# EPA compliance records in Maryland — facilities by city

> 20,969 active facilities in Maryland under EPA air, water and hazardous-waste programs. Search by EPA ID, permit number or name.

## Environmental compliance records in Maryland

20,969 active facilities in Maryland are listed here. The most common industries: Retail Trade (3,410), Other Services (except Public Administration) (2,492), Manufacturing (2,187). 324 had a formal enforcement action in the last five years.

Checking a list of sites or suppliers? [Bulk lookups by EPA ID or address, and change alerts](/pro.md) — or take the dataset on [the datasets page](/data.md).

### 184 cities with 20 or more listed facilities

- [Aberdeen](/state/md/aberdeen.md) — 114
- [Abingdon](/state/md/abingdon.md) — 47
- [Accident](/state/md/accident.md) — 20
- [Adelphi](/state/md/adelphi.md) — 30
- [Annapolis](/state/md/annapolis.md) — 358
- [Annapolis Junction](/state/md/annapolis-junction.md) — 33
- [Arnold](/state/md/arnold.md) — 21
- [Baltimore](/state/md/baltimore.md) — 3,370
- [Baltimore City](/state/md/baltimore-city.md) — 153
- [Bel Air](/state/md/bel-air.md) — 181
- [Belcamp](/state/md/belcamp.md) — 35
- [Beltsville](/state/md/beltsville.md) — 200
- [Berlin](/state/md/berlin.md) — 98
- [Bethesda](/state/md/bethesda.md) — 239
- [Bishopville](/state/md/bishopville.md) — 21
- [Bladensburg](/state/md/bladensburg.md) — 52
- [Boonsboro](/state/md/boonsboro.md) — 28
- [Bowie](/state/md/bowie.md) — 100
- [Brandywine](/state/md/brandywine.md) — 62
- [Brooklyn](/state/md/brooklyn.md) — 27
- [Brunswick](/state/md/brunswick.md) — 20
- [California](/state/md/california.md) — 59
- [Cambridge](/state/md/cambridge.md) — 100
- [Capitol Heights](/state/md/capitol-heights.md) — 123
- [Catonsville](/state/md/catonsville.md) — 91
- [Centreville](/state/md/centreville.md) — 46
- [Charlotte Hall](/state/md/charlotte-hall.md) — 23
- [Chester](/state/md/chester.md) — 21
- [Chestertown](/state/md/chestertown.md) — 75
- [Cheverly](/state/md/cheverly.md) — 29
- [Chevy Chase](/state/md/chevy-chase.md) — 75
- [Clarksburg](/state/md/clarksburg.md) — 25
- [Clarksville](/state/md/clarksville.md) — 26
- [Clinton](/state/md/clinton.md) — 112
- [Cockeysville](/state/md/cockeysville.md) — 140
- [College Park](/state/md/college-park.md) — 97
- [Columbia](/state/md/columbia.md) — 239
- [Conowingo](/state/md/conowingo.md) — 21
- [Crisfield](/state/md/crisfield.md) — 36
- [Crofton](/state/md/crofton.md) — 40
- [Crownsville](/state/md/crownsville.md) — 24
- [Cumberland](/state/md/cumberland.md) — 148
- [Curtis Bay](/state/md/curtis-bay.md) — 61
- [Damascus](/state/md/damascus.md) — 22
- [Davidsonville](/state/md/davidsonville.md) — 29
- [Deale](/state/md/deale.md) — 21
- [Delmar](/state/md/delmar.md) — 32
- [Denton](/state/md/denton.md) — 63
- [Dickerson](/state/md/dickerson.md) — 20
- [District Heights](/state/md/district-heights.md) — 57
- [Dundalk](/state/md/dundalk.md) — 106
- [Dunkirk](/state/md/dunkirk.md) — 22
- [Easton](/state/md/easton.md) — 125
- [Edgewater](/state/md/edgewater.md) — 79
- [Edgewood](/state/md/edgewood.md) — 52
- [Eldersburg](/state/md/eldersburg.md) — 41
- [Elkridge](/state/md/elkridge.md) — 108
- [Elkton](/state/md/elkton.md) — 206
- [Ellicott](/state/md/ellicott.md) — 36
- [Ellicott City](/state/md/ellicott-city.md) — 82
- [Emmitsburg](/state/md/emmitsburg.md) — 22
- [Essex](/state/md/essex.md) — 104
- [Fallston](/state/md/fallston.md) — 45
- [Federalsburg](/state/md/federalsburg.md) — 75
- [Finksburg](/state/md/finksburg.md) — 50
- [Flintstone](/state/md/flintstone.md) — 20
- [Forest Hill](/state/md/forest-hill.md) — 38
- [Forestville](/state/md/forestville.md) — 63
- [Fort Washington](/state/md/fort-washington.md) — 54
- [Frederick](/state/md/frederick.md) — 569
- [Frostburg](/state/md/frostburg.md) — 50
- [Gaithersburg](/state/md/gaithersburg.md) — 386
- [Gambrills](/state/md/gambrills.md) — 52
- [Germantown](/state/md/germantown.md) — 110
- [Glen Burnie](/state/md/glen-burnie.md) — 285
- [Grantsville](/state/md/grantsville.md) — 40
- [Greenbelt](/state/md/greenbelt.md) — 75
- [Hagerstown](/state/md/hagerstown.md) — 459
- [Halethorpe](/state/md/halethorpe.md) — 79
- [Hampstead](/state/md/hampstead.md) — 48
- [Hancock](/state/md/hancock.md) — 41
- [Hanover](/state/md/hanover.md) — 95
- [Havre De Grace](/state/md/havre-de-grace.md) — 74
- [Hebron](/state/md/hebron.md) — 23
- [Hollywood](/state/md/hollywood.md) — 23
- [Hunt Valley](/state/md/hunt-valley.md) — 59
- [Huntingtown](/state/md/huntingtown.md) — 20
- [Hurlock](/state/md/hurlock.md) — 36
- [Hyattsville](/state/md/hyattsville.md) — 249
- [Ijamsville](/state/md/ijamsville.md) — 23
- [Indian Head](/state/md/indian-head.md) — 24
- [Jarrettsville](/state/md/jarrettsville.md) — 27
- [Jessup](/state/md/jessup.md) — 141
- [Joppa](/state/md/joppa.md) — 69
- [Kensington](/state/md/kensington.md) — 70
- [La Plata](/state/md/la-plata.md) — 72
- [Landover](/state/md/landover.md) — 118
- [Lanham](/state/md/lanham.md) — 75
- [Laurel](/state/md/laurel.md) — 299
- [Lavale](/state/md/lavale.md) — 26
- [Leonardtown](/state/md/leonardtown.md) — 37
- [Lexington Park](/state/md/lexington-park.md) — 42
- [Linthicum](/state/md/linthicum.md) — 49
- [Lothian](/state/md/lothian.md) — 32
- [Lusby](/state/md/lusby.md) — 27
- [Lutherville](/state/md/lutherville.md) — 30
- [Lutherville Timonium](/state/md/lutherville-timonium.md) — 35
- [Manchester](/state/md/manchester.md) — 20
- [Marlow Heights](/state/md/marlow-heights.md) — 27
- [Maryland](/state/md/maryland.md) — 113
- [Mechanicsville](/state/md/mechanicsville.md) — 25
- [Middle River](/state/md/middle-river.md) — 83
- [Middletown](/state/md/middletown.md) — 30
- [Millersville](/state/md/millersville.md) — 83
- [Millington](/state/md/millington.md) — 25
- [Mount Airy](/state/md/mount-airy.md) — 48
- [Mount Rainier](/state/md/mount-rainier.md) — 44
- [North East](/state/md/north-east.md) — 81
- [Nottingham](/state/md/nottingham.md) — 29
- [Oakland](/state/md/oakland.md) — 102
- [Ocean City](/state/md/ocean-city.md) — 64
- [Odenton](/state/md/odenton.md) — 63
- [Olney](/state/md/olney.md) — 31
- [Owings](/state/md/owings.md) — 22
- [Owings Mills](/state/md/owings-mills.md) — 117
- [Oxon Hill](/state/md/oxon-hill.md) — 83
- [Parkton](/state/md/parkton.md) — 27
- [Parkville](/state/md/parkville.md) — 58
- [Parsonsburg](/state/md/parsonsburg.md) — 23
- [Pasadena](/state/md/pasadena.md) — 141
- [Perry Hall](/state/md/perry-hall.md) — 30
- [Perryville](/state/md/perryville.md) — 55
- [Phoenix](/state/md/phoenix.md) — 26
- [Pikesville](/state/md/pikesville.md) — 74
- [Pocomoke City](/state/md/pocomoke-city.md) — 88
- [Port Deposit](/state/md/port-deposit.md) — 27
- [Potomac](/state/md/potomac.md) — 38
- [Preston](/state/md/preston.md) — 32
- [Prince Frederick](/state/md/prince-frederick.md) — 75
- [Princess Anne](/state/md/princess-anne.md) — 68
- [Queenstown](/state/md/queenstown.md) — 23
- [Randallstown](/state/md/randallstown.md) — 55
- [Reisterstown](/state/md/reisterstown.md) — 73
- [Ridgely](/state/md/ridgely.md) — 21
- [Rising Sun](/state/md/rising-sun.md) — 31
- [Riverdale](/state/md/riverdale.md) — 28
- [Rockville](/state/md/rockville.md) — 607
- [Rosedale](/state/md/rosedale.md) — 92
- [Salisbury](/state/md/salisbury.md) — 322
- [Savage](/state/md/savage.md) — 23
- [Seabrook](/state/md/seabrook.md) — 20
- [Seat Pleasant](/state/md/seat-pleasant.md) — 30
- [Severn](/state/md/severn.md) — 43
- [Severna Park](/state/md/severna-park.md) — 48
- [Silver Spring](/state/md/silver-spring.md) — 518
- [Smithsburg](/state/md/smithsburg.md) — 23
- [Snow Hill](/state/md/snow-hill.md) — 42
- [Sparks](/state/md/sparks.md) — 24
- [Sparrows Point](/state/md/sparrows-point.md) — 53
- [Stevensville](/state/md/stevensville.md) — 46
- [Suitland](/state/md/suitland.md) — 86
- [Sykesville](/state/md/sykesville.md) — 59
- [Takoma Park](/state/md/takoma-park.md) — 62
- [Taneytown](/state/md/taneytown.md) — 34
- [Temple Hills](/state/md/temple-hills.md) — 68
- [Thurmont](/state/md/thurmont.md) — 57
- [Timonium](/state/md/timonium.md) — 63
- [Towson](/state/md/towson.md) — 174
- [Union Bridge](/state/md/union-bridge.md) — 24
- [Upper Marlboro](/state/md/upper-marlboro.md) — 187
- [Waldorf](/state/md/waldorf.md) — 171
- [Walkersville](/state/md/walkersville.md) — 22
- [Westernport](/state/md/westernport.md) — 21
- [Westminster](/state/md/westminster.md) — 242
- [Westover](/state/md/westover.md) — 37
- [Wheaton](/state/md/wheaton.md) — 44
- [White Hall](/state/md/white-hall.md) — 26
- [White Marsh](/state/md/white-marsh.md) — 53
- [Whiteford](/state/md/whiteford.md) — 22
- [Willards](/state/md/willards.md) — 34
- [Williamsport](/state/md/williamsport.md) — 78
- [Windsor Mill](/state/md/windsor-mill.md) — 21
- [Woodbine](/state/md/woodbine.md) — 20
- [Woodlawn](/state/md/woodlawn.md) — 63

[Smaller places](/state/md/other-places.md) — 2,966 facilities.

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Página: https://facility-compliance-records.pages.dev/state/md/
Fonte: https://echo.epa.gov/tools/data-downloads
Recolha: 2026-09-27