hazardous waste | — | No Violation Identified |
| Milesburg | BESTWAY SERVICE | Air, Water | — | No Violation Identified |
| Milesburg | HILEX POLY CO LLC | Water | — | No Violation Identified |
| Milesburg | HILEX POLY CO LLC | Air, Water, Hazardous waste | — | No Violation Identified |
| Milesburg | MID-CENTRE COUNTY AUTHORITY WWTP | Water | 4 | Violation Identified |
| Milesburg | NIAGARA BOTTLING LLC/MILESBURG PLT | Air | — | No Violation Identified |
| Milesburg | RYDER TRUCK | Air | — | No Violation Identified |
| Milesburg | TRAVEL CENTERS OF AMERICA | Air | — | No Violation Identified |
| Milesburg | W.W. ENGINE | Air | — | No Violation Identified |
| Milford Square | SR 0663 SECTION VY2 | Water | — | No Violation Identified |
| Milford Township | MILFORD VILLAGE PHASE 2 SECTIONS 1 4 AND MILL H | Water | — | No Violation Identified |
| Milford Township | SWARTLEY SUBDIVISION | Water | — | No Violation Identified |
| Milford Township | TIMTAYMCDONALDS QUAKERTOWN | Water | — | No Violation Identified |
| Milford, Township Of | AUTOZONE STORE #6887 | Water | — | No Violation Identified |
| Milford, Township Of | DOLLAR GENERAL - SHOHOLA | Water | — | No Violation Identified |
| Milford, Township Of | QUAKERTOWN AIRPORT - EXPAND TERMINAL APRON - PHASE 1 | Water | — | No Violation Identified |
| Milford, Township Of | ST LUKES HOSPITAL BUCKS COUNTY CAMPUS | Water | — | No Violation Identified |
| Mill Creek | BIG VALLEY CONCRETE - MILL CREEK FACILITY | Water | — | No Violation Identified |
| Mill Creek | HUNTINGDON COUNTY CAREER AND TECHNOLOGY CENTER | Water | — | — |
| Mill Creek | MAPLETON NORTH QUARRY EXPANSION PHASE V | Water | — | Violation Identified |
| Mill Creek | MILL CREEK STP | Water | — | Violation Identified |
| Mill Creek | N QUARRY | Water | — | Violation Identified |
| Mill Creek | N QUARRY EXPANSION | Water | — | Violation Identified |
| Mill Creek | NORTH QUARRY EXPANSION - PHASE IV | Water | — | Violation Identified |
| Mill Run | AMERIKOHL AGGREGATES INC/JIM MTN QUARRY | Air | — | No Violation Identified |
| Mill Run | ARSENBERGER TRUCKING | Hazardous waste | — | No Violation Identified |
| Mill Run | BRUNER RUN CULV RELINING PROJ | Water | — | No Violation Identified |
| Mill Run | CAMP CHRISTIAN INC-DRINKING WTR TRT | Drinking water | — | Violation Identified |
| Mill Run | GLAMPING PROPERTIES DEVELOPMENT | Water | — | No Violation Identified |
| Mill Run | JIM MTN QUARRY | Water | — | Violation Identified |
| Mill Run | MILL RUN RESERVOIR WTP | Water | — | Significant Violation |
| Mill Village | MILL VILLAGE DOLLAR GENERAL | Water | — | No Violation Identified |
| Mill Village | MILLRUN AUTO SVC | Hazardous waste | — | No Violation Identified |
| Millbourne | CHILDRENS HOSP OF PHILADELPHIA/MILLBOURNE | Air | — | No Violation Identified |
| Millbourne, Borough Of | SERVICES AND LOGISTICS BUILDING FOR CHOP | Water | — | — |
| Miller, Township Of | CHARLES P. COPE III, LOT 9 ENDLESS VIEW ESTATES | Water | — | No Violation Identified |
| Miller, Township Of | JACKSON CORNER WASTE AREA | Water | — | — |
| Millersburg, Borough Of | PRE K-4 ADDITIONS | Water | — | Violation Identified |
| Millerstown | DONALD L. FISHER POULTRY OPERATION | Water | — | No Violation Identified |
| Millerstown | HALLS DAIRY BAR-4 LOG TREATMENT | Drinking water | — | Violation Identified |
| Millerstown | LANDVATER FAMILY FARMS | Water | — | No Violation Identified |
| Millerstown | M&E FARM | Water | — | No Violation Identified |
| Millerstown | MILLERSTOWN CHRYSLER-PLYMOUTH INC | Air | — | No Violation Identified |
| Millerstown | MILLERSTOWN STP | Water | — | Violation Identified |
| Millerstown | W JUNIATA PKWY (SR 1015) OVER US HWY 22 | Hazardous waste | — | No Violation Identified |
| Millersville | BARLEY FARMS | Water | — | No Violation Identified |
| Millersville | BENDER MILL ROAD SUBDIVISION | Water | — | No Violation Identified |
| Millersville | BLEACHER FARMS LLC CAFO | Water | — | No Violation Identified |
| Millersville | HIDDEN SPRINGS FARM | Water | — | — |
| Millersville | MILLERSVILLE MANOR VFW INC-OUTSIDE WALK-IN | Drinking water | — | No Violation Identified |
| Millersville | MILLERSVILLE STP | Water | — | Significant Violation |
| Millersville | MILLERSVILLE UNIV | Drinking water | — | No Violation Identified |
| Millersville | MILLERSVILLE UNIVERSITY OF PA | Hazardous waste | — | No Violation Identified |
| Millersville | MS4 MILLERSVILLE UNIV | Water | — | No Violation Identified |
| Millersville | SHEETZ NO 544 | Hazardous waste | — | No Violation Identified |
| Millersville | THE VILLAGE AT FUNK'S FARM | Water | — | No Violation Identified |
| Millersville | WALNUT HOLLOW POULTRY | Water | — | No Violation Identified |
| Millersville, Borough Of | CROSSGATES PHASE II | Water | — | No Violation Identified |
| Millersville, Borough Of | GOLF COURSE INTERCEPTOR RELOCATION | Water | — | — |
| Millersville, Borough Of | MU BROOKS HALL INTO LOMBARDO HALL | Water | — | No Violation Identified |
| Millersville, Borough Of | PENN MANOR HIGH SCHOOL | Water | — | No Violation Identified |
| Millerton | BAKERCREST HOME STP | Water, Drinking water | — | Violation Identified |
| Millerton | BROWN QUARRY | Water | — | No Violation Identified |
| Millerton | GARRETT MILLER SENIOR CENTER-UTILITY ROOM TRTMNT | Drinking water | — | No Violation Identified |
| Millerton | STONEWALL PORK LLC | Water | — | No Violation Identified |
| Millerton | TIOGA COUNTY FAIRGROUNDS-TRACK WELL TREATMENT | Drinking water | — | No Violation Identified |
| Millerton | WALES BODY SHOP | Hazardous waste | — | No Violation Identified |
| Millheim | AM LOGGING HEADQUARTERS/OFFICE (TENANT) | Water | — | No Violation Identified |
| Millheim | GECO INC/MILLHEIM BORO | Air, Hazardous waste | — | No Violation Identified |
| Millheim | KUPPELS AUTO CTR | Hazardous waste | — | No Violation Identified |
| Millheim | MILLHEIM BOROUGH WATER COMPANY-FILTER PLANT | Drinking water | — | Significant Violation |
| Millmont | BOOMERANGS BAR & GRILLE INC | Drinking water | — | No Violation Identified |
| Millmont | HARVEYS FOOD MART | Drinking water | — | No Violation Identified |
| Millmont | HOOVER QUARRY | Water | — | No Violation Identified |
| Millmont | LEWIS TOWNSHIP WWTP - UPGRADE AND EXPANSION | Water | — | Violation Identified |
| Millmont | MILLMONT MENNONITE CHURCH | Water | — | No Violation Identified |
| Millmont | STEVEN HOOVER AG OPERATION | Water | — | No Violation Identified |
| Millmont | UNION CO SPORTSMENS CLUB-TREATMENT ROOM | Drinking water | — | No Violation Identified |
| Millmont | VERNON WEAVER AG OPERATION | Water | — | No Violation Identified |
| Millrift | CNYK RAILROAD BRIDGE 90.84 OVER DELAWARE RIVER | Hazardous waste | — | No Violation Identified |
| Millsboro | FAMILY DOLLAR STORE NO 9408 | Hazardous waste | — | 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.