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Data / Environmental compliance / Maryland

Environmental compliance in Maryland: 1,201 facilities, $39,022,331 in penalties (2021 to 2026)

EPA's ECHO database lists 1,201 facilities in Maryland with a formal enforcement action, penalties of $5,000 or more, three or more quarters in significant noncompliance or a federal case in the five years to November 1, 2026: 609 formal actions, 377 informal actions and $39,022,331 in penalties.

SpecStream is the live web data engine for teams and agents. It reads EPA's enforcement and compliance records, and this page is that reading. Ask for the facilities you check by industry, state or program and new inspections, violations and penalties arrive in your sheet, CRM, Slack or agent as EPA and the states record them.

Get facilities like theseWatch MarylandClean Air Act penalties
State
Maryland
Facilities
1,201
Formal enforcement actions
609
Informal actions
377
Penalties
$39,022,331 ($12,918,100 from federal cases)
Facilities with three or more quarters in significant noncompliance
899

Industries with the largest penalties

IndustryNAICSFacilitiesPenalties
Animal Food Manufacturing31116$16,024,500
Couriers and Express Delivery Services492114$5,300,000
Industrial Machinery Manufacturing33321$5,300,000
Local Messengers and Local Delivery49221$5,300,000
General Freight Trucking48419$1,935,400
Water, Sewage and Other Systems221322$1,723,915
Waste Treatment and Disposal56229$1,186,949
Electric Power Generation, Transmission and Distribution22115$692,000
Cement and Concrete Product Manufacturing327312$626,391
Other Miscellaneous Manufacturing33993$520,000
Architectural and Structural Metals Manufacturing33236$429,402
Scientific Research and Development Services54177$308,696
Paint, Coating, and Adhesive Manufacturing32552$258,680
Petroleum and Petroleum Products Merchant Wholesalers42476$248,066
Sugar and Confectionery Product Manufacturing31131$211,000
Lime and Gypsum Product Manufacturing32741$175,000
Warehousing and Storage49318$125,690
Clay Product and Refractory Manufacturing32711$125,484
Pharmaceutical and Medicine Manufacturing32547$82,482
Petroleum and Coal Products Manufacturing32417$77,000
Basic Chemical Manufacturing32515$74,410
Miscellaneous Durable Goods Merchant Wholesalers42391$65,000
Steel Product Manufacturing from Purchased Steel33121$55,000
Other Chemical Product and Preparation Manufacturing32593$53,400
Animal Slaughtering and Processing31162$50,000
Coating, Engraving, Heat Treating, and Allied Activities33283$48,542
Other Food Manufacturing31195$47,000
Plastics Product Manufacturing32616$43,879
Printing and Related Support Activities32315$38,650
Justice, Public Order, and Safety Activities92213$31,600
Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing32522$30,157
Soap, Cleaning Compound, and Toilet Preparation Manufacturing32563$25,971
General Medical and Surgical Hospitals62218$24,630
Colleges, Universities, and Professional Schools61136$15,000
Elementary and Secondary Schools611118$14,268
Bakeries and Tortilla Manufacturing31182$14,000
Business, Professional, Labor, Political, and Similar Organizations81391$13,750
Medical Equipment and Supplies Manufacturing33912$13,688
Communications Equipment Manufacturing33422$13,277
Other Amusement and Recreation Industries713912$12,500

Facilities with the largest penalties

Ranked by penalties of the last five years. Each row links to EPA's facility report.

FacilityCityStateFormal actionsPenaltiesQuarters in significant noncomplianceLatest penaltySource
Perdue Agribusiness Inc, Zion Church Road ComplexSalisburyMD4$16,024,50012February 17, 2025echo.epa.gov
U.P.S., 8325 Ardwick-ArdmoreLandoverMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel ServiceJessupMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel ServiceLaurelMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, Aberdeen (mdabr)AberdeenMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, BurtonsvilleLaurelMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, CumberlandCumberlandMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, FrederickFrederickMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, GaithersburgGaithersburgMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, Hagerstown (mdhag)HagerstownMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, Hunt ValleySparksMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, LandoverLandoverMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, Quad AvenueBaltimoreMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, SalisburySalisburyMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, Vero RoadHalethorpeMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service, Waldorf (mdwal)WaldorfMD2$5,300,0000October 17, 2022echo.epa.gov
United Parcel Service Inc., EastonEastonMD2$5,300,0000October 17, 2022echo.epa.gov
Petroleum Management IncCurtis BayMD5$920,0000April 12, 2024echo.epa.gov
Tforce Freight, CumberlandCumberlandMD2$860,4000December 12, 2022echo.epa.gov
Tforce Freight, ElktonElktonMD2$860,4000December 12, 2022echo.epa.gov
Tforce Freight, FederalsburgFederalsburgMD2$860,4000December 12, 2022echo.epa.gov
Tforce Freight, HagerstownWilliamsportMD2$860,4000December 12, 2022echo.epa.gov
Tforce Freight, WashingtonLandoverMD2$860,4000December 12, 2022echo.epa.gov
Tforce Freight, Inc.BaltimoreMD2$860,4000December 12, 2022echo.epa.gov
Boone's Mobile Estate WWTPLothianMD4$646,16211August 28, 2024echo.epa.gov
Lyons Creek Mobile Home Park WWTPLothianMD4$646,1626August 28, 2024echo.epa.gov
Abf Freight System, Inc.HagerstownMD1$535,0000September 14, 2023echo.epa.gov
Abf Freight System, Inc.ElkridgeMD1$535,0000September 14, 2023echo.epa.gov
Aalberts Surface TreatmentBaltimoreMD2$520,0000July 9, 2024echo.epa.gov
Patapsco Wastewater Treatment FacilityBaltimoreMD19$511,6000July 30, 2026echo.epa.gov
Potomac Water Filtration PlantPotomacMD3$464,80011June 24, 2026echo.epa.gov
Canam Steel Corp Point of Rocks PlantPoint of RocksMD3$429,40210September 2, 2025echo.epa.gov
Iag PerformanceWestminsterMD1$426,1000September 16, 2025echo.epa.gov
Back River Wastewater Treatment FacilityBaltimoreMD12$385,2005July 30, 2026echo.epa.gov
Schuster, Daniel, Inc.Owings MillsMD2$294,9940August 31, 2023echo.epa.gov
Uniformed Service University of Health Sciences/cnrmBethesdaMD2$289,27612June 7, 2024echo.epa.gov
Patuxent MHC, LLCLothianMD2$280,0002August 28, 2024echo.epa.gov
Patuxent WWTPLothianMD2$280,0000August 28, 2024echo.epa.gov
Petroleum Recovery and Remediation Management, Inc.BaltimoreMD2$230,0000April 12, 2024echo.epa.gov
Hawkins Point PlantBaltimoreMD3$211,5000November 18, 2023echo.epa.gov
Maryland Manor WWTPHarwoodMD2$210,0000August 28, 2024echo.epa.gov
Maryland Manor WWTPHarwoodMD2$210,0000August 28, 2024echo.epa.gov
CytonixSilver SpringMD1$190,5250May 5, 2025echo.epa.gov
New NGC, Inc. DBA National Gypsum CompanyHighlandtownMD1$175,00011June 7, 2022echo.epa.gov
Tnemec CompanyBaltimoreMD2$174,6800January 10, 2022echo.epa.gov
US Army Aberdeen Proving GroundAberdeen Proving GroundMD3$165,0560August 21, 2024echo.epa.gov
Daniel G. Schuster, LLC, Portable Plant #5BaltimoreMD2$153,3971November 12, 2024echo.epa.gov
Western Regional ParkWoodbineMD5$149,8527June 18, 2026echo.epa.gov
Ashleigh Knolls Shared Sewage Disposal FacilityClarksvilleMD4$149,8521June 18, 2026echo.epa.gov
Walnut Creek Subdivision, Shared FacilityEllicott CityMD4$149,8521June 18, 2026echo.epa.gov
Walnut GroveRockvilleMD4$149,8521June 18, 2026echo.epa.gov
Daniel G. Schuster, Inc., Frederick PlantFrederickMD1$147,4970August 31, 2023echo.epa.gov
Schuster Concrete Ready Mix (aka Merit Concrete)LaurelMD1$147,4970August 31, 2023echo.epa.gov
Schuster Concrete Rockville PRockvilleMD1$147,4970August 31, 2023echo.epa.gov
Tony's Corvette Shop, Inc.GaithersburgMD1$135,0000September 1, 2022echo.epa.gov
LKQ Heavy Truck PartsEastonMD1$130,0000December 8, 2021echo.epa.gov
LKQ Pick Your Part (edgewood)EdgewoodMD1$130,0000December 8, 2021echo.epa.gov
LKQ Pick Your Part, BaltimoreBaltimoreMD1$130,0000December 8, 2021echo.epa.gov
LKQ Pick Your Part, HawkinsBaltimoreMD1$130,0000December 8, 2021echo.epa.gov
LKQ Pick Your Part / Mount AiryMount AiryMD1$130,0000December 8, 2021echo.epa.gov
Amrize Hagerstown Cement Plant (formerly Holcim HaHagerstownMD4$128,00012January 12, 2023echo.epa.gov
Pseg Keys Energy CenterBrandywineMD1$125,0000January 19, 2022echo.epa.gov
Kao USAOdentonMD2$109,8000August 4, 2022echo.epa.gov
Elkton WWTPElktonMD2$96,3420August 12, 2025echo.epa.gov
Dap Global Inc.BaltimoreMD3$84,0000June 10, 2025echo.epa.gov
Westminster WWTPWestminsterMD3$66,3000December 13, 2023echo.epa.gov
Baltimore Scrap CorporationBaltimoreMD2$65,0000October 29, 2024echo.epa.gov
The United Oil Company, Inc.BaltimoreMD1$63,0000August 4, 2022echo.epa.gov
D.C. MaterialsHyattsvilleMD4$62,7420September 29, 2026echo.epa.gov
Brody Truck Rental West BaltimoreBaltimoreMD1$62,7340August 25, 2025echo.epa.gov
Crisfield WWTPCrisfieldMD1$62,0001November 10, 2023echo.epa.gov
DCM Legacy, Inc.HyattsvilleMD1$57,7420June 2, 2025echo.epa.gov
Plymouth Tube CompanySalisburyMD1$55,00010June 26, 2026echo.epa.gov
Qiagen SciencesGermantownMD3$53,4000May 6, 2022echo.epa.gov
Valley Proteins Inc-Linkwood FacilityLinkwoodMD1$50,00011June 10, 2026echo.epa.gov
Lafarge Building Material IncSparrows PointMD1$50,0000September 27, 2023echo.epa.gov
Chalk Point Generating StationAquascoMD1$49,0000May 21, 2024echo.epa.gov
W. R. Grace & Co., Conn.Curtis BayMD1$47,0003July 30, 2024echo.epa.gov
Baymart LiquorsAnnapolisMD2$46,4980August 24, 2023echo.epa.gov
Becton DickinsonSparksMD2$46,1820August 7, 2025echo.epa.gov
Shoppes at Apple Greene WWTPDunkirkMD1$44,7370November 29, 2024echo.epa.gov
Western Branch Wastewater Treatment PlantUpper MarlboroMD1$44,3600January 5, 2022echo.epa.gov
American YeastDundalkMD3$44,0003June 29, 2023echo.epa.gov
The Berg Brothers Recycling CompanyBaltimoreMD2$44,0004January 31, 2024echo.epa.gov
Kenilworth Red Top Gas StationRiverdaleMD1$43,4330February 24, 2023echo.epa.gov
Little Patuxent Water Reclamation PlantSavageMD1$42,3181August 22, 2025echo.epa.gov
Bannister Neighborhood PoolWaldorfMD6$41,07611July 28, 2026echo.epa.gov
Hampshire Neighborhood Assoc. PoolWaldorfMD6$41,07610July 28, 2026echo.epa.gov
Sheffield Neighborhood Assoc. PoolWaldorfMD6$41,07610July 28, 2026echo.epa.gov
Wakefield Heighborhood Association PoolWaldorfMD6$41,0767July 28, 2026echo.epa.gov
Bannister Neighborhood PoolWaldorfMD6$41,0766July 28, 2026echo.epa.gov
Doechester NH Asso.poolWaldorfMD6$41,0766July 28, 2026echo.epa.gov
Middletown, East WWTPMiddletownMD2$40,4141August 8, 2023echo.epa.gov
Jessup Correctional FacilityJessupMD2$40,0000June 16, 2026echo.epa.gov
Renditions Golf CourseDavidsonvilleMD1$40,0006March 31, 2025echo.epa.gov
Holiday Mobile Estates, IncJessupMD1$36,0006January 8, 2024echo.epa.gov
The Southern Galvanizing CompanyBaltimoreMD3$35,1025January 30, 2026echo.epa.gov
Thunderbird Motel WWTPNewburgMD2$35,00011October 1, 2024echo.epa.gov
Freedom District Water Treatment PlantSykesvilleMD1$34,8757July 12, 2023echo.epa.gov
United Iron & MetalBaltimoreMD1$32,5000June 14, 2023echo.epa.gov

By program

ProgramFacilitiesFormal actionsInformal actionsPenaltiesFacilities with quarters in significant noncompliance
Clean Air Act2044855$17,738,73928
Clean Water Act1,0282560$5,849,958903
Hazardous waste (RCRA)2439347$1,339,52013
Drinking water (SDWA)442275$00

Updated November 7, 2026. Read from US EPA, Enforcement and Compliance History Online (ECHO). Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.