Smaller places in Maryland — page 7 of 10
Places with fewer than 20 listed facilities are grouped here — 2,966 facilities in all.
1 (…) · 2 (…) · 3 (…) · 4 (Andrews Air Fo…) · 5 (Chesapeake Bea…) · 6 (Fort George G.…) · 7 (Hillcrest Heig…) · 8 (Marion Station…) · 9 (Piney Point…) · 10 (Street…)
| Place | Facility | Programs | Formal actions (5 yr) | Compliance status |
|---|---|---|---|---|
| Hillcrest Heights | 23RD PARKWAY, 4427 | Air | — | No Violation Identified |
| Hillcrest Heights | BRANCH AVENUE, 3001 | Air, Water | — | No Violation Identified |
| Hillcrest Heights | CURTIS DRIVE, 3316A | Air | — | No Violation Identified |
| Hillcrest Heights | CVS PHARMACY #1472 | Hazardous waste | — | No Violation Identified |
| Hillcrest Heights | HILLCREST HTS. SPEC. ELEMENTARY SCH. | Air | — | No Violation Identified |
| Hillcrest Heights | KEATING STREET, 2600 | Air | — | No Violation Identified |
| Hillcrest Heights | PARKER'S NORGE VILLAGE | Air | — | No Violation Identified |
| Hillsboro | DELMARVA POWER & LIGHT CO | Hazardous waste | — | No Violation Identified |
| Hillsboro | IMPRESSIVE PRINTING CO INC | Hazardous waste | — | No Violation Identified |
| Hoopersville | RIPPONS BROTHERS SEAFOOD | Air, Water | — | No Violation Identified |
| Hughesville | CHANEY ENTERPRISES, LP WALTERS MINE | Water | — | Significant Violation |
| Hughesville | MARATHON AT WIRED FOR WELLNESS SMECO | Hazardous waste | — | No Violation Identified |
| Hughesville | MD SHA MD5-MD231 INTERCHANGE | Hazardous waste | — | No Violation Identified |
| Hughesville | MDNR - FISHING AND BOATING SERVICES, SOUTHER REGION | Water | — | No Violation Identified |
| Hughesville | SMECO ENGINEERING AND OPERATIONS CENTER | Water | — | No Violation Identified |
| Hughesville | SMITH MINE | Water | — | No Violation Identified |
| Hughesville | SOUTHERN MARYLAND ELECTRIC COOP | Hazardous waste | — | No Violation Identified |
| Hughesville | SOUTHERN MARYLAND PRE-RELEASE CENTER | Air, Water | — | No Violation Identified |
| Hughesville | SUNOCO GAS STATION | Air | — | No Violation Identified |
| Hughesville | TRI-COUNTY ANIMAL SHELTER | Air | — | No Violation Identified |
| Huntington (Historical) | MARLEY RUN WWTP-J&H PROP,INC. | Water | — | Violation Identified |
| Hyattstown | HYATTSTOWN WATER RESOURCE RECOVERY FACILITY | Water | — | No Violation Identified |
| Hyattsvile | DCK TRUCKING | Water | — | No Violation Identified |
| Hydes | BOORDY VINEYARDS INC | Water | — | No Violation Identified |
| Hydes | CLASS, W. DEEMER - REGWOOD ROAD | Air | — | No Violation Identified |
| Hydes | FORK BP STATION-WTP 1 WELL 1 | Drinking water | — | No Violation Identified |
| Hydes | HYDES ROAD SHOP 7-2 | Water | — | No Violation Identified |
| Hydes | WHITELYN FARMS, INC. | Water | — | No Violation Identified |
| Ingleside | E. KEITH BOSTIC/PLEASANT VIEW FARM | Water | — | No Violation Identified |
| Ingleside | MERRICK FARM | Water | — | No Violation Identified |
| Ingleside | RYAN FARMS LLC DBA MERRICK SAND & GRAVEL | Water | — | No Violation Identified |
| Issue | SWAN POINT WWTP | Water | — | No Violation Identified |
| Jacksonville | CHARCOAL GRILL | Air | — | No Violation Identified |
| Jacksonville | CITGO GAS STATION | Air | — | No Violation Identified |
| Jacksonville | EXXON RAS #25451 | Air, Hazardous waste | — | No Violation Identified |
| Jacksonville | JACKSONVILLE ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Jacksonville | JACKSONVILLE VOLUNTEER FIRE COMPANY | Air | — | No Violation Identified |
| Jamesville | RYAN INC CENTRAL | Hazardous waste | — | No Violation Identified |
| Jefferson | CREATIVE CHILDRENS CENTER | Drinking water | — | No Violation Identified |
| Jefferson | EGTS - JEFFERSON MEASURING AND REGULATING STATION | Water, Hazardous waste | — | No Violation Identified |
| Jefferson | H C SUMMERS INC | Hazardous waste | — | No Violation Identified |
| Jefferson | JEFFERSON & COPPERFIELD WWTP | Water | — | No Violation Identified |
| Jefferson | JEFFERSON EXXON | Air, Hazardous waste | — | No Violation Identified |
| Jefferson | JEFFERSON M&R | Air | — | No Violation Identified |
| Jefferson | JEFFERSON SATELLITE FACILITY | Water | — | No Violation Identified |
| Jefferson | JEFFERSON WWTP | Water | — | No Violation Identified |
| Jefferson | MAR LU RIDGE - LODGE-WTP | Drinking water | — | No Violation Identified |
| Jefferson | MONUMENTAL CONSTRUCTION | Air | — | No Violation Identified |
| Jefferson | NUTRICYCLE SYSTEMS LLC | Water | — | No Violation Identified |
| Jefferson | SHELL GAS STATION | Air | — | No Violation Identified |
| Jefferson | STEPPING STONE DAYCARE AGE CENTER-WELL | Drinking water | — | No Violation Identified |
| Jefferson | STOKES AUTO PARTS | Water | — | No Violation Identified |
| Jefferson | SUMMERS, H.C. | Air | — | No Violation Identified |
| Jefferson | THE JEFFERSON SCHOOL | Water | — | Violation Identified |
| Jefferson | VALLEY ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Joint Base Andrews | JOINT BASE ANDREWS | Water | — | Significant Violation |
| Joppatowne | MDTA BRIDGE H-X734001 | Hazardous waste | — | No Violation Identified |
| Joppatowne | MDTA BRIDGE H-X743001 | Hazardous waste | — | No Violation Identified |
| Joppatowne | MIDWAY INN AND MIDWAY LIQUORS-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Keedysville | ELK RIDGE WATER TREATMENT PLANT | Water | — | No Violation Identified |
| Keedysville | MDOT SHA BRIDGE # 2100300 | Hazardous waste | — | No Violation Identified |
| Keedysville | MDOT SHA BRIDGE # 2105000 | Hazardous waste | — | No Violation Identified |
| Keedysville | SOUTHERN SECTION HIGHWAY FACILITY | Water | — | No Violation Identified |
| Keedysville | UNIVERSITY OF MARYLAND - WESTERN MARYLAND RESEARCH & EDUCATION CENTER | Hazardous waste | — | No Violation Identified |
| Kennedyville | ANGELICA NURSERIES INC | Hazardous waste | — | No Violation Identified |
| Kennedyville | CROW FARMSTAY WINE TASTING ROOM-WTP WINE TASTING ROOM | Drinking water | — | No Violation Identified |
| Kennedyville | GRAND VIEW FARM, LLC | Water | — | No Violation Identified |
| Kennedyville | HORIZON ORGANIC DAIRY, LLC | Water | — | No Violation Identified |
| Kennedyville | KENNEDYVILLE SCHOOL | Air | — | No Violation Identified |
| Kennedyville | KENNEDYVILLE WTP | Drinking water | — | No Violation Identified |
| Kennedyville | KENNEDYVILLE WWTP | Water | — | No Violation Identified |
| Kennedyville | LELAND R. TROYER/TROYER FARM | Water | — | No Violation Identified |
| Kennedyville | SBS COMMERCIAL LLC | Drinking water | — | No Violation Identified |
| Kennedyville | SHREWSBURY CHURCH-WELL | Drinking water | — | No Violation Identified |
| Kennedyville | SOUTHERN STATES COOPERATIVE INC | Water | — | No Violation Identified |
| Kennedyville | SUNRISE ORGANIC FARMS, INC. | Water | — | No Violation Identified |
| Kennedyville | UFF MACHINE COMPANY | Water | — | No Violation Identified |
| Kent Village | TEXACO SERVICE STATION | Hazardous waste | — | No Violation Identified |
| Keymar | C. J. MILLER, LLC | Water | — | No Violation Identified |
| Keymar | CHEETAH BULK SERVICES INC | Hazardous waste | — | No Violation Identified |
| Keymar | CHEVRON - 1021 FRANCIS SCOTT KEY HWY | Air | — | No Violation Identified |
| Keymar | CITGO GAS STATION | Air, Hazardous waste | — | No Violation Identified |
| Keymar | FREDERICK CONCRETE PLANT | Water | — | No Violation Identified |
| Keymar | KEYMAR AGGREGATES ENGINEERING | Air, Water, Hazardous waste | — | No Violation Identified |
| Keymar | KEYMAR CONVENIENCE STORE (CITGO) | Drinking water | — | No Violation Identified |
| Keymar | KEYMAR TIRE OUTLET | Hazardous waste | — | No Violation Identified |
| Keymar | MILLER ASPHALT - LEGORE | Air | — | No Violation Identified |
| Keymar | NEW MIDWAY ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Keymar | QUALITY CARRIERS, INC. | Water | — | No Violation Identified |
| Keymar | S.W. BARRICK & SONS-LEGORE QUARRY | Air, Water, Hazardous waste | — | No Violation Identified |
| Keymar | SHA BRIDGE 1005500 | Hazardous waste | — | No Violation Identified |
| Keymar | SILVER OAK ACADEMY-WTP- WELLS 1,2,3 | Water, Drinking water | — | No Violation Identified |
| Keymar | THOMAS, BENNETT, & HUNTER, INC. | Air | — | No Violation Identified |
| Keymar | ZENT INC | Hazardous waste | — | No Violation Identified |
| Keymer | KEYMAR EVANG. WESLEYAN CHURCH-YOUTH CTR.-WTP1 - WELL1 | Drinking water | — | No Violation Identified |
| Keymer | KEYMAR EVANGELICAL CHURCH | Drinking water | — | No Violation Identified |
| Kingsville | BEACHMONT CHRISTIAN CAMP-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Kingsville | BELKO CORPORATION | Air, Water, Hazardous waste | — | No Violation Identified |
| Kingsville | BP GAS STATION | Air | — | No Violation Identified |
| Kingsville | DEW DROP INN / BRIX IN THE STIX-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Kingsville | DON BREWER STANDARD TRANSMISSIONS INC | Hazardous waste | — | No Violation Identified |
| Kingsville | FISCHER, HENRY | Air | — | No Violation Identified |
| Kingsville | KINGSVILLE ELEMENTARY SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Kingsville | KINGSVILLE VOLUNTEER FIRE DEPT.-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Kingsville | LASSAHN FUNERAL HOME-WTP 1 WELL 1 | Drinking water | — | No Violation Identified |
| Kingsville | MDTA BRIDGE BX717001 | Hazardous waste | — | No Violation Identified |
| Kingsville | OPEN BIBLE CHRISTIAN ACADEMY-WTP - WELL 1 | Drinking water | — | No Violation Identified |
| Kingsville | OPEN BIBLE SCHOOL | Water | — | No Violation Identified |
| Kingsville | ST. STEPHEN SCHOOL-ST. STEPHEN'S WTP WELL 8 | Drinking water | — | No Violation Identified |
| Kingsville | VALLEYBROOK COUNTRY CLUB, LLC | Water | — | Significant Violation |
| Kitzmiller | KITZMILLER SCHOOL | Air | — | No Violation Identified |
| Kitzmiller | KITZMILLER WWTP | Water | — | No Violation Identified |
| Kitzmiller | WOLFDEN | Hazardous waste | — | No Violation Identified |
| Kitzmiller | WOLFDEN RUN MINE, SM-11-459 | Water | — | Significant Violation |
| Knoxville | BRUNSWICK AUTO RPR INC | Hazardous waste | — | No Violation Identified |
| Knoxville | CROWN ROSE, INC. | Water | — | No Violation Identified |
| Knoxville | FAITH BAPTIST CHURCH-WTP 1 WELL 1 | Drinking water | — | No Violation Identified |
| Knoxville | MANIDOKAN CAMP & RETREAT CENTER | Water | — | No Violation Identified |
| Knoxville | MDOT SHA BRIDGE # 2103400 | Hazardous waste | — | No Violation Identified |
| Knoxville | PETERSVILLE SERVICE CENTER | Air | — | No Violation Identified |
| Knoxville | PLEASANT VALLEY ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Knoxville | SANDY HOOK WASTEWATER TREATMENT FACILITY | Water | 1 | No Violation Identified |
| Knoxville | SHEETZ #176 | Air, Hazardous waste | — | No Violation Identified |
| La Vale | APPLEBEE'S NEIGHBORHOOD BAR & GRILL | Air | — | No Violation Identified |
| La Vale | CASH VALLEY ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| La Vale | CVS PHARMACY #5728 | Hazardous waste | — | No Violation Identified |
| Lake Shore | GIBSON ISLAND SHELL-GIBSON ISLAND CHEVRON TREATMENT PLANT | Drinking water | — | No Violation Identified |
| Lake Shore | LAKE SHORE EXXON-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Landover Hills | AMOCO #764 TANKS | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | CAPITAL PLAZA CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | DURON PAINTS & WALLCOVERINGS #3312 | Hazardous waste | — | No Violation Identified |
| Landover Hills | EAST-WEST LINCOLN MERCURY | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | EXXON GAS STATION | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | FAMILY DOLLAR #2292 | Hazardous waste | — | No Violation Identified |
| Landover Hills | GLENRIDGE ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Landover Hills | LOWEST PRICE GAS STATION | Air | — | No Violation Identified |
| Landover Hills | NO. 1 CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | QUIK SHOPPE | Air | — | No Violation Identified |
| Landover Hills | REMED - 6181 ANNAPOLIS ROAD | Air | — | No Violation Identified |
| Landover Hills | ROBERT'S DRY CLEANING OF MARYLAND | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | S.M. DRY CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | SHERWIN-WILLIAMS #705010 | Hazardous waste | — | No Violation Identified |
| Landover Hills | ST. MARY'S CHURCH - SCHOOL | Air | — | No Violation Identified |
| Landover Hills | TOYOTA OF BOWIE SERVICE CENTER | Air, Hazardous waste | — | No Violation Identified |
| Landover Hills | W. LANHAM HILLS ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Landover Hills | WALMART #5129 | Hazardous waste | — | No Violation Identified |
| Landover Hills | WINNERS INTERNATIONAL FOOD INC. | — | 5 | — |
| Langley Park | ARISTO CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Langley Park | BANNER DRY CLEANERS | Hazardous waste | — | No Violation Identified |
| Langley Park | CVS PHARMACY 1434 | Hazardous waste | — | No Violation Identified |
| Langley Park | KANAWHA STREET, 1407 1/2 | Air | — | No Violation Identified |
| Langley Park | LANGLEY CUSTOM DRY CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Langley Park | LANGLEY THEATRE | Air | — | No Violation Identified |
| Langley Park | LANGLEY/MCCORMICK SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Langley Park | RIDGE ROAD, 18 | Air | — | No Violation Identified |
| Lanham Seabrook | GREENBELT ROAD, 9915 | Air | — | No Violation Identified |
| Lanham Seabrook | SHERWIN-WILLIAMS AUTOMOTIVE BRANCH #9135 | Hazardous waste | — | No Violation Identified |
| Lanover | GERMAN SERVICE CENTER INC | Hazardous waste | — | No Violation Identified |
| Lansdowne | BP GAS STATION | Air, Hazardous waste | — | No Violation Identified |
| Lansdowne | D & R HAULING CO | Hazardous waste | — | No Violation Identified |
| Lansdowne | GREEN, B. & COMPANY | Air, Hazardous waste | — | No Violation Identified |
| Lansdowne | HAMMONDS FERRY SUNOCO | Air | — | No Violation Identified |
| Lansdowne | LANSDOWNE ELEMENTARY SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Laplata | JUDY'S CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Laplata | LAPLATA S&G READY MIX FACILITY | Water | — | Violation Identified |
| Laplata | RESTORE COLLISION CENTER | Air | — | No Violation Identified |
| Largo | BEST CLEANERS | Air, Hazardous waste | — | No Violation Identified |
| Largo | HAZPORT SOLUTIONS INC | Hazardous waste | — | No Violation Identified |
| Largo | JEWEL & CO INC | Hazardous waste | — | No Violation Identified |
| Largo | KAISER PERMANENT LARGO MEDICAL CENTER | Hazardous waste | — | No Violation Identified |
| Largo | MID ATLANTIC LABORATORY | Hazardous waste | — | No Violation Identified |
| Largo | PRINCE GEORGE'S COMMUNITY COLLEGE | Air, Hazardous waste | — | No Violation Identified |
| Largo | QUALITY INNS - LARGO | Air | — | No Violation Identified |
| Largo | SKYLIGHTS PETROLEUM CORP | Hazardous waste | — | No Violation Identified |
| Largo | STAPLES THE OFFICE SUPERSTORE EAST, INC #1746 | Hazardous waste | — | No Violation Identified |
| Largo | TARGET STORE T1006 | Hazardous waste | — | No Violation Identified |
| Largo | UNIVERSITY OF MARYLAND CAPITAL REGION MEDICAL CENTER | Air, Hazardous waste | — | No Violation Identified |
| Largo | WALGREENS #19336 | Hazardous waste | — | No Violation Identified |
| Laytonsville | CIVIL DEFENSE PREPAREDNESS | Air | — | No Violation Identified |
| Laytonsville | LAYTONSVILLE ELEMENTARY SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Laytonsville | LAYTONSVILLE FLYING SERVICE | Air | — | No Violation Identified |
| Laytonsville | LAYTONSVILLE SERVICE | Air | — | No Violation Identified |
| Laytonsville | OAKS SANITARY LANDFILL | Water | — | No Violation Identified |
| Lexington | MDARNG_PAX RIVER READINESS CENTER | Hazardous waste | — | No Violation Identified |
| Libertytown | CATOCTIN CREEK NATURE CENTER-WTP1 - WELL 1 | Drinking water | — | No Violation Identified |
| Libertytown | KEMPTOWN COMMUNITY PARK-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Libertytown | LIBERTY ELEMENTARY-WTP - WELLS 1 & 2 | Air | — | No Violation Identified |
| Libertytown | LIBERTYTOWN COMMUNITY PARK-WTP 1 WELL 2 | Drinking water | — | No Violation Identified |
| Libertytown | ST. PETER'S PARISH CENTER | Air | — | No Violation Identified |
| Lineboro Cpo | WERTZ FARM EQUIPMENT INC | Hazardous waste | — | No Violation Identified |
| Linkwood | DORCHESTER LUMBER | Air, Water | — | No Violation Identified |
| Linkwood | HILLS ELECTRIC MOTOR SERVICE INC | Hazardous waste | — | No Violation Identified |
| Linkwood | RUSSELL PAVING COMPANY, INC. | Air | — | No Violation Identified |
| Linkwood | VALLEY PROTEINS INC-LINKWOOD FACILITY | Air, Water | 1 | Significant Violation |
| Linoboro | LINEBORO VOL. FIRE DEPARTMENT-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Linthicum Heights | A&A ENVIRONMENTAL SVCS | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | BEACON BUILDING PRODUCTS #1683 | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | BPG HOTEL PARTNERS XT, LLC | Water | — | No Violation Identified |
| Linthicum Heights | C-CARE, LLC | Water, Hazardous waste | — | Significant Violation |
| Linthicum Heights | CCARE LLC | — | — | — |
| Linthicum Heights | COLONIAL PIPELINE COMPANY - | Water | — | No Violation Identified |
| Linthicum Heights | FORM SERVICES INC | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | GOLDWELL COSMETICS USA INC | Air, Hazardous waste | — | No Violation Identified |
| Linthicum Heights | HILDEBRAND S SERVICE - 6830 B-A BLVD | Air | — | No Violation Identified |
| Linthicum Heights | HOMEWOOD SUITES - 1247 WINTERSON RD | Air | — | No Violation Identified |
| Linthicum Heights | JOHNS BODY SHOP | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | LANGLEY MOBILE HOME PARK-WTP 2 WELL 2 (SECTION B) | Drinking water | — | No Violation Identified |
| Linthicum Heights | NORTHROP GRUMMAN SYSTEMS CORPORATION | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | OFFICE MOVERS INC | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | SHA BRIDGE 0205800 | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | SHEETZ #869 | Hazardous waste | — | No Violation Identified |
| Linthicum Heights | ST. JOHN'S LUTHERAN CHURCH | Air | — | No Violation Identified |
| Linthicum Heights | U.S. VALVE, LLC | Water | — | No Violation Identified |
| Linthicum Heights | VERIZON CEV-LINTHICUM (BROOKLYN) | Hazardous waste | — | No Violation Identified |
| Linwood | LINWOOD FEED & FARM SUPPLY | Air | — | No Violation Identified |
| Lisbon | BRENDEL RESTORATION | Hazardous waste | — | No Violation Identified |
| Lisbon | CARR'S MILL LANDFILL - REMED | Air | — | No Violation Identified |
| Lisbon | CITGO GAS STATION | Air, Hazardous waste | — | No Violation Identified |
| Lisbon | FLICKS AUTO BODY SHOP INC | Hazardous waste | — | No Violation Identified |
| Lisbon | HIGH'S GAS STATION | Air | — | No Violation Identified |
| Lisbon | LISBON ELEMENTARY (OLD) | Air | — | No Violation Identified |
| Lisbon | LISBON ELEMENTARY SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Lisbon | LISBON UM CHURCH-WTP 2 - WELL 2 | Drinking water | — | No Violation Identified |
| Lisbon | LISBON VOL FIRE DEPT-WTP 1 - WELL 1 | Drinking water | — | Inactive |
| Lisbon | MDOT SHA BRIDGE # 1309400 | Hazardous waste | — | No Violation Identified |
| Little Orleans | LITTLE ORLEANS CAMPGROUND WWTP | Water | — | No Violation Identified |
| Little Orleans | MDOT SHA BRIDGE # 0112800 | Hazardous waste | — | No Violation Identified |
| Little Orleans | SIDELING HILL AMOCO | Air | — | No Violation Identified |
| Ljamsville | GREEN VALLEY ANIMAL HOSPITAL-WTP 1 WELL 1 | Drinking water | — | No Violation Identified |
| Ljamsville | HOLLY HILLS COUNTRY CLUB-WTP 1 WELL 1 | Drinking water | — | No Violation Identified |
| Locust Point | MDTA BRIDGE BCW561002 | Hazardous waste | — | No Violation Identified |
| Logan Twp | SOIL SAFE LOGAN FACILITY | Water | — | — |
| Lonaconing | BEECHWOOD COAL LLC - LONACONING FACILITY (NEAR RTE 36) | Air | — | No Violation Identified |
| Lonaconing | BEECHWOOD MINE, SM-02-442 | Water | — | No Violation Identified |
| Lonaconing | DANS MOUNTAIN STATE PARK-WTP | Water | — | No Violation Identified |
| Lonaconing | DOLLAR GENERAL STORE #16482 | Hazardous waste | — | No Violation Identified |
| Lonaconing | GARRETT CHILDREN'S CENTER-WTP - WELLS 1, 2, 3, 4, 5 | Drinking water | — | No Violation Identified |
| Lonaconing | GEORGE S CREEK ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Lonaconing | JACKSON MOUNTAIN / BIG VEIN MINE | Water | — | No Violation Identified |
| Lonaconing | LONACONING AUTO BODY | Hazardous waste | — | No Violation Identified |
| Lonaconing | MINE #5 TIPPLE | Water | — | No Violation Identified |
| Lonaconing | WEIR JONES MINE | Water | — | No Violation Identified |
| Lonaconing | WESTMAR HIGH SCHOOL | Air | — | No Violation Identified |
| Lothain | FORWARDGRO LLC-WTP WELL 1 | Drinking water | — | No Violation Identified |
| Loveville | BANNEKER, BENJAMIN ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Loveville | CHANEY ENTERPRISES, LP | Water | — | No Violation Identified |
| Loveville | ST MARYS PUB SCHLS MAINT DEPT | Hazardous waste | — | No Violation Identified |
| Luke | LUKE PAPER CO | Air, Water, Hazardous waste, Drinking water | — | No Violation Identified |
| Lutherville-Timonium | ALLEGHANY PRINTING | Air | — | No Violation Identified |
| Lutherville-Timonium | ATRONICS | Air | — | No Violation Identified |
| Lutherville-Timonium | BOB'S BIG BOY - 2323 YORK ROAD | Air | — | No Violation Identified |
| Lutherville-Timonium | FAIR LANES-YORK ROAD | Air | — | No Violation Identified |
| Lutherville-Timonium | FOX CHEVROLET - TIMONIUM | Air, Hazardous waste | — | No Violation Identified |
| Lutherville-Timonium | GUNTHER, ALBERT, INC. | Air | — | No Violation Identified |
| Lutherville-Timonium | HOWARD'S FLORIST | Air | — | No Violation Identified |
| Lutherville-Timonium | MARS - 15 PADONIA ROAD | Air | — | No Violation Identified |
| Lutherville-Timonium | ST. PAUL'S SCHOOLS, INC. | Water | — | No Violation Identified |
| Lutherville-Timonium | STEBBINS-ANDERSON - AYLESBURY ROAD | Air | — | No Violation Identified |
| Lutherville-Timonium | WILMER PRINTING SERVICES | Air, Hazardous waste | — | No Violation Identified |
| Lynch | DELMARVA POWER & LIGHT CO LYNCH SUBSTATI | Hazardous waste | — | No Violation Identified |
| Lynch | PERDUE-SOUTHERN STATES | Air | — | No Violation Identified |
| Mamottsville | FLOYD'S CROSSROADS PUB -EMMERT'S SEAFOOD-WTP 1 | Drinking water | — | No Violation Identified |
| Marbury | DOLLAR GENERAL STORE #19869 | Hazardous waste | — | No Violation Identified |
| Marbury | DU MAR ESTATES WATER COMPANY-WTP 1 NEW WELL | Drinking water | — | Violation Identified |
| Marbury | GALE-BAILEY ELEMENTARY SCHOOL | Air, Water | — | Violation Identified |
| Marbury | SMALLWOOD STATE PARK | Water | — | No Violation Identified |
| Mardela Springs | CALLOWAY FARMS | Drinking water | — | Inactive |
| Mardela Springs | CRUSER MILL FARM | Water | — | No Violation Identified |
| Mardela Springs | DENISE CALLOWAY/CLAY ISLAND FARM | Water | — | No Violation Identified |
| Mardela Springs | DOLLAR GENERAL STORE #14710 | Hazardous waste | — | No Violation Identified |
| Mardela Springs | DUSTIN ANDREW CALLOWAY/D & W FARM | Water | — | No Violation Identified |
| Mardela Springs | DUSTIN CALLOWAY/SALT LIFE FARM | Water | — | No Violation Identified |
| Mardela Springs | JG PARKS AND SONS INC | Hazardous waste | — | No Violation Identified |
| Mardela Springs | JUNE PERSONS FARM | Water | — | No Violation Identified |
| Mardela Springs | MARDELA HIGH SCHOOL | Air, Water | — | Violation Identified |
| Mardela Springs | MC FARMS & TIM WRIGHT FARM | Water | — | No Violation Identified |
| Mardela Springs | MDOT SHA BRIDGE # 2204500 | Hazardous waste | — | No Violation Identified |
| Mardela Springs | NORTHWESTERN ELEMENTARY SCHOOL | Air, Water | — | No Violation Identified |
| Mardela Springs | OAK HILL FARM | Water | — | No Violation Identified |
| Mardela Springs | OVEREASY AND KATHYS TOO FARMS | Water | — | No Violation Identified |
| Mardela Springs | PINE TREE FARMS | Water | — | No Violation Identified |
| Mardela Springs | TIMOTHY M. WRIGHT/MUDDY BOTTOM FARM | Water | — | No Violation Identified |
| Mardela Springs | WILLIAM T. CALLOWAY, JR./DOUBLE T FARM | Water | — | No Violation Identified |
| Mardela Springs | WILLIAM T. CALLOWAY, JR./TOMMY AND DEE'S FARM | Water | — | No Violation Identified |
| Mardela Springs | ZEKE E. COLLINS/BUCK & RUT FARM | Water | — | No Violation Identified |
| Marion | A&P FARMS, INC. | Water | — | No Violation Identified |
| Marion | JEREMIAH FARM | Water | — | No Violation Identified |
| Marion | MARION SCHOOL | Air | — | No Violation Identified |
| Marion | MICHAEL L. BUTLER (NEW CONSTRUCTION) | Water | — | No Violation Identified |
| Marion | SMITH, KEITH FARMS | Air | — | No Violation Identified |
| Marion | TEXAC0 - ROUTE 413 | Air | — | No Violation Identified |
| Marion | TRELLE E. STERLING/STERLING HILLS FOLLY FARM | Water | — | No Violation Identified |
| Marion | WHITTINGTONS POULTRY FARM | Air | — | No Violation Identified |
| Marion Station | DENNETT ALAN BUTLER/MAURICE WHITE FARM | Water | — | No Violation Identified |
| Marion Station | DOLLAR GENERAL STORE #21871 | Hazardous waste | — | No Violation Identified |
| Marion Station | G W CROSWELL FARM | Water | — | No Violation Identified |
| Marion Station | JAKOB WALTER, JR./FIVE J'S FARM | Water | — | No Violation Identified |
| Marion Station | LICH THANH CAO/LC FARM | Water | — | No Violation Identified |
| Marion Station | LYONS PRIDE FARMS | Water | — | No Violation Identified |
| Marion Station | MARSHALL'S SEAFOOD & FARMING INC. | Water | — | 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.