Environmental compliance records in Baltimore, MD — page 8 of 12
3,370 active facilities in Baltimore hold an EPA air, water or hazardous-waste identifier. The most common industries: Other Services (except Public Administration) (575), Manufacturing (534), Retail Trade (387). 54 had a formal enforcement action in the last five years.
1 (100 EAST PRA…) · 2 (BALTIMORE PA…) · 3 (CARDINAL HEA…) · 4 (CVS PHARMACY…) · 5 (FAMILY DOLLA…) · 6 (HISS UNITED …) · 7 (LOCH RAVEN V…) · 8 (MILFORD MILL…) · 9 (PENSKE TRUCK…) · 10 (SALVO AUTO P…) · 11 (TEXACO SERVI…) · 12 (WINDSOR HILL…)
| Facility | Programs | Inspections (5 yr) | Formal actions (5 yr) | Penalties (5 yr) | Compliance status |
|---|---|---|---|---|---|
| MILFORD MILL SR H S | Air | — | — | — | No Violation Identified |
| MILL STEEL COMPANY DBA MARYLAND METALS PROCESSING, LLC | Water | — | — | — | No Violation Identified |
| MILLENNIUM INORGANIC CHEMICALS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MILLENNIUM INORGANIC CHEMICALS ST HELENA PLANT | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MILLER JOHN & SON BODY SHOP | Air, Hazardous waste | — | — | — | No Violation Identified |
| MILLER METAL SERVICE | Air | — | — | — | No Violation Identified |
| MILLER METAL SERVICE CO INC | Hazardous waste | — | — | — | No Violation Identified |
| MILLER MOTOR BUICK | Air, Hazardous waste | — | — | — | No Violation Identified |
| MILLER, CLEM TRUCKING | Air | — | — | — | No Violation Identified |
| MILLVILLE QUARRY | Air | — | — | — | No Violation Identified |
| MILTON ART PRESS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MILTON INN-WTP 1 - WELL 1 | Drinking water | — | — | — | No Violation Identified |
| MINUTE ART SERVICES | Air | — | — | — | No Violation Identified |
| MINUTEMAN PRESS | Air | — | — | — | No Violation Identified |
| MISTRAS GROUP SERVICES | Hazardous waste | — | — | — | No Violation Identified |
| MISTY MANUFACTURING COMPANY | Air | — | — | — | No Violation Identified |
| MITCHELL ASPHALT PRODUCTS | Air | — | — | — | No Violation Identified |
| MMG AT WILKEN'S MEDICAL CENTER | Hazardous waste | — | — | — | No Violation Identified |
| MMG INTERNAL MEDICINE AT MEDSTAR GOOD SAMARITAN HOSPITAL | Hazardous waste | — | — | — | No Violation Identified |
| MOBIL | Air | — | — | — | No Violation Identified |
| MOBIL OIL CORP SS# H3L | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOBIL OIL CORP SS# JQE | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOBILE INDUSTRIAL SERVICES | Hazardous waste | — | — | — | No Violation Identified |
| MODEL MACHINE COMPANY, INC. | Water | — | — | — | No Violation Identified |
| MODERN TRASHMOVAL INC | Hazardous waste | — | — | — | No Violation Identified |
| MOLDCRAFT INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| MONARCH RUBBER CO. | Air, Hazardous waste | — | — | — | No Violation Identified |
| MONARCH SERVICES, INC | Air, Hazardous waste | — | — | — | No Violation Identified |
| MONSON FLEET MANAGEMENT SERVICES | Hazardous waste | — | — | — | No Violation Identified |
| MONTEBELLO BRANDS | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MONTEBELLO ELEMENTARY - ES 44 | Air, Hazardous waste | — | — | — | No Violation Identified |
| MONTEBELLO FILTERS PLANT 2 | Hazardous waste | — | — | — | No Violation Identified |
| MONTEBELLO FILTRATION PLANT | Air, Water, Hazardous waste | 3 | — | — | Significant Violation |
| MONTEBELLO HOSPITAL | Air | — | — | — | No Violation Identified |
| MONTEBELLO LIQUORS INC. | Air | — | — | — | No Violation Identified |
| MONTGOMERY PARK, LLC | Air | — | — | — | No Violation Identified |
| MONTGOMERY WARD CO | Hazardous waste | 1 | — | — | No Violation Identified |
| MONUMENTAL LIFE INS.-CHARLES STREET | Air | — | — | — | No Violation Identified |
| MONUMENTAL MOTOR TOURS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOORE PRINTING COMPANY | Air | — | — | — | No Violation Identified |
| MORAVIA AUTO CARE INC | Hazardous waste | — | — | — | No Violation Identified |
| MORAVIA BP STATION | Air, Hazardous waste | — | — | — | No Violation Identified |
| MORAVIA PARK CITGO | Air | — | — | — | No Violation Identified |
| MORGAN STATE UNIV-CIVIL ENGINEERING DEPT | Hazardous waste | — | — | — | No Violation Identified |
| MORGAN STATE UNIVERSITY | Air, Water, Hazardous waste | 3 | 1 | — | No Violation Identified |
| MORNING PARK PRIMARY CNTR - ES 105 | Air | — | — | — | No Violation Identified |
| MORRELL PARK ELEMENTARY ES 220 | Air, Hazardous waste | — | — | — | No Violation Identified |
| MORSE, SAMUEL F.B. ELEM. - ES 98 | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOSHER, JAMES ELEMENTARY - ES 144 | Air | — | — | — | No Violation Identified |
| MOST PRECIOUS BLOOD CHURCH | Air | — | — | — | No Violation Identified |
| MOUNT DESALES ACADMY | Air | — | — | — | No Violation Identified |
| MOUNT MORIAH BAPTIST CHURCH | Air | — | — | — | No Violation Identified |
| MOUNT ROYAL AVENUE, EAST, 103 | Air | — | — | — | No Violation Identified |
| MOUNT ROYAL ELEMENTARY - ES 66 | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOUNT ROYAL PRINTING | Air, Hazardous waste | — | — | — | No Violation Identified |
| MOUNT ST. JOSEPH HIGH SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| MPA FAIRFIELD MARINE TERMINAL BALTIMORE | Water, Hazardous waste | — | — | — | No Violation Identified |
| MPA NORTH LOCUST POINT MARINE TERMINAL | Air, Water | — | — | — | No Violation Identified |
| MPA-DMT-GROUNDWATER TREATMENT PLANT | Air, Water, Hazardous waste | 4 | — | — | Significant Violation |
| MPI LABELS OF BALTIMORE, INC | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MR CUPIDS CLEANERS INC - BALTIMORE | Hazardous waste | — | — | — | No Violation Identified |
| MR TIRE #35 | Hazardous waste | — | — | — | No Violation Identified |
| MR TIRE (LIBERTY RD) STORE 11 | Hazardous waste | — | — | — | No Violation Identified |
| MRS MINNICKS SALADS | Air | — | — | — | No Violation Identified |
| MRS. M. MANNING, INC. | Air | — | — | — | No Violation Identified |
| MT WASHINGTON PEDIATRICS HOSPITAL | Hazardous waste | 1 | 1 | — | No Violation Identified |
| MT ZION BAPTIST CHRISTIAN SCHOOL | Air | — | — | — | No Violation Identified |
| MT. ROYAL AVENUE, 11 | Air | — | — | — | No Violation Identified |
| MT. ROYAL AVENUE, EAST 101 INT.HOUSE | Air | — | — | — | No Violation Identified |
| MT. ROYAL PRINTING | Air, Hazardous waste | — | — | — | No Violation Identified |
| MT. VERNON PL. UNITED METH. CHURCH | Air | — | — | — | No Violation Identified |
| MT. VERNON PLACE, WEST 16 | Air | — | — | — | No Violation Identified |
| MT. WASHINGTON CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| MT. WASHINGTON PEDIATRIC HOSPITAL | Air | — | — | — | No Violation Identified |
| MT. ZION U. M. CHURCH | Air | — | — | — | No Violation Identified |
| MTA - LEXINGTON MARKET STATION | Hazardous waste | 1 | — | — | No Violation Identified |
| MTA - NORTH AVENUE LIGHT RAIL MAINTENANCE FACILITY | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MTA - NORTHWEST BUS DIVISION | Air, Water, Hazardous waste | — | — | — | No Violation Identified |
| MTA FORT MCHENRY TUNNEL | Air | — | — | — | No Violation Identified |
| MTA GAS STATION | Air | — | — | — | No Violation Identified |
| MTA GAS STATION | Air | — | — | — | No Violation Identified |
| MTA J.F.K. MAINTENANCE FACILITY #2-PUMPHOUSE WELL 1 | Drinking water | — | — | — | No Violation Identified |
| MTA KIRK PHASE I BUS MAINTENANCE FACILITY | Air, Hazardous waste | — | — | — | No Violation Identified |
| MTA KIRK TEMPORARY BUS FACILITY | Water | — | — | — | No Violation Identified |
| MTA RIVERSIDE MARC MAINTENANCE FACILITY | Water, Hazardous waste | 1 | — | — | Unknown |
| MTA WASHINGTON BLVD BUS MAINTENANCE FACILITY | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| MTC LOGISTICS | Hazardous waste | 1 | — | — | No Violation Identified |
| MTCI LAB | Air, Hazardous waste | — | — | — | No Violation Identified |
| MUNICIPAL EMPLOYEES CREDIT UNION | Air | — | — | — | No Violation Identified |
| MURK PRINTING CO | Air | — | — | — | No Violation Identified |
| MURPHY, AUTHUR G. YOUTH CENTER | Air | — | — | — | No Violation Identified |
| MURRAY, LOIS ELEMENTARY - ES 313 | Air, Hazardous waste | — | — | — | No Violation Identified |
| MYOLOGICA LABORATORY | Hazardous waste | — | — | — | No Violation Identified |
| MYSTIK SERVICE STATIONE | Air | — | — | — | No Violation Identified |
| NAACP NATIONAL HEADQUARTERS | Air | — | — | — | No Violation Identified |
| NADWODNY, L J & SONS INC | Hazardous waste | — | — | — | No Violation Identified |
| NAPA STORE-WAS098 | Hazardous waste | — | — | — | No Violation Identified |
| NATAUR INC. | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL AQUARIUM EXHIBIT SHOP | Air | — | — | — | No Violation Identified |
| NATIONAL CAN (MARYLAND GLASS) | Air, Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL CAR RENTAL | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL CAR/TRUCK SERVICE | Air | — | — | — | No Violation Identified |
| NATIONAL CASH REGISTER | Air | — | — | — | No Violation Identified |
| NATIONAL CONSTRUCTION DBA NATIONAL CONCR | Air | — | — | — | No Violation Identified |
| NATIONAL DELIVERY SERVICE | Water | — | — | — | No Violation Identified |
| NATIONAL FEDERATION OF THE BLIND | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL GRAPHICS | Air, Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL INSTRUMENT CO, INC | Water, Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL INSTRUMENT, LLC DBA FILMATIC | Water | — | — | — | No Violation Identified |
| NATIONAL LITHO | Air, Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL PAVING & CONTRACTING | Air | — | — | — | No Violation Identified |
| NATIONAL PRESS OF BALTIMORE | Air | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #7302 | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #7304 | Hazardous waste | — | — | — | No Violation Identified |
| NATIONAL TIRE & BATTERY #8482 | Hazardous waste | — | — | — | No Violation Identified |
| NDB BIO, LLC | Hazardous waste | — | — | — | No Violation Identified |
| NECOA INC | Hazardous waste | — | — | — | No Violation Identified |
| NEENAN BUSINESS FORMS INC. | Air | — | — | — | No Violation Identified |
| NEIGHBORCARE - CHARLESTOWN | Hazardous waste | — | — | — | No Violation Identified |
| NEIGHBORCARE - LIBERTY | Hazardous waste | — | — | — | No Violation Identified |
| NEIGHBORCARE - MERCY | Hazardous waste | — | — | — | No Violation Identified |
| NEIGHBORCARE - SINAI | Hazardous waste | — | — | — | No Violation Identified |
| NEIL'S SIGN SERVICE CO | Air | — | — | — | No Violation Identified |
| NELSON ENTERPRISES, INC. | Water | — | — | — | No Violation Identified |
| NELSON PRECAST PRODUCTS, LLC | Water | — | — | — | No Violation Identified |
| NER ISRAEL RABBINICAL COLLEGE | Air | — | — | — | No Violation Identified |
| NER TAMID GREENSPRING VAL. SYN. | Air | — | — | — | No Violation Identified |
| NETZER METALCRAFT | Air, Hazardous waste | — | — | — | No Violation Identified |
| NEW CARMEL STAR BAPTIST | Air | — | — | — | No Violation Identified |
| NEW CITY OPTICAL | Hazardous waste | — | — | — | No Violation Identified |
| NEW DEGREE TECHNOLOGY | Hazardous waste | — | — | — | No Violation Identified |
| NEW ELIZABETH BAPTIST CHURCH | Air | — | — | — | No Violation Identified |
| NEW FREEDOM INN | Air | — | — | — | No Violation Identified |
| NEW LIFE AUTOMOTIVE INC | Hazardous waste | — | — | — | No Violation Identified |
| NEW PARIS CLEANERS | Hazardous waste | — | — | — | No Violation Identified |
| NEW PARIS CLEANERS - MIDDLE RIVER | Hazardous waste | — | — | — | No Violation Identified |
| NEW RALEIGH INDUSTRIAL CENTER | Air | — | — | — | No Violation Identified |
| NEW SHILOH BAPTIST CHURCH | Air | — | — | — | No Violation Identified |
| NEW SPIRIT ENTERPRISES INC | Hazardous waste | — | — | — | No Violation Identified |
| NEW VISTA CORPORATION | Water | — | — | — | No Violation Identified |
| NEWELL RUBBERMAID | Hazardous waste | — | — | — | No Violation Identified |
| NIAGARA BOTTLING, LLC | Hazardous waste | — | — | — | No Violation Identified |
| NICHOLSON, H.R. | Air | — | — | — | No Violation Identified |
| NIFTY CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| NOCK, DAVENUE& SONS GARAGE | Air | — | — | — | No Violation Identified |
| NORFOLK SOUTHERN RAILWAY CO.-FLEXI-FLO | Air, Water | — | — | — | No Violation Identified |
| NORFOLK SOUTHERN RAILWAY COMPANY - BAYVIEW YARD | Water | — | — | — | No Violation Identified |
| NORTH AVENUE CITGO STATION | Air | — | — | — | No Violation Identified |
| NORTH AVENUE MOTEL | Air | — | — | — | No Violation Identified |
| NORTH BALTIMORE CABINETS | Air | — | — | — | No Violation Identified |
| NORTH CHARLES HOSPITAL | Hazardous waste | — | — | — | No Violation Identified |
| NORTH LOCUST POINT MARINE TERMINAL | Water | — | — | — | Violation Identified |
| NORTH POINT CAB CO. | Air | — | — | — | No Violation Identified |
| NORTH POINT RECYCLING, LLC | Water | 1 | — | — | No Violation Identified |
| NORTH POINT STEEL | Air | — | — | — | No Violation Identified |
| NORTH WESTERN POLICE STATION | Air, Hazardous waste | 1 | — | — | No Violation Identified |
| NORTHEAST MIDDLE - MS 49 | Air | — | — | — | No Violation Identified |
| NORTHEASTERN POLICE STATION | Air, Hazardous waste | 1 | — | — | No Violation Identified |
| NORTHERN DIST. POLICE STATION | Air | — | — | — | No Violation Identified |
| NORTHERN PARKWAY, WEST 1190 | Air | — | — | — | No Violation Identified |
| NORTHERN SENIOR - SH 402 | Air, Water, Hazardous waste | — | — | — | No Violation Identified |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Water, Hazardous waste | — | — | — | No Violation Identified |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Water | — | — | — | No Violation Identified |
| NORTHROP GRUMMAN SYSTEMS CORPORATION - BALTIMORE LOGISTICS CENTER | Hazardous waste | — | — | — | No Violation Identified |
| NORTHVIEW DRYCLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTHWAY CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTHWEST BODY AND FENDER | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTHWEST CONVALESCENT CENTER | Air | — | — | — | No Violation Identified |
| NORTHWEST TRANSFER STATION | Water | 1 | — | — | No Violation Identified |
| NORTHWESTERN HIGH - HS 401 | Air, Water, Hazardous waste | — | — | — | No Violation Identified |
| NORTHWOOD ELEMENTARY ES 242 | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORTHWOOD-APPOLD UNITED METH. CHURCH | Air | — | — | — | No Violation Identified |
| NORWOOD ELEMENTARY SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| NORWOOD SERVICE CENTER | Hazardous waste | — | — | — | No Violation Identified |
| NOVA PHARMACEUTICAL | Air, Hazardous waste | — | — | — | No Violation Identified |
| NOVEL MICRODEVICES, INC. | Hazardous waste | — | — | — | No Violation Identified |
| NOXILIZER, INC | Hazardous waste | — | — | — | No Violation Identified |
| NURAD | Air, Hazardous waste | — | — | — | No Violation Identified |
| NURAD TECHNOLOGIES INC | Air, Hazardous waste | 1 | 1 | $5,000 | No Violation Identified |
| NYQUIST INC | Air, Hazardous waste | — | — | — | No Violation Identified |
| O'BRADY'S | Air | — | — | — | No Violation Identified |
| O'DELL AVENUE, 2000 (HABC) | Air | — | — | — | No Violation Identified |
| O'DONNELL CITGO | Air | — | — | — | No Violation Identified |
| O'DONNELL CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| O.S.T. TRUCKING COMPANY, INC. | Water | — | — | — | No Violation Identified |
| OAK GROVE APTS | Air | — | — | — | No Violation Identified |
| OAK ST. STATION CAR CARE CTR. | Air | — | — | — | No Violation Identified |
| OAKFORD ROAD, 3807-9 | Air | — | — | — | No Violation Identified |
| OAKLAWN CEMETERY | Air | — | — | — | No Violation Identified |
| OAKLEE VILLAGE APTS | Air | — | — | — | No Violation Identified |
| OBLATE SISTERS | Air | — | — | — | No Violation Identified |
| ODYSSEY PRESS INC | Hazardous waste | — | — | — | No Violation Identified |
| OFF. OF MANPOWER & RESOURCE - 100 W | Air | — | — | — | No Violation Identified |
| OFF. OF MANPOWER & RESOURCE - 101 W | Air | — | — | — | No Violation Identified |
| OFFICE OF THE CHIEF MEDICAL EXAMINER | Hazardous waste | 1 | — | — | No Violation Identified |
| OHEB CONGREGATION | Air | — | — | — | No Violation Identified |
| OLD COURT MIDDLE SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| OLDTOWN FIRE STATION | Air | — | — | — | No Violation Identified |
| OLES ENVELOPE CORPORATION | Air, Hazardous waste | — | — | — | No Violation Identified |
| OLIVER BEACH ELEM | Air, Hazardous waste | — | — | — | No Violation Identified |
| OLIVER MULTIPURPOSE CENTER | Air | — | — | — | No Violation Identified |
| OLIVER PRESS INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| OLIVET BAPTIST CHURCH | Air | — | — | — | No Violation Identified |
| OLLIE'S BODY SHOP | Air | — | — | — | No Violation Identified |
| OLSON WIRE PRODUCTS CO., INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| ONE HOUR CLEANERS OF DOLEFIELD | Hazardous waste | — | — | — | No Violation Identified |
| ONE HOUR MARTINIZING | Hazardous waste | — | — | — | No Violation Identified |
| ONE HOUR VALET | Air, Hazardous waste | — | — | — | No Violation Identified |
| ONEILS CLEANERS | Hazardous waste | — | — | — | No Violation Identified |
| OPEN BIBLE TABERNACLE | Air | — | — | — | No Violation Identified |
| OPPORTUNITY CONCRETE | Air | — | — | — | No Violation Identified |
| OPTA MINERALS | Air, Water | 2 | — | — | No Violation Identified |
| OR'S AUTO SERVICE | Air, Hazardous waste | — | — | — | No Violation Identified |
| OREMS ELEMENTARY SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| ORIGIN BALTIMORE TERMINAL LLC | Air, Water, Hazardous waste | 4 | — | — | Unknown |
| ORIGIN BALTIMORE TERMINALS, LLC | Air, Water | — | — | — | No Violation Identified |
| ORIOLE DRY CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| ORIOLE PARK | Air | — | — | — | No Violation Identified |
| OSIRIS THERAPEUTICS | Air, Hazardous waste | — | — | — | No Violation Identified |
| OSPREY GAS STATION | Air, Hazardous waste | — | — | — | No Violation Identified |
| OST TRUCKING CO INC SHOP | Hazardous waste | — | — | — | No Violation Identified |
| OSTEND STREET, WEST 184-188 | Air | — | — | — | No Violation Identified |
| OUR LADY OF FATIMA R.C. CHURCH | Air | — | — | — | No Violation Identified |
| OUR LADY OF HOPE | Air | — | — | — | No Violation Identified |
| OUR LADY OF LOURDES CHURCH | Air | — | — | — | No Violation Identified |
| OUR LADY OF POMPEI CHURCH | Air | — | — | — | No Violation Identified |
| OUR LADY OF VICTORY | Air | — | — | — | No Violation Identified |
| OVERLEA CATERING | Air | — | — | — | No Violation Identified |
| OVERLEA DRY CLEANING | Air, Hazardous waste | — | — | — | No Violation Identified |
| OVERLEA SENIOR HIGH SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| OVERLEA UNITED METHODIST CHURCH | Air | — | — | — | No Violation Identified |
| OWENS-BROCKWAY PLASTIC PRODUCTS INC. | Air, Water, Hazardous waste | — | — | — | No Violation Identified |
| OWINGS MILLS SYNAGOGUE-WTP WELLS 1 & 2 | Drinking water | — | — | — | No Violation Identified |
| OWL CORPORATION | Air, Water | 5 | — | — | Unknown |
| P & J CONTRACTING COMPANY, INC. | Air, Water | 1 | — | — | No Violation Identified |
| P & J/PHIPPS CONSTRUCTION | Air | — | — | — | No Violation Identified |
| P & M BODY SHOP | Air | — | — | — | No Violation Identified |
| P FLANIGAN & SONS INC | Water | — | — | — | Significant Violation |
| P P G INDUSTRIES | Air, Hazardous waste | — | — | — | No Violation Identified |
| P. FLANIGAN & SONS, INC. | Air | — | — | — | No Violation Identified |
| P. FLANIGAN AND SONS, INC - ANNAPOLIS RD | Air, Hazardous waste | 2 | — | — | No Violation Identified |
| P.T.O'MALLEY LUMBER | Air, Water | — | — | — | No Violation Identified |
| PACE WAREHOUSE | Air, Hazardous waste | — | — | — | No Violation Identified |
| PACKAGING CORP. OF AMERICA | Air | — | — | — | No Violation Identified |
| PAPER WORKS, THE | Air | — | — | — | No Violation Identified |
| PAPPY'S BODY SHOP | Air | — | — | — | No Violation Identified |
| PAQUIN, LAURENCE SENIOR - SH 457 | Air, Hazardous waste | — | — | — | No Violation Identified |
| PARAGAON BIOSERVICES INC | Hazardous waste | — | — | — | No Violation Identified |
| PAREXEL INTERNATIONAL, LLC | Hazardous waste | — | — | — | No Violation Identified |
| PARK AVENUE CLEANERS | Air, Hazardous waste | — | — | — | No Violation Identified |
| PARK AVENUE, 868 | Air | — | — | — | No Violation Identified |
| PARK CIRCLE CENTER | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVE. 7111 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 4637-39 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 6210 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 6424 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 6518 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 6603-07 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 6715-17 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 7002 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 7011-17 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS AVENUE, 7301-7311 | Air | — | — | — | No Violation Identified |
| PARK HEIGHTS ELEMENTARY - ES 14 | Air, Hazardous waste | — | — | — | No Violation Identified |
| PARK SIGN COMPANY | Air, Hazardous waste | — | — | — | No Violation Identified |
| PARK TOWERS WEST | Air | — | — | — | No Violation Identified |
| PARKER HANNIFIN CORPORATION | Water | — | — | — | No Violation Identified |
| PARKS SAUSAGE - TOWANDA AVENUE | Air | — | — | — | No Violation Identified |
| PARKS, ROSA - PARK HEIGHTS AVENUE | Air | — | — | — | No Violation Identified |
| PARKSIDE UNITED METHODIST CHURCH | Air | — | — | — | No Violation Identified |
| PARKTON STREET, 4219 | Air | — | — | — | No Violation Identified |
| PARKTON STREET, 4240 | Air | — | — | — | No Violation Identified |
| PARKTON STREET, 4301 | Air | — | — | — | No Violation Identified |
| PARKTON STREET, 4304 | Air | — | — | — | No Violation Identified |
| PARKVILLE SENIOR HIGH SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| PASADENA RECYCLING, LLC | Water | — | — | — | No Violation Identified |
| PATAIGIN LLC | Hazardous waste | — | — | — | No Violation Identified |
| PATAPSCO CITGO STATION | Air, Hazardous waste | — | — | — | No Violation Identified |
| PATAPSCO ELEMENTARY - ES 163 | Air, Hazardous waste | — | — | — | No Violation Identified |
| PATAPSCO MASONIC TEM | Air | — | — | — | No Violation Identified |
| PATAPSCO SENIOR HIGH SCHOOL | Air, Hazardous waste | — | — | — | No Violation Identified |
| PATAPSCO WASTEWATER TREATMENT FACILITY | Air, Water, Hazardous waste | 50 | 19 | $511,600 | Violation Identified |
| PATHSENSORS INC | Hazardous waste | — | — | — | No Violation Identified |
| PATUXENT MATERIALS | Air | — | — | — | No Violation Identified |
| PATUXENT MATERIALS, INC. | Water | — | — | — | Significant Violation |
| PAUL LAURENCE DUNBAR MIDDLE SCHOOL | Hazardous waste | — | — | — | No Violation Identified |
| PAUL SCHAFER MEATS | Air | — | — | — | No Violation Identified |
| PAUL'S, J. - LIGHT STREET PAVILION | Air | — | — | — | No Violation Identified |
| PAVSNER PRESS INC | Air, Hazardous waste | 1 | — | — | Violation |
| PCS HOLDINGS | Water | 13 | — | — | Significant Violation |
| PCS SALES, INC | Water | 4 | — | — | No Violation Identified |
| PEABODY PRESS | Air, Hazardous waste | — | — | — | No Violation Identified |
| PEARLSTONE CENTER MAIN OFFICE/ WHITE HOU-WTP1_WELL1 | Drinking water | — | — | — | No Violation Identified |
| PEMCO CORP - YARD 56 | Air, Water, Hazardous waste | 1 | — | — | No Violation Identified |
| PENN MARK PRINTING | Air | — | — | — | No Violation Identified |
| PENN PONTIAC | Air, Hazardous waste | — | — | — | No Violation Identified |
| PENNIMAN & BROWNE INC | Hazardous waste | — | — | — | No Violation Identified |
| PENSKE AUTO CENTER | Hazardous waste | — | — | — | No Violation Identified |
| PENSKE AUTO CENTER | Hazardous waste | — | — | — | No Violation Identified |
| PENSKE AUTO CENTER | Hazardous waste | 1 | — | — | No Violation Identified |
| PENSKE TRUCK LEASING 219B | 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.