Smaller places in Pennsylvania — page 28 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 |
|---|---|---|---|---|
| Millsboro | TRI COUNTY JOINT MUNI AUTH | — | — | — |
| Millvale | ELECTRO PAINTERS INC | Hazardous waste | — | No Violation Identified |
| Millvale | FAMILY DOLLAR STORE NO 3182 | Hazardous waste | — | No Violation Identified |
| Millvale | MILLVALE BORO WATER DEPT | Water, Drinking water | — | No Violation Identified |
| Millville | FAMILY DOLLAR STORE NO 7358 | Hazardous waste | — | No Violation Identified |
| Millville | FRANS DAIRY BAR-WELL 1 | Drinking water | — | Inactive |
| Millville | JERRES BODY SHOP | Hazardous waste | — | No Violation Identified |
| Millville | MADISON TAYLOR ROAD SOLAR PROJECT | Water | — | No Violation Identified |
| Millville | MILLVILLE BORO WWTP | Water | — | Violation Identified |
| Millville | MILLVILLE MENNONITE CHURCH | Water | — | — |
| Millville | MILLVILLE MUNICIPAL AUTHORITY-TREATMENT PLANT 300 | Drinking water | — | No Violation Identified |
| Millville | PINE TWP | Hazardous waste | — | No Violation Identified |
| Millville | RANDY'S AUTO CENTER | Air | — | No Violation Identified |
| Millville | RM BATTERY DOCTORS LLC | Hazardous waste | — | No Violation Identified |
| Millville | SANDRO SORGE APARTMENTS | Water | — | Violation Identified |
| Millville | TRANSCO STATION 610 | Air | — | No Violation Identified |
| Millville | TRANSCONTINENTAL GAS PIPE LINE CO LLC (STA 610) | Hazardous waste | — | No Violation Identified |
| Millville | WHITE PINES LANDFILL | Air, Water | — | No Violation Identified |
| Millville, Borough Of | FIELD OF FAITH | Water | — | No Violation Identified |
| Milroy | AUMILLERS AUTO WRECKER | Water, Hazardous waste | — | No Violation Identified |
| Milroy | BALL CORP UNIMARK PLASTICS DIV | Hazardous waste | — | No Violation Identified |
| Milroy | BELLEFONTE CAMPGROUND LLC-TREATMENT PLANT 301 | Drinking water | — | No Violation Identified |
| Milroy | DK HOSTETLER INC | Hazardous waste | — | No Violation Identified |
| Milroy | GLENN O HAWBAKER INC/NAGINEY | Air | — | No Violation Identified |
| Milroy | GLENN O HAWBAKER/HOSTETLER QUARRY-ASPHALT | Air | — | No Violation Identified |
| Milroy | JOES BODY SHOP | Hazardous waste | — | No Violation Identified |
| Milroy | LAUREL CREEK FILTRATION PLANT | Water | — | Significant Violation |
| Milroy | LEWISTOWN CABINET CTR/MILROY | Air, Hazardous waste | — | No Violation Identified |
| Milroy | MILROY AUTO & TRUCK SALVAGE | Water | — | Significant Violation |
| Milroy | NAGINEY III QUARRY | Water | — | Violation Identified |
| Milroy | NAGINEY QUARRY | Hazardous waste | — | No Violation Identified |
| Milroy | NAGINEY QUARRY | Water | — | Violation Identified |
| Milroy | SHALAMAR GARDENS LAND DEVELOPMENT | Water | — | No Violation Identified |
| Milroy | TETLP VALVE LN 24 MP 11.98 JUNIATA RIVER CROSSING | Hazardous waste | — | No Violation Identified |
| Milton, Borough Of | WEIS MARKETS DISTRIBUTION CENTER | Water | — | No Violation Identified |
| Mineral Point | AMFIRE MINING CO/MADISON DEEP MINE | Air | — | No Violation Identified |
| Mineral Point | BULK TRANSPORTATION SERVICES INC | Hazardous waste | — | No Violation Identified |
| Mineral Point | MADISON DEEP MINE STP | Water | — | Violation Identified |
| Mineral Point | MINE 31 AMD PLANT | Water | — | Significant Violation |
| Mineral Point | TETLP-VALVE LN 12-19-27 MUNDYS CORNER PA | Hazardous waste | — | No Violation Identified |
| Minersville | FAMILY DOLLAR STORE NO 2147 | Hazardous waste | — | No Violation Identified |
| Minersville | FCI SCHUYLKILL | Hazardous waste | — | No Violation Identified |
| Minersville | K & B RECYCLING LLC | Hazardous waste | — | No Violation Identified |
| Minersville | LEON A. REAGER AUTO REPAIR, INC. | Air, Hazardous waste | — | No Violation Identified |
| Minersville | MINERS LOFT | Hazardous waste | — | No Violation Identified |
| Minersville | MINERSVILLE BOROUGH MUNICIPAL AUTHORITY | Water, Drinking water | — | Violation Identified |
| Minersville | RUSCAVAGE AUTOMOTIVE | Air | — | No Violation Identified |
| Minersville | U.S. BUREAU OF PRISONS FCI SCHUYLKILL | — | — | — |
| Minersville | US DEPARTMENT OF JUSTICE FEDERAL CORRECTIONS INSTITUTE | Air | — | No Violation Identified |
| Mingoville | WALKER TWP WATER ASSOC-ZION WTP BLDG | Drinking water | — | No Violation Identified |
| Minisink Hills | FIVE STAR PRECISION PRINTING | Hazardous waste | — | No Violation Identified |
| Miquon | RIVER PARK STP | Water | — | Significant Violation |
| Missing City | SUES THAI CUISINE-BASEMENT PLANT | Drinking water | — | No Violation Identified |
| Mocanaqua | NEWPORT AGGREGATE WEST END BANK | Water | — | Unknown |
| Mocanaqua | SHICKSHINNY SEW AUTH WWTP | Water | — | Violation Identified |
| Mohnton | 1108 MAPLE GRV RD | Water | — | No Violation Identified |
| Mohnton | ADAMSTOWN EQUIPMENT INC | Air | — | No Violation Identified |
| Mohnton | ANIMAL RESCUE LEAGUE/MOHNTON | Air | — | No Violation Identified |
| Mohnton | BRECKNOCK TWP FIRE COMPANY-UTILITY ROOM | Drinking water | — | No Violation Identified |
| Mohnton | GILES & YECKLEY FUNERAL HOME/MOHNTON FACILITY | Air | — | No Violation Identified |
| Mohnton | JOHN'S AUTOMOTIVE SERVICES, INC. | Air | — | No Violation Identified |
| Mohnton | K & A ENV CONTR INC | Hazardous waste | — | No Violation Identified |
| Mohnton | LOVES AUTO BODY SHOP | Hazardous waste | — | No Violation Identified |
| Mohnton | PSHS INC-WELL #3 PLANT | Drinking water | — | No Violation Identified |
| Mohnton | ST BENEDICT CH-CHURCH UTILITY ROOM | Drinking water | — | Violation Identified |
| Mohnton | SUNOCO PIPELINE LP/BECKERSVILLE | Air | — | No Violation Identified |
| Mohnton | ULRICH'S AUTO SALES | Air | — | No Violation Identified |
| Mohnton | UNIQUE TECH INC | Hazardous waste | — | No Violation Identified |
| Mohrsville | BARRY GOOD FARM CAFO | Water | — | Violation Identified |
| Mohrsville | BULK CHEMICAL INC | Water, Hazardous waste | — | No Violation Identified |
| Mohrsville | CENTERPORT STP | Water | — | Violation Identified |
| Mohrsville | CENTRE TWP KINGSGATE E STP | Water | — | Violation Identified |
| Mohrsville | CENTRE TWP MA-HILLCREST ESTATES STP | Water | — | Significant Violation |
| Mohrsville | CENTRE TWP MUN AUTH - JORDAN CROSSING STP | Water | — | Significant Violation |
| Mohrsville | DAVID GOOD POULTRY OPERATION | Water | — | No Violation Identified |
| Mohrsville | DROVERS GRIND-HOTEL BASEMENT | Drinking water | — | No Violation Identified |
| Mohrsville | GERRY NOECKER FARM | Water | — | No Violation Identified |
| Mohrsville | IRISH CREEK EXCAVATION SITE | Water | — | No Violation Identified |
| Mohrsville | IRISH CREEK VILLAGE MHP | Water, Drinking water | — | Violation Identified |
| Mohrsville | KIMBERLY SCHLAPPICH DUCK FARM | Water | — | No Violation Identified |
| Mohrsville | LENNY'S AUTOMOTIVE | Air | — | No Violation Identified |
| Mohrsville | MISTY HOLLOW FARM CAFO | Water | — | No Violation Identified |
| Mohrsville | NOECKER'S GARAGE | Air | — | No Violation Identified |
| Mohrsville | NORTHEND VIEW FARM | Water | 1 | No Violation Identified |
| Monaca, Borough Of | MONACA BUILDING #5 | Water | — | No Violation Identified |
| Monaghan, Township Of | FOREVER GREEN FARMS | Water | — | No Violation Identified |
| Monaghan, Township Of | FOREVER GREEN FARMS | Water | — | No Violation Identified |
| Monaghan, Township Of | FOREVERGREEN FARMS PHASE II (PINE RUN ESTATES) | Water | — | No Violation Identified |
| Monessen | ALUMICORE LLC | Air | — | Violation Identified |
| Monessen | ARCELORMITTAL MONESSEN COKE PLANT | Air, Water, Hazardous waste | 1 | Significant Violation |
| Monessen | COMPOSITES ONE LLC | Hazardous waste | — | No Violation Identified |
| Monessen | FAMILY DOLLAR STORE NO 2276 | Hazardous waste | — | No Violation Identified |
| Monessen | GENOA HEALTHCARE USAPA20270 | Hazardous waste | — | No Violation Identified |
| Monessen | GOLDEN TRIANGLE TEMP CONCRETE BATCH PLT | Water | — | No Violation Identified |
| Monessen | GREENFIELD ENERGY SERVICES | Hazardous waste | — | No Violation Identified |
| Monessen | INDUSTRIAL CONTROLS & EQUIPMENT | Hazardous waste | — | No Violation Identified |
| Monessen | MONESSEN CITY STORM SEW SYS MS4 | Water | — | No Violation Identified |
| Monessen | REED AVE BRIDGE BMS NO 64730480186001 | Hazardous waste | — | No Violation Identified |
| Monessen | RITE AID 2466 | Hazardous waste | — | No Violation Identified |
| Monessen | RON BILL AUTO BODY | Hazardous waste | — | No Violation Identified |
| Monessen | SHERWIN WILLIAMS NO 1786 | Hazardous waste | — | No Violation Identified |
| Monessen | UNION CLEANERS/MONESSEN | Air, Hazardous waste | — | No Violation Identified |
| Monessen, City Of | FRANK'S SERVICE GARAGE | Air | — | No Violation Identified |
| Monongah | MASON DIXON COAL REFUSE DISPOSAL FACILITY | Water | — | Violation Identified |
| Monongahela, City Of | ELIZABETH FORWARD SD WILLIAM PENN ELEM. | Air | — | No Violation Identified |
| Monongahela, Township Of | GREENSBORO DOLLAR GENERAL | Water | — | No Violation Identified |
| Monroe | BRADFORD COUNTY BRIDGE NO. 12 | Hazardous waste | — | No Violation Identified |
| Monroe | PENN HIGHLANDS CLARION | Water | — | No Violation Identified |
| Monroe Township | BOWMANS CREEK SRV CTR-UV TRMT | Drinking water | — | No Violation Identified |
| Monroe Township | GOBLE QUARRY | Water | — | Unknown |
| Monroe Township | HYMIL GAS MAIN REPLACEMENT | Water | — | Unknown |
| Monroe, Township Of | BRINDLE ROAD SUBDIVISION | Water | — | No Violation Identified |
| Monroe, Township Of | CARLISLE FISH AND GAME ASSOCIATION | Water | — | No Violation Identified |
| Monroe, Township Of | DAVIS COUNTY LIVING AGWAY | Water | — | — |
| Monroe, Township Of | GLENDON EBY AG OPERATION | Water | — | No Violation Identified |
| Monroe, Township Of | JEFF ZIMMERMAN AG OPERATION | Water | — | — |
| Monroe, Township Of | S.R> 0065 DOLBY STREET PERKINS ROAD FILL SITE | Water | — | No Violation Identified |
| Monroe, Township Of | SHOOTER'S GAUNTLET | Water | — | No Violation Identified |
| Monroe, Township Of | SINCLAIR ROAD SUBDIVISION | Water | — | No Violation Identified |
| Monroe, Township Of | THE BREECHES @ ALLENBERRY | Water | — | No Violation Identified |
| Monroe, Township Of | THE MEADOWS OF ASHCOMBE | Water | — | No Violation Identified |
| Monroe, Township Of | TODD M RABERT POULTRY OPERATION | Water | — | No Violation Identified |
| Monroe, Township Of | WARRIOR RIDGE FARM AGRICULTURAL OPERATION | Water | — | No Violation Identified |
| Monroe, Township Of | WILLIAMS GROVE HISTORICAL STEAM ENGINE ASSOCIATION | Water | — | — |
| Monroeton | CHESAPEAKE APPALACHIA LLC/FRANKLIN TWP | Air | — | No Violation Identified |
| Monroeton | CHIEF GATHERING LLC/CUDDY COMP STA | Air | — | No Violation Identified |
| Monroeton | LAMPHERES SALVAGE | Water | — | No Violation Identified |
| Monroeville, Penn Hills | SR 376-A72 - PARKWAY EAST BETTERMENT | Hazardous waste | — | No Violation Identified |
| Mont Alto | COLUMBIA GAS - BEECH ST MONT ALTO | Water | — | No Violation Identified |
| Mont Alto | MIKE BUMBAUGH'S GARAGE | Air | — | No Violation Identified |
| Mont Alto | MONT ALTO MUNICIPAL AUTHORITY-CHLORINE BOOSTER | Drinking water | — | No Violation Identified |
| Mont Alto | MONT ALTO STP | Water | — | Significant Violation |
| Mont Alto | PA STATE UNIV MONT ALTO CAMPUS-STANDPIPE | Drinking water | — | No Violation Identified |
| Mont Alto | PENN STATE MONT ALTO | Hazardous waste | — | No Violation Identified |
| Mont Clare | BROWER AUTOMOTIVE SALES & SVC | Hazardous waste | — | No Violation Identified |
| Montandon | CTL BLDR SUPPLY CO/MONTANDON SAND & GRAVEL PLT | Air | — | No Violation Identified |
| Montandon | JIM'S USED CARS | Air | — | No Violation Identified |
| Montgomery Township | AIRPORT SQUARE SHOPPING CENTER PANERA BREAD WDR | Water | — | No Violation Identified |
| Montgomery Township | EXPEDITED STARWASH CAR WASH | Water | — | No Violation Identified |
| Montgomery Township | FEDEX GROUND NORRISTOWN PARKING EXPANSION | Water | — | No Violation Identified |
| Montgomery Township | FIREFOX I TOWNHOME COMMUNITY | Water | — | No Violation Identified |
| Montgomery Township | GENERAL HANCOCK PARTNERSHIP PAD 4 | Water | — | No Violation Identified |
| Montgomery Township | PENN MEDICINE MONTGOMERYVILLE | Water | — | No Violation Identified |
| Montgomery Township | PROPOSED COMMERCIAL DEVELOPMENT HIGHER ROCK | Water | — | No Violation Identified |
| Montgomery Township | THE MEADOWS AT PARKVIEW THE ENCLAVE AT MONTGOMERY | Water | — | No Violation Identified |
| Montgomery Township | THE VILLAGE OF WINDSOR | Water | — | No Violation Identified |
| Montgomery, Borough Of | LOCK AND LEAVE STORAGE DEVELOPMENT | Water | — | No Violation Identified |
| Montgomery, Township Of | CONOCOCHEAGUE STAINLESS, LLC | Water | — | No Violation Identified |
| Montgomery, Township Of | DENNIS SHENBERGER | Water | — | No Violation Identified |
| Montgomery, Township Of | JOHN A. & JANELLE ABBOTT | Water | — | No Violation Identified |
| Montgomery, Township Of | MARK K. TAYLOR & BETH A. TAYLOR | Water | — | No Violation Identified |
| Montgomery, Township Of | MERCER VU FARMS, INC. | Water | — | No Violation Identified |
| Montgomery, Township Of | MERCERSBURG MENNONITE CHURCH | Water | — | No Violation Identified |
| Montgomery, Township Of | MODERN ESCAPES | Water | — | No Violation Identified |
| Montgomery, Township Of | PEDEN SUBDIVISION | Water | — | No Violation Identified |
| Montgomery, Township Of | RIDGE TOP TRAIL | Water | — | No Violation Identified |
| Montgomery, Township Of | SWEENEY PROPERTY | Water | — | No Violation Identified |
| Montgomery, Township Of | VALLEY RUN | Water | — | No Violation Identified |
| Montour, Township Of | COTTONTAIL SOLAR 9 | Water | — | — |
| Montour, Township Of | MONTOUR TOWER DRIVE SOLAR PROJECT | Water | — | No Violation Identified |
| Montour, Township Of | SCOTT SPONENBERG - PROPOSED NURSERY BARN | Water | — | No Violation Identified |
| Montour, Township Of | WAGON SHED SELF-STORAGE | Water | — | No Violation Identified |
| Montoursville, Borough Of | A&A PROPOSED SITE GRADING IMPROVEMENTS | Water | — | No Violation Identified |
| Montoursville, Borough Of | WILLIAMSPORT REGIONAL AIRPORT | Water | — | Unknown |
| Montoursville, Borough Of | WILLIAMSPORT REGIONAL AIRPORT | Water | — | — |
| Moon | BRODHILL CORNER CITGO | Air | — | No Violation Identified |
| Moon | FELICIAN SISTERS_OF PA. | Air | — | No Violation Identified |
| Moon | VILLAGE AT MARKETPALCE | Water | — | No Violation Identified |
| Moon Township | ARL TRANSPORT LLC | Hazardous waste | — | No Violation Identified |
| Moon Township | ATI TRUCKING LLC | Hazardous waste | — | No Violation Identified |
| Moon Township | CALGON CARBON CORP HQ | Hazardous waste | 1 | No Violation Identified |
| Moon Township | CHESTER ENVIRONMENTAL INC | Hazardous waste | — | No Violation Identified |
| Moon Township | EATON CORPORATION | Air | — | No Violation Identified |
| Moon Township | FEDEX GROUND EXPANSION | Water | — | No Violation Identified |
| Moon Township | FLAUGHERTY RUN STP | Water | — | Violation Identified |
| Moon Township | GREENTREE TRANSPORTATION | Hazardous waste | — | No Violation Identified |
| Moon Township | MCLARENS RUN BRIDGE | Hazardous waste | — | No Violation Identified |
| Moon Township | PENSKE AUTO CTR | Hazardous waste | — | No Violation Identified |
| Moon Township | ROBERT MORRIS UNIV | Hazardous waste | — | No Violation Identified |
| Moon Township | SHEETZ #379 | Air, Water, Hazardous waste | — | No Violation Identified |
| Moon Township | SMITH STEELITE | Air | — | No Violation Identified |
| Moon Township | UNITED PARCEL SERVICE SCS PITTSBURGH | Hazardous waste | — | No Violation Identified |
| Moon Township | WALMART SUPERCENTER NO 4644 | Hazardous waste | — | No Violation Identified |
| Moon Twp | BOWDEN AUTO SVC | Hazardous waste | — | No Violation Identified |
| Moon Twp | H SNYDER STEEL CORP | Water | — | No Violation Identified |
| Moon Twp | MOON AREA SD - MIDDLE & SENIOR H.S. | Air | — | No Violation Identified |
| Moon Twp | MOON TWP FAMILY HEALTH CTR | Hazardous waste | — | No Violation Identified |
| Moon Twp | RIVERVIEW SANI AUTH STP | Water | — | Violation Identified |
| Moon Twp | TOTAL EQUIPMENT CO | Hazardous waste | — | No Violation Identified |
| Moore, Township Of | MOORE ESTATES | Water | — | No Violation Identified |
| Moosic | A & A AUTO PARTS | Air | — | No Violation Identified |
| Moosic | ALBRIGHT PRECISION, INC | Water | — | No Violation Identified |
| Moosic | CCA MONTAGE MOOSIC | Water | — | No Violation Identified |
| Moosic | CONTE PAVING FILL SITE | Water | — | No Violation Identified |
| Moosic | CONVENIENCE STORE/GAS STATION, RETAIL, & BANK | Water | — | No Violation Identified |
| Moosic | ERTLEY CHRYSLER | Air | — | No Violation Identified |
| Moosic | GRONSKI, PAUL ENTERPRISES | Air, Hazardous waste | — | No Violation Identified |
| Moosic | INGERSOLL RAND EQUIPMENT & SERVICES | Hazardous waste | — | No Violation Identified |
| Moosic | JACKS BODY SHOP | Hazardous waste | — | No Violation Identified |
| Moosic | MINOOKA MOTOR SALES | Air | — | No Violation Identified |
| Moosic | MXI HHW- LACKAWANNA COUNTY | Hazardous waste | — | No Violation Identified |
| Moosic | PENSKE AUTO CTR 3264 | Hazardous waste | — | No Violation Identified |
| Moosic | PORTRAIT INNOVATIONS NO 87 | Hazardous waste | — | No Violation Identified |
| Moosic | SANTO LINCOLN/VOLVO | Air | — | No Violation Identified |
| Moosic | SUN BUICK | Air | — | No Violation Identified |
| Moosic | THE BAZOOKA COMPANIES, LLC | Water | — | No Violation Identified |
| Moosic | UNITED SAND & GRAVEL QUARRY | Water | — | Unknown |
| Moosic | WILSONS BODY SHOP | Hazardous waste | — | No Violation Identified |
| Moosic, Borough Of | 1 BIRNEY PLAZA | Water | — | No Violation Identified |
| Moosic, Borough Of | ACADIA-GEISINGER BEHAVORIAL HEALTH HOSPITAL | Water | — | — |
| Moosic, Borough Of | DAVIS STREET WAREHOUSE | Water | — | No Violation Identified |
| Moosic, Borough Of | FAIRFIELD INN & SUITES BY MARRIOTT - GLENMAURA CORPORATE CENTER | Water | — | No Violation Identified |
| Moosic, Borough Of | KOBILINSKI 6-UNIT MULTI FAMILY DWELLING LAND DEVELOPMENT | Water | — | No Violation Identified |
| Moosic, Borough Of | VESPER NORTHEAST LOGISTICS PARK | Water | — | No Violation Identified |
| Moreland, Township Of | TOBY WAGNER | Water | — | — |
| Morgan | SERVSTEEL INC/MORGAN | Air | 1 | No Violation Identified |
| Morgan | SPARTAN ABRASIVES | Air | — | No Violation Identified |
| Morris | AG PROCESSING FACILITY | Water | — | No Violation Identified |
| Morris | INN 287 | Water | — | No Violation Identified |
| Morris | KING COAL SALES INC/CUNARD TIPPLE | Air | — | No Violation Identified |
| Morris | MILLERS STORE BLACKWELL-WELL #3 | Drinking water | — | No Violation Identified |
| Morris | SMILING PORKER FARMS SOW OPR | Water | — | No Violation Identified |
| Morris Run | HAMILTON TWP MUN AUTH-FILTER PLANT | Drinking water | — | No Violation Identified |
| Morris Run | PINE HILL LF & RECL OP 2/ WARD TWP | Air | 1 | No Violation Identified |
| Morris Run | REPSOL OIL & GAS USA LLC/DCNR 010 COMP STA | Air | — | No Violation Identified |
| Morris Township | EQT GATHERING LLC/BROWNS COMP STA | Air | — | No Violation Identified |
| Morris, Township Of | ALDER RUN | Water | — | No Violation Identified |
| Morris, Township Of | ENLOW FORK PANEL G4 | Water | — | No Violation Identified |
| Morris, Township Of | FIRST ENERGY - LAYDOWN AREA | Water | — | No Violation Identified |
| Morris, Township Of | GREYSTONE COTTAGE COMMUNITY - EMILY ESTATES | Water | — | No Violation Identified |
| Morrisdale | ASHMAN MINE | Water | — | Violation Identified |
| Morrisdale | CUNARD | Water | — | Significant Violation |
| Morrisdale | FORCEY MINE | Water | — | Significant Violation |
| Morrisdale | KNIGHT MINE | Water | — | Violation Identified |
| Morrisdale | MCGOVERN MINE | Water | — | Unknown |
| Morrisdale | ORWICK FARMS | Air | — | No Violation Identified |
| Morrisdale | WEST BRANCH AREA SCH/BIGLER CUTOFF JR SR HIGH SCH | Air, Water | — | No Violation Identified |
| Morrisdale | WINBURNE AMD ABATEMENT SITE | Water | — | Significant Violation |
| Morrisville Borough | 225 PLAZA BOULEVARD | Water | — | No Violation Identified |
| Morrisville Borough | SOUTHERN OPERATIONS MAINTENANCE FACILITIES IMPRO | Water | — | No Violation Identified |
| Morton | BILLS AUTO BODY INC/MORTON | Air, Hazardous waste | — | No Violation Identified |
| Morton | COLLEX COLLISION EXPERTS | Air, Hazardous waste | — | No Violation Identified |
| Morton | COLLEX COLLISION EXPERTS/MORTON | Air | — | No Violation Identified |
| Morton | FEA INDUSTRIES INC | Hazardous waste | — | No Violation Identified |
| Morton | MATTHEWS CLNR/MORTON | Air, Hazardous waste | — | No Violation Identified |
| Morton | MUHLENBURG PLUMBING & HEATING | Air | — | No Violation Identified |
| Morton | PORRECA AUTO BODY | Hazardous waste | — | No Violation Identified |
| Morton | PORRECA AUTO BODY/MORTON | Air | — | No Violation Identified |
| Morton | SUNOCO SVC STA | Hazardous waste | — | No Violation Identified |
| Morton | UNITED TRANS MFG | Hazardous waste | — | No Violation Identified |
| Morton | WILGRO SERVICES, INC. | Air | — | No Violation Identified |
| Moshannon | CONFER QUARRY | Water | — | No Violation Identified |
| Moshannon | EXCO APPLACHIA MIDSTREAM LLC/CONFER COMP STA | Air | 1 | No Violation Identified |
| Moshannon | MORGAN #3 MINE | Water | — | Unknown |
| Moshannon | ROBERT LIVERGOOD | Hazardous waste | — | No Violation Identified |
| Mount Aetna | K&C ENTERPRISES VENDED WATER-VENDING UNIT | Drinking water | — | Inactive |
| Mount Aetna | NITRO GAS INC-UTILITY ROOM | Drinking water | — | No Violation Identified |
| Mount Aetna | RESCUE FIRE CO NO 1-BASEMENT | Drinking water | — | No Violation Identified |
| Mount Aetna | RESSLER ENTERPRISES, INC. | Hazardous waste | — | No Violation Identified |
| Mount Bethel | AIR LIQUIDE ADVANCED MATERIALS | Water, Hazardous waste | — | No Violation Identified |
| Mount Bethel | AIR LIQUIDE ADVANCED MATERIALS | — | — | — |
| Mount Bethel | CHRIST EVAN LUTHERAN CHURCH-UV LIGHT | Drinking water | — | No Violation Identified |
| Mount Bethel | CUSTOM LAMINATING CORP | Air | — | No Violation Identified |
| Mount Bethel | EVANS TUNING, LLC | Air | — | No Violation Identified |
| Mount Bethel | EVERGREEN VILLAGE M H P - WWTP | Water, Drinking water | — | Violation Identified |
| Mount Bethel | LAMTEC CORP | — | — | — |
| Mount Bethel | LAMTEC CORP/UPPER MT BETHEL | Air | — | No Violation Identified |
| Mount Bethel | MT BETHEL GAS-SOFTENER | Drinking water | — | No Violation Identified |
| Mount Bethel | MT BETHEL PLAZA-OLD TRMT PLANT | Drinking water | — | Violation Identified |
| Mount Bethel | PINES AT TUSCARORA INN-DUPLEX TRMT PLANT | Drinking water | — | No Violation Identified |
| Mount Bethel | PORTLAND BORO AUTHORITY | Drinking water | — | No Violation Identified |
| Mount Bethel | PORTLAND COMBUSTION TURBINE | Hazardous waste | — | No Violation Identified |
| Mount Bethel | RIVER ROAD UTILITIES STP | Water | — | Violation Identified |
| Mount Bethel | RPL EAST PLANNED INDUSTRIAL PARK | Water | — | No Violation Identified |
| Mount Bethel | TUSCARORA VILLAGE | Drinking water | — | No Violation Identified |
| Mount Bethel | UPPER MT. BETHEL TWP. COMMUNITY PARK | Water | — | No Violation Identified |
| Mount Bethel | VOLTAIX LLC | Water, Hazardous waste | — | No Violation Identified |
| Mount Bethel | WILDON IND INC | Hazardous waste | — | No Violation Identified |
| Mount Braddock | CFT MFG FACILITY | Hazardous waste | — | No Violation Identified |
| Mount Braddock | CHRISTOPHER RES/DUNBAR TWP | Air | — | No Violation Identified |
| Mount Braddock | FOSECO INC MOUNT BRADDOCK FACILITY | Hazardous waste | — | No Violation Identified |
| Mount Braddock | HOLT & BUGBEE HARDWOODS/MT BRADDOCK | Air | — | No Violation Identified |
| Mount Braddock | NEXTIER MOUNT BRADDOCK | Hazardous waste | — | No Violation Identified |
| Mount Braddock | NEXTIER/MOUNT BRADDOCK | Air | — | Violation Identified |
| Mount Braddock | NOBELCLAD | Air, Hazardous waste | — | No Violation Identified |
| Mount Carmel | ARCOS IND LLC/MT CARMEL PLT | Air, Hazardous waste | 3 | No Violation Identified |
| Mount Carmel | BLACK DIAMOND MINING SIOUX BANK | Water | — | No Violation Identified |
| Mount Carmel | CVS PHARMACY #1607 | Hazardous waste | — | No Violation Identified |
| Mount Carmel | GILBERTON COAL LOCUST SUMMIT MINE | Water | — | No Violation Identified |
| Mount Carmel | GILBERTON RELIANCE BANK | Water | — | No Violation Identified |
| Mount Carmel | INTL PAPER CO/MT CARMEL CONTAINER PLT | Air | — | No Violation Identified |
| Mount Carmel | INTL PAPER CO/MT CARMEL CONTAINER PLT | Water | — | No Violation Identified |
| Mount Carmel | MT CARMEL MUNI SEW COLL SYS & STP | Water | — | Violation Identified |
| Mount Carmel | PKG RESOURCES INC | Water, Hazardous waste | — | No Violation Identified |
| Mount Carmel | SOS METALS INC | Water | — | No Violation Identified |
| Mount Carmel | SUSQUEHANNA COAL RICHARDS MINE | Water | — | Unknown |
| Mount Cobb | JEFFERSON TWP REC COMPLEX | Water | — | No Violation Identified |
| Mount Cobb | OLDE GROVE EST | Water | — | Violation Identified |
| Mount Gretna | 451 STATE ROUTE 117 | Water | — | No Violation Identified |
| Mount Gretna | MT GRETNA AUTH STP | Water | — | Significant Violation |
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.