Smaller places in Maryland — page 9 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 |
|---|---|---|---|---|
| Piney Point | PINEY POINT TERMINAL | Air, Water, Hazardous waste | — | No Violation Identified |
| Piney Point | SHA BRIDGE #1802600 | Hazardous waste | — | No Violation Identified |
| Pinto | PINTO/MD WATER SERVICES WWTP | Water | 1 | Violation Identified |
| Pisgah | RED HILL WATER COMPANY INC. | Water | — | No Violation Identified |
| Pittsville | DOLLAR GENERAL STORE #13193 | Hazardous waste | — | No Violation Identified |
| Pittsville | DOUGLAS FENNINGER/FENNINGER FARM | Water | — | No Violation Identified |
| Pittsville | EASTERN SHORE RECYCLING | Air | — | No Violation Identified |
| Pittsville | EXXON - 7126 FRIENDSHIP ROAD | Air | — | No Violation Identified |
| Pittsville | HALLELUJAH FARM | Water | — | No Violation Identified |
| Pittsville | HARVEST GARDEN PRO, LLC | — | 1 | — |
| Pittsville | HIND FARMS | Water | — | No Violation Identified |
| Pittsville | ICKES FARM | Water | — | No Violation Identified |
| Pittsville | INJA LLC/IFTIKHAR FAROOQUI (NEW CONSTRUCTION) | Water | — | No Violation Identified |
| Pittsville | KWANG SEOK CHUN (NEW CONSTRUCTION) | Water | — | No Violation Identified |
| Pittsville | OLDCASTLE LAWN & GARDEN | Water | — | No Violation Identified |
| Pittsville | PITTSVILLE MOTORS INC | Hazardous waste | — | No Violation Identified |
| Pittsville | PITTSVILLE SCHOOL | Air | — | No Violation Identified |
| Pittsville | PITTSVILLE WWTP | Water | 1 | Violation Identified |
| Pittsville | PRESTON R. SMITH/R & D FARMS | Water | — | No Violation Identified |
| Pittsville | SANDY HILL FARM | Water | — | No Violation Identified |
| Pittsville | TIFFANY AND NANCY FARMS (EXPANSION) | Water | — | No Violation Identified |
| Pittsville | TOWN OF PITTSVILLE WATER TREATMENT PLANT | Water | — | No Violation Identified |
| Pittsville | WILLIAM T. MARSHALL/MT MARSHALL FARM | Water | — | No Violation Identified |
| Pocomoke | AKSMAH LLC / BILLO'S FARM | Water | — | No Violation Identified |
| Pocomoke | EASTERN SHORE FOREST PRODUCTS, INC. | Water | — | No Violation Identified |
| Pocomoke | MILBURN PAVILION, POCOMOKE RIVER STATE-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Pocomoke | MOTEL 6-WTP 1 WELL 1 | Drinking water | — | No Violation Identified |
| Pocomoke | PERDUE RESEARCH FARM #22 | Air, Water | — | No Violation Identified |
| Pocomoke | POCOMOKE READY MIX SITE | Water | — | No Violation Identified |
| Pocomoke | SYSCO EASTERN MARYLAND, LLC. | Water | — | Violation Identified |
| Pocomoke | THAN HUU FARM | Water | — | No Violation Identified |
| Pocomoke | WASTE MANAGEMENT OF DELMARVA - POCOMOKE | Air, Water | — | No Violation Identified |
| Pocomoke (3679--Wo) | W.T. BRITTINGHAM, INC. BORROW PIT | Water | — | Violation Identified |
| Point Of Rocks | APPLIED ELECTRO MECHANICS | Air, Water, Hazardous waste | — | No Violation Identified |
| Point Of Rocks | BUTLER TREE SERVICE | Water | — | No Violation Identified |
| Point Of Rocks | CANAM STEEL CORP POINT OF ROCKS PLANT | Air, Water, Hazardous waste | 3 | Significant Violation |
| Point Of Rocks | CANAM STEEL CORPORATION-TP001 - POU - AS | Drinking water | — | No Violation Identified |
| Point Of Rocks | CSX TRANSPORTATION | Hazardous waste | — | No Violation Identified |
| Point Of Rocks | MDOT SHA BRIDGE # 1001700 | Hazardous waste | — | No Violation Identified |
| Point Of Rocks | ONE STEP DELI | Air | — | No Violation Identified |
| Point Of Rocks | POINT OF ROCKS WWTP | Water | — | No Violation Identified |
| Pomfret | POMFRET ESTATES - UTILCO INC. | Water | — | No Violation Identified |
| Pomfret | ROBERT STETHEM EDUCATION CENTER | Air | — | No Violation Identified |
| Poolesville | CHEVRON GAS STATION | Air | — | No Violation Identified |
| Poolesville | CVS PHARMACY #1797 | Hazardous waste | — | No Violation Identified |
| Poolesville | DOLLAR GENERAL STORE #14838 | Hazardous waste | — | No Violation Identified |
| Poolesville | KPC WWTP | Water | 1 | No Violation Identified |
| Poolesville | MONTG. CO. GOV'T.-JERUSALEM ROAD | Air | — | No Violation Identified |
| Poolesville | MONTGOMERY COUNTY - POOLESVILLE DEPOT | Water, Hazardous waste | — | No Violation Identified |
| Poolesville | NIH ANIMAL CTR | Air, Water, Hazardous waste, Drinking water | — | No Violation Identified |
| Poolesville | POOLESVILLE ELEMENTARY SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Poolesville | POOLESVILLE GETTY | Air, Water | — | No Violation Identified |
| Poolesville | POOLESVILLE HIGH SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Poolesville | POOLESVILLE PUBLIC GOLF CLUB-WTP 1 - POOLESVILLE GOLF WELL | Drinking water | — | No Violation Identified |
| Poolesville | POOLESVILLE WWTP | Water | 1 | Violation Identified |
| Poolesville | TOWN OF POOLESVILLE | Drinking water | — | No Violation Identified |
| Poolesville | TOWN OF POOLESVILLE WWTP | Hazardous waste | — | No Violation Identified |
| Poolesville | TRACTOR SUPPLY COMPANY 1798 | Hazardous waste | — | No Violation Identified |
| Port Republic | KENWOOD BEACH CALVERT CO. DPW | Drinking water | — | No Violation Identified |
| Port Republic | MUTUAL ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Port Republic | SCIENTISTS' CLIFFS ASSOC.(MP) | Water | 1 | — |
| Port Republic | SCIENTISTS' CLIFFS ASSOCIATION, INC | Water | — | No Violation Identified |
| Port Republic | TOWN & COUNTRY LIQUORS | Air | — | No Violation Identified |
| Port Republic | TOWN & COUNTRY LIQUORS/BARBER SHOP | Drinking water | — | No Violation Identified |
| Port Tobacco | CHARLES COUNTY COMMUNITY SERVICES | Air | — | No Violation Identified |
| Port Tobacco | MCCONCHIE SAND AND GRAVEL FACILITY | Water | — | Violation Identified |
| Port Tobacco | ST. IGNATIUS LOYOLA PARISH (HILLTOP)-WTP 01- WELL 2R | Drinking water | — | No Violation Identified |
| Price | SWING, D. THOMPSON | Air | — | No Violation Identified |
| Prince Edwards | CALVERT COUNTY INDUSTRIAL PARK LOT 24R | Water | — | Significant Violation |
| Prince George'S County | NRG MD - BRANDYWINE FLYASH MANAGEMENT SITE | Water | — | Violation Identified |
| Princes Anne | ELWOOD LONG PROPERTY | Water | — | No Violation Identified |
| Princess Anne, | SOMERSET COUNTY SANITARY DISTRICT, INC. | Water | — | No Violation Identified |
| Pylesville | BECTON DICKINSON | Air, Hazardous waste | — | No Violation Identified |
| Pylesville | BON'S AUTO REFINISHING | Air, Hazardous waste | — | No Violation Identified |
| Pylesville | DELMARVA POWER & LIGHT CO HARFORD SUBSTA | Hazardous waste | — | No Violation Identified |
| Pylesville | GRACETON SUBSTATION | Hazardous waste | — | No Violation Identified |
| Pylesville | HA CO DPW BRIDGE #H-135 | Hazardous waste | — | No Violation Identified |
| Pylesville | HARFORD COUNTY DPW BRIDGE H-0132X FAWN GROVE ROAD OVER FALLING BRANCH | Hazardous waste | — | No Violation Identified |
| Pylesville | HARFORD COUNTY DPW BRIDGE H-0149 | Hazardous waste | — | No Violation Identified |
| Pylesville | HIGH'S GASOLINE STATION | Air | — | No Violation Identified |
| Pylesville | MONSIGNOR ODWYER RETREAT HOUSE-WTP 1 WELLS 2, 3, 4, 5 | Drinking water | — | No Violation Identified |
| Pylesville | NORTH HARFORD ELEMENTARY SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Pylesville | NORTH HARFORD HIGH SCHOOL | Air, Water, Hazardous waste | — | Significant Violation |
| Pylesville | NORTH HARFORD MIDDLE SCHOOL | Air, Water, Hazardous waste | — | No Violation Identified |
| Pylesville | SHA BRIDGE 1205700 | Hazardous waste | — | No Violation Identified |
| Pylsevile | ST MARYS CATHOLIC CHURCH-WTP 1 | Drinking water | — | No Violation Identified |
| Quantico | ACWORTH, M.C., AND S | Air | — | No Violation Identified |
| Quantico | CLEAN VENTURE INC | Hazardous waste | — | No Violation Identified |
| Quantico | POPLAR HILL WTP | Water | — | No Violation Identified |
| Quantico | POPLAR HILL WWTP | Water | — | No Violation Identified |
| Quantico | POPULAR HILL CORRECTIONAL CAMP | Air | — | No Violation Identified |
| Quantico | ROYAL OAK FARM | Water | — | No Violation Identified |
| Quantico | T.P.H. INDUSTRIES,INC. | Water | — | No Violation Identified |
| Quantico | WESTSIDE PRIMARY | Air, Water | — | No Violation Identified |
| Queen Anne | BLACKDOG FAMILY FARMS, LLC | Water | — | No Violation Identified |
| Queen Anne | DEPENDABLE SAND & GRAVEL | Air, Water | — | No Violation Identified |
| Queen Anne | HOPES VIEW FARM, LLC | Water | — | No Violation Identified |
| Queen Anne | MARVIN CALLAHAN/BARTLETT FARM | Water | — | No Violation Identified |
| Queen Anne | MARYLAND ARMY NATIONAL GUARD | Hazardous waste | — | No Violation Identified |
| Queen Anne | MDOT SHA BRIDGE # 1703203 | Hazardous waste | — | No Violation Identified |
| Queen Anne | MOUNTAIRE FARMS | Air | — | No Violation Identified |
| Queen Anne | MOUNTAIRE FARMS OF DELAWARE, INC. - QUEEN ANNE GRAIN | Water | — | No Violation Identified |
| Queen Anne | REMED/WALJAKS-ROUTE 404 & ROUTE 309 | Air | — | No Violation Identified |
| Queen Anne | SERENITY FARM | Water | — | No Violation Identified |
| Queen Anne | STOWMAN FARM | Water | — | No Violation Identified |
| Queen Anne | VIILAGE VIEW FARM | Water | — | No Violation Identified |
| Queen Anne | WALTER DENNY/DENNY FARM LLC | Water | — | No Violation Identified |
| Queen Anne | WILLIAM R. DARLING JR./TRINITY FARM | Water | — | No Violation Identified |
| Randalstown | CHAPEL HILL NURSING CENTER-WTP - WELLS 1, 2, 3 | Drinking water | — | Violation Identified |
| Raspeburg | GARDENS OF FAITH | Air | — | No Violation Identified |
| Rawlings | MILLERS AUTOMOTIVE | Hazardous waste | — | No Violation Identified |
| Rawlings | RAWLINGS WWTP | Water | — | Violation Identified |
| Redgate | WINTERS APARTMENTS WWTP | Water | — | — |
| Rhodesdale | BARNES FAMILY FARMS, LLC | Water | — | No Violation Identified |
| Rhodesdale | BLACK GOLD FARMS INC. | Water | — | Significant Violation |
| Rhodesdale | DECECCO | Air | — | No Violation Identified |
| Rhodesdale | HANA TRADERS LLC | Water | — | No Violation Identified |
| Rhodesdale | HELGASON FARMS, LLC | Water | — | No Violation Identified |
| Rhodesdale | JAMES HARDING-HIDDEN PINES FARM | Water | — | No Violation Identified |
| Rhodesdale | MCWILLIAMS CANNERY | Air | — | No Violation Identified |
| Rhodesdale | MOHAMMED AHMAD/ESHA FARM LLC | Water | — | No Violation Identified |
| Rhodesdale | NATHAN WOLF/WOLF FARM | Water | — | No Violation Identified |
| Rhodesdale | SHA BRIDGE 0900100 | Hazardous waste | — | No Violation Identified |
| Rhodesdale | THIZ IZ IT FARM (EXPANSION) | Water | — | No Violation Identified |
| Rhodesdale | WHEAT - RIDGE FARM, INC | Water | — | No Violation Identified |
| Ridge | BLU HAVEN PIER, LLC. | Water | — | No Violation Identified |
| Ridge | BUZZ'S MARINA, LLC. | Water | — | Unknown |
| Ridge | CORINTHIAN YACHT CLUB,INC. | Water | — | Significant Violation |
| Ridge | DOLLAR GENERAL STORE #15410 | Hazardous waste | — | No Violation Identified |
| Ridge | PT. LOOKOUT MARINA | Air | — | No Violation Identified |
| Ridge | RIDGE CONVENIENCE CENTER | Water | — | No Violation Identified |
| Ridge | RIDGE ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Ridgley | HOLLY ROAD COLLECTION SITE | Water | — | Significant Violation |
| Ridgley | MOUNTAIRE FARMS OF DELAWARE, INC. - RIDGELY GRAIN | Water | — | No Violation Identified |
| Riva | CROFTON MEDICAL ARTS BUILDING-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Riva | DURHAM SCHOOL SERVICES CSC 4145 RIVA | Water | — | No Violation Identified |
| Riva | RIVA VOLUNTEER FIRE DEPT | Hazardous waste | — | No Violation Identified |
| Riva | SYLVAN SHORES SERVICE COMPANY | Water | — | No Violation Identified |
| Riva | SYLVAN SHORES WWTP | Hazardous waste | — | No Violation Identified |
| Riverdale Park | TOWN OF RIVERDALE PARK DPW | Water | — | No Violation Identified |
| Riverside | MOBIL OIL CORPORATION S/S# N54 | Hazardous waste | — | No Violation Identified |
| Riverside | RIVERSIDE SHELL | Air | — | No Violation Identified |
| Riviera Beach | RIVIERA AUTO SERVICES | Hazardous waste | — | No Violation Identified |
| Riviera Beach | ST. JANE FRANCES DE CHANTAL CHURCH | Air | — | No Violation Identified |
| Roberts | PERDUE FARMS - BRIERLY MILL ROAD | Air | — | No Violation Identified |
| Rock Hall | DELMARVA POWER & LIGHT CO ROCK HALL SUBS | Hazardous waste | — | No Violation Identified |
| Rock Hall | DOLLAR GENERAL STORE #14491 | Hazardous waste | — | No Violation Identified |
| Rock Hall | EASTERN NECK NATL WILDLIFE REFUGE | Hazardous waste, Drinking water | — | No Violation Identified |
| Rock Hall | EXXON - 21340 ROCK HALL AVENUE | Air | — | No Violation Identified |
| Rock Hall | FAIRLEE, WORTON, EDESVILLE, KENNEDYVILLE & MILLINGTON WATER SUPPLY SYSTEM | Water | — | No Violation Identified |
| Rock Hall | HAVEN HARBOUR MARINA | Water, Hazardous waste | — | No Violation Identified |
| Rock Hall | HILL, HERMAN | Air | — | No Violation Identified |
| Rock Hall | LANKFORD BAY MARINA,INC. | Water, Hazardous waste | — | Unknown |
| Rock Hall | NORTH POINT MARINA | Air | — | No Violation Identified |
| Rock Hall | OSPREY POINT MARINA | Air, Water, Hazardous waste | — | No Violation Identified |
| Rock Hall | ROCK HALL MARINE RAILWAY INC | Water, Hazardous waste | — | Unknown |
| Rock Hall | ROCK HALL MIDDLE SCHOOL | Air | — | No Violation Identified |
| Rock Hall | ROCK HALL WTP | Water | — | No Violation Identified |
| Rock Hall | ROCK HALL WWTP | Water | 1 | Violation Identified |
| Rock Hall | ROCK HALL WWTP | Hazardous waste | — | No Violation Identified |
| Rock Hall | SHORE PRESS PRINTING | Hazardous waste | — | No Violation Identified |
| Rock Hall | SWAN CREEK MARINA, INC | Water | — | No Violation Identified |
| Rock Hall | WALGREENS DRUG STORE 11064 | Hazardous waste | — | No Violation Identified |
| Rockdale | SHELL OIL COMPANY | Air | — | No Violation Identified |
| Rocky Ridge | REDLAND BRICK | Air, Water | — | No Violation Identified |
| Rocky Ridge | STAMBAUGH'S BODY & PAINT SHOP | Air | — | No Violation Identified |
| Rohresersville | BIG CORK VINEYARD ROHRERSVILLE | Water | — | No Violation Identified |
| Rossville | EASTERN REGIONAL HEALTH CENTER | Air | — | No Violation Identified |
| Rossville | FLEXTEC OF MARYLAND | Air | — | No Violation Identified |
| Rossville | MACK TRECE | Air | — | No Violation Identified |
| Ruxton | CHURCH OF THE GOOD SHEPHERD-RUXTON | Air | — | No Violation Identified |
| Saalisbury | PERDUE AGRIBUSINESS, LLC | Water | — | No Violation Identified |
| Sabillasville | CATOCTIN MOUNTAIN PARK - ROUND MEADOW | Hazardous waste | — | No Violation Identified |
| Sabillasville | SABILLASVILLE ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Sabillasville | SABILLASVILLE ENVIRONMENTAL SCHOOL-WTP - WELL 1 | Drinking water | — | No Violation Identified |
| Sabillasville | ST MARKS LUTHERAN CHURCH-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Sabillasville | VICTOR CULLEN CENTER WWTP | Water | — | Violation Identified |
| Sabillasville | YMCA OF FREDERICK COUNTY | Water | — | No Violation Identified |
| Saint Charles | STODDERT, BENJAMIN ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Saint Inigoes | MD SHA BRIDGE # 1801000 | Hazardous waste | — | No Violation Identified |
| Saint Inigoes | NAS WEBSTER FIELD ANNEX | Water, Hazardous waste | — | Violation Identified |
| Saint James | SAINT JAMES SCHOOL | Water, Hazardous waste, Drinking water | — | No Violation Identified |
| Saint Leonard | A. H. HATCHER, INC. - ST. LEONARD | Water | — | No Violation Identified |
| Saint Leonard | BEACHES WATER COMPANY | Water, Drinking water | — | No Violation Identified |
| Saint Leonard | CITGO GAS STATION | Air | — | No Violation Identified |
| Saint Leonard | DOLLAR GENERAL STORE #17177 | Hazardous waste | — | No Violation Identified |
| Saint Leonard | JEFFERSON PATTERSON PARK & MUSEUM | Hazardous waste | — | No Violation Identified |
| Saint Leonard | PATUXENT ENVIRONMENTAL & AQUATIC RESEARCH LABORATO | Hazardous waste | — | No Violation Identified |
| Saint Leonard | SUNOCO | Air | — | No Violation Identified |
| Saint Mary'S City | SAINT MARY'S COLLEGE OF MARYLAND | Water | — | No Violation Identified |
| Saint Marys City | ST. MARY'S COLLEGE OF MARYLAND | Hazardous waste | — | No Violation Identified |
| Saint Michaels | BAY HUNDRED HEALTH CENTER | Hazardous waste | — | No Violation Identified |
| Saint Michaels | DELMARVA POWER & LIGHT CO | Hazardous waste | — | No Violation Identified |
| Saint Michaels | DELMARVA POWER & LIGHT CO | Hazardous waste | — | No Violation Identified |
| Saint Michaels | DELMARVA POWER - GRACE STREET SUBSTATION | Hazardous waste | — | No Violation Identified |
| Saint Michaels | MILES AWAY FARM LLC | Hazardous waste | — | No Violation Identified |
| Saint Michaels | ST. MICHAEL'S WWTP | Water | — | Violation Identified |
| Sandy Spring | BROOKE ROAD, 18529 | Air | — | No Violation Identified |
| Sandy Spring | FRIENDS HOUSE-SANDY SPRING | Air | — | No Violation Identified |
| Sandy Spring | LOWEST PRICE GAS STATION | Air | — | No Violation Identified |
| Sandy Spring | SANDY SPRING FRIENDS SCHOOL | Air, Hazardous waste | — | No Violation Identified |
| Sandy Spring | SHERWOOD HIGH | Air, Water, Hazardous waste | — | No Violation Identified |
| Scaggsville | SHELL GAS STATION | Air | — | No Violation Identified |
| Scotland | POINT LOOKOUT NORTH AND SOUTH WTP | Water | — | No Violation Identified |
| Scotland | POINT LOOKOUT STATE PARK WWTP | Water | — | Violation Identified |
| Secretary | HARRINGTON, PHILLIP J. & SON | Air | — | No Violation Identified |
| Secretary | SECRETARY WATER TREATMENT PLANT | Water | — | No Violation Identified |
| Secretary | SHUFELT SAND & GRAVEL - TEMPORARY | Air | — | No Violation Identified |
| Secretary | TOWN OF SECRETARY | Drinking water | — | No Violation Identified |
| Secretary | TWILLEY FARM | Water | — | No Violation Identified |
| Secretary | TWIN CITIES WWTP | Water | 1 | Violation Identified |
| Secretary | WARWICK MANOR BEHAVIORAL HEALTH-WTP - WELLS 1 & 2 | Drinking water | — | No Violation Identified |
| Seward | LEONARD W.H. & SONS | Air | — | No Violation Identified |
| Shady Side | BRICK HOUSE OF SHADY SIDE-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Shady Side | CHESAPEAKE YACHT CLUB | Air, Water | — | No Violation Identified |
| Shady Side | RENNO'S MARKET | Air | — | No Violation Identified |
| Shady Side | RENNOS QUALITY FOOD MARKET-WTP 1 | Drinking water | — | No Violation Identified |
| Shady Side | RICHARD'S CORNER GRILL | Air | — | No Violation Identified |
| Shady Side | SHADY SIDE ELEMENTARY SCHOOL | Water, Hazardous waste | — | No Violation Identified |
| Shady Side | SHADY SIDE SOFT SERVE-WTP 1 | Drinking water | — | No Violation Identified |
| Shady Side | SOMINACH & CO. | Air | — | No Violation Identified |
| Shady Side | SOUTH COUNTY COMMUNITY CHURCH-WELL | Drinking water | — | No Violation Identified |
| Shadyside | BAY COMMUNITY HEALTH-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Shadyside Recreation Area | CLARK'S LANDING YACHT SALES | Water | — | Unknown |
| Sharpsburg | AMOCO-RT. 34 AND RT 65 | Air | — | No Violation Identified |
| Sharpsburg | ANTIETAM NATIONAL BATTLEFIELD | Hazardous waste | — | No Violation Identified |
| Sharpsburg | ANTIETAM WWTP | Water | — | No Violation Identified |
| Sharpsburg | CANFIELD AUTO BODY SHOP | Air | — | No Violation Identified |
| Sharpsburg | CONFEDERATE DIESEL / BATTLEFIELD AUTOMOTIVE | Air | — | No Violation Identified |
| Sharpsburg | MOUNTAIN ENTERPRISES MTENT INC | Hazardous waste | — | No Violation Identified |
| Sharpsburg | SHARPSBURG ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Sharpsburg | TOWN OF SHARPSBURG | Drinking water | — | No Violation Identified |
| Sharptown | DELMARVA POWER & LIGHT CO SHARPTOWN SUBS | Hazardous waste | — | No Violation Identified |
| Sharptown | DENNIS TRAN/UNITE FARM | Water | — | No Violation Identified |
| Sharptown | DOLLAR GENERAL STORE #18578 | Hazardous waste | — | No Violation Identified |
| Sharptown | KULLEY FARM | Water | — | No Violation Identified |
| Sharptown | QUARRY PRODUCTS UNLIMITED, INC. | Water | — | No Violation Identified |
| Sharptown | SHARPTOWN ELEMENTARY SCHOOL | Air | — | No Violation Identified |
| Sharptown | SHARPTOWN WWTP | Water | 1 | Violation Identified |
| Sharptown | TRAVIS GOSLEE/T AND V FARMS LLC | Water | — | No Violation Identified |
| Sherwood | FERRY COVE PROJECT LLC - OYSTER NURSERY | Water | — | No Violation Identified |
| Sherwood | HARRISON & JARBOE | Air | — | No Violation Identified |
| Sherwood | HARRISON & JARBOE | Air | — | No Violation Identified |
| Sherwood Forest | SHERWOOD FOREST CLUB | Air | — | No Violation Identified |
| Sherwood Forest | SHERWOOD FOREST WATER COMPANY | Drinking water | — | No Violation Identified |
| Sherwood Forest | SHERWOOD FOREST WATER COMPANY-SHERWOOD FOREST WTP WELLS 1&2 | Water | — | No Violation Identified |
| Showell | GOLDEN PRIDE - SHOWELL | Air | — | No Violation Identified |
| Showell | SHOWELL PROCESSING PLANT | Air, Water, Hazardous waste, Drinking water | — | No Violation Identified |
| Silver Hill | BP | Air, Hazardous waste | — | No Violation Identified |
| Silver Hill | ST. BARNABAS ROAD, 3701 | Air | — | No Violation Identified |
| Silver Springs | HALLOWOOD RETREAT AND CONF. CENTER-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Silver Springs | KIKI TRUCK - CAR WASH, LLC | Water | — | No Violation Identified |
| Silver Springs | PENSKE AUTO CENTER | Hazardous waste | — | No Violation Identified |
| Solomon'S Island | CVS PHARMACY #2118 | Hazardous waste | — | No Violation Identified |
| Solomons | CHRIS WASHBURN'S BOAT YARD INC. | Hazardous waste | — | No Violation Identified |
| Solomons | CITGO | Air | — | No Violation Identified |
| Solomons | FASTOP | Air | — | No Violation Identified |
| Solomons | NAVAL AIR STATION PATUXENT RIVER- SOLOMONS ANNEX | Air, Water, Hazardous waste | — | Violation |
| Solomons | OCEAN TECH MARINE INC | Hazardous waste | — | No Violation Identified |
| Solomons | RELIABLE MARINE. INC. | Water | — | No Violation Identified |
| Solomons | SHA BRIDGE 0401900 | Hazardous waste | — | No Violation Identified |
| Solomons | SOLOMONS YACHTING CENTER | Water | — | No Violation Identified |
| Solomons | SPRING COVE MARINA | Air, Water, Hazardous waste | — | No Violation Identified |
| Solomons | UMCES-CHESAPEAKE BIOLOGICAL LABORATORY | Hazardous waste | — | No Violation Identified |
| Solomons | UNIVERSITY OF MARYLAND - CHESAPEAKE BIOLOGICAL LABORATORY | Water | — | No Violation Identified |
| Solomons | ZAHNISER'S YACHTING CENTER | Water, Hazardous waste | — | Unknown |
| Sparks Glencoe | CARROLL MOTOR FUELS-TREATMENT PLANT 300 | Drinking water | — | No Violation Identified |
| Sparks Glencoe | E. JOHN SCHMITZ - SONS, INC | Air, Hazardous waste | — | No Violation Identified |
| Sparks Glencoe | OLDFIELDS SCHOOL-OLDFIELD SCHOOL WTP - WELL 1 | Drinking water | — | No Violation Identified |
| Sparks Glencoe | SHA BRIDGE 0305400 | Hazardous waste | — | No Violation Identified |
| Sparks Glencoe | SHA BRIDGE 0305601 | Hazardous waste | — | No Violation Identified |
| Sparks Glencoe | SHA BRIDGE 0305602 | Hazardous waste | — | No Violation Identified |
| Sparks Glencoe | SHA BRIDGE 0305700 | Hazardous waste | — | No Violation Identified |
| Sparks Glencoe | TAYLOR WATER TECHNOLOGIES LLC - R&D | Hazardous waste | — | No Violation Identified |
| Sparrows | PERDUE AGRIBUSINESS LLC., SPARROWS POINT FACILITY | Water | — | No Violation Identified |
| Sparrows Pt | MARYLAND METALS PROCESSING, INC. | Air | — | No Violation Identified |
| Spencerville | WSSC - HAMPSHIRE GREENS ELEVATED TANKS | Hazardous waste | — | No Violation Identified |
| Springdale | CHARLES FLOWERS HIGH SCHOOL | Hazardous waste | — | No Violation Identified |
| St Mary'S City | CHANCELLOR'S POINT STATE PARK | Water | — | Significant Violation |
| St. Mary'S City | SAINT MARYS CITY VISITOR CENTER-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| St. Mary'S City | ST. MARY'S COLLEGE | Water | — | No Violation Identified |
| St. Michaels | CHESAPEAKE BAY MARITIME MUSEUM | Water, Hazardous waste | — | No Violation Identified |
| St. Michaels | CHESAPEAKE SEAFOOD CATERING, ETC-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| St. Michaels | MARTINGHAM UTILITIES COOPERATIVE-WTP - WELLS 1 & 2R | Drinking water | — | No Violation Identified |
| St. Michaels | MARTINGHAM UTILITIES WWTP & WTP | Water | — | No Violation Identified |
| St. Michaels | MILES RIVER YACHT CLUB-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| St. Michaels | ST. MICHAEL'S INN-WTP 1 - WELL 1 | Drinking water | — | No Violation Identified |
| Stevenson | COCKEY'S ENTERPRISES, INC | Water | — | No Violation Identified |
| Stevenson | GRAMERCY LLC (AKA KOINONIA PARTNERSHIP )-WTP 2 WOODS WELL 2 | Drinking water | — | No Violation Identified |
| Stevenson | ST. TIMOTHY'S SCHOOL | Air, Water | — | No Violation Identified |
| Stevenson | STEVENSON CROSSING LLC. | Water | — | No Violation Identified |
| Stevenson | STEVENSON UNIVERSITY | Water, Hazardous waste | — | Violation Identified |
| Stevenson | VILLA JULIE COLLEGE | Air | — | No Violation Identified |
| Stockton | BIG MILL POND FARM | Water | — | No Violation Identified |
| Stockton | DELMARVA POWER & LIGHT CO STOCKTON SUBST | Hazardous waste | — | No Violation Identified |
| Stockton | ROWLAND FARM | Water | — | No Violation Identified |
| Stockton | SNOW HILL CHILD DEVELOPMENT CENTER-WTP | Drinking water | — | Violation Identified |
| Stockton | STOCKTON HEAD START-WTP - WELL 1 | Drinking water | — | No Violation Identified |
| Stockton | TWIN OAK FARM | Water | — | No Violation Identified |
| Stoney Beach | COX CREEK WATER RECLAMATION FACILITY - TAR COVE | Air, Water | — | 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.