EPA Air · inspections by state and year

Air-emissions inspections in Delaware, 2026

237Inspections

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Delaware during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Delaware, 2026

Delaware, other years

Air-emissions inspections recorded in Delaware, 2026

Date	Facility	Where	Kind	Agency
2026-05-06	CITY OF DOVER-VAN SANT GENERATING STA	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-05-05	DELAWARE SOLID WASTE AUTHORITY, SANDTOWN	SANDTOWN, Kent, DE	PCE Off-Site	State
2026-05-04	CITY OF DOVER-VAN SANT GENERATING STA	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-05-04	DELAWARE SOLID WASTE AUTHORITY, SOUTHERN	GEORGETOWN, Sussex, DE	PCE Off-Site	State
2026-05-04	DELAWARE SOLID WASTE AUTHORITY, SOUTHERN	GEORGETOWN, Sussex, DE	FCE On-Site	State
2026-05-04	BIOENERGY INNOVATION CENTER (BIC)	SEAFORD, Sussex, DE	PCE Off-Site	State
2026-04-30	WARREN F BEASLEY POWER STATION (DEMEC)	SMYRNA, Kent, DE	PCE Off-Site	State
2026-04-30	CRODA, INC — high-priority violation on file	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-04-30	INDIAN RIVER POWER LLC	MILLSBORO, Sussex, DE	PCE Off-Site	State
2026-04-29	COLORS & EFFECTS USA LLC - NEWPORT	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-29	DELAWARE RECYCLABLE PRODUCTS, INC	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-04-28	AMERESCO DELAWARE ENERGY LLC - CENTRAL	SANDTOWN, Kent, DE	PCE Off-Site	State
2026-04-28	COLORS & EFFECTS USA LLC - NEWPORT	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-28	AEARO TECHNOLOGIES LLC	NEWARK, New Castle, DE	PCE Off-Site	State
2026-04-28	SIEMENS HEALTHCARE DIAGNOSTICS - GLASGOW	NEWARK, New Castle, DE	PCE On-Site Record/Report Review	State
2026-04-28	NORAMCO INC	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-28	FIRST STATE GENERATION, LLC	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-27	BAYHEALTH MEDICAL CENTER-KENT GENERAL HOSPITAL	DOVER (KENT,DE), New Castle, DE	FCE On-Site	State
2026-04-22	KRAFT HEINZ FOODS INC	DOVER (KENT,DE), New Castle, DE	FCE On-Site	State
2026-04-22	DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-21	INDIAN RIVER POWER LLC	MILLSBORO, Sussex, DE	PCE Off-Site	State
2026-04-20	ENERGY CENTER DOVER, LLC — high-priority violation on file	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-04-20	INDIAN RIVER POWER LLC	MILLSBORO, Sussex, DE	PCE Off-Site	State
2026-04-17	EASTERN SHORE NATURAL GAS-DELAWARE CITY	DELAWARE CITY, New Castle, DE	FCE On-Site	State
2026-04-14	1007 MARKET CONDOMINIUM ASSOCIATION	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-13	DELAWARE STATE UNIVERSITY	DOVER (KENT,DE), New Castle, DE	FCE On-Site	State
2026-04-13	INTERNATIONAL N&H USA, INC.	NEWARK, New Castle, DE	PCE Off-Site	State
2026-04-13	OSG SHIP MANAGEMENT, INC	DELAWARE INTERNATIONAL RACEWAY, Sussex, DE	PCE Off-Site	State
2026-04-10	CALPINE MID-ATLANTIC GENERATION-DELAWARE CITY ENERGY CENTER	DELAWARE CITY, New Castle, DE	PCE Off-Site	State
2026-04-10	CALPINE MID-ATLANTIC GENERATION-WEST ENERGY CENTER	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-10	CALPINE MID-ATLANTIC GENERATION-CHRISTIANA ENERGY CENTER	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-04-10	AIR LIQUIDE ADVANCED SEPARATIONS, NEWPORT PLANT	NEWPORT, New Castle, DE	PCE Off-Site	State
2026-04-10	AMERESCO DELAWARE ENERGY - SOUTHERN	GEORGETOWN, Sussex, DE	PCE Off-Site	State
2026-04-09	INTERNATIONAL N&H USA, INC.	NEWARK, New Castle, DE	FCE On-Site	State
2026-04-07	PROCTER & GAMBLE DOVER WIPES COMPANY	DOVER (KENT,DE), New Castle, DE	FCE On-Site	State
2026-04-07	CITY OF DOVER-VAN SANT GENERATING STA	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-04-07	KUEHNE CHEMICAL COMPANY	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-04-06	ORIENT CORPORATION OF AMERICA	SEAFORD, Sussex, DE	PCE Off-Site	State
2026-04-06	BIOENERGY INNOVATION CENTER (BIC)	SEAFORD, Sussex, DE	PCE Off-Site	State
2026-04-02	ALFRED I DUPONT HOSPITAL FOR CHILDREN	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-03-31	DELAWARE SOLID WASTE AUTHORITY, SANDTOWN	SANDTOWN, Kent, DE	PCE Off-Site	State
2026-03-31	DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-03-31	DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-03-31	ALFRED I DUPONT HOSPITAL FOR CHILDREN	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-03-31	DELAWARE RECYCLABLE PRODUCTS, INC	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-03-31	CONTRACTOR MATERIALS LLC-S HEALD	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-03-30	DELAWARE SOLID WASTE AUTHORITY, SANDTOWN	SANDTOWN, Kent, DE	PCE Off-Site	State
2026-03-26	GARRISON ENERGY CENTER, LLC	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-03-25	CALPINE MID-ATLANTIC GENERATION-EDGE MOOR	WILMINGTON, New Castle, DE	PCE On-Site Record/Report Review	State
2026-03-25	DELAWARE CITY LOGISTICS COMPANY SALES TERMINAL	DELAWARE CITY, New Castle, DE	PCE Off-Site	State
2026-03-25	MOUNTAIRE FARMS OF DELAWARE-MILLSBORO	MILLSBORO, Sussex, DE	PCE Off-Site	State
2026-03-24	WARREN F BEASLEY POWER STATION (DEMEC)	SMYRNA, Kent, DE	PCE Off-Site	State
2026-03-24	CHRISTIANA CARE HEALTH SERVICES - CHRISTIANA HOSPITAL	NEWARK, New Castle, DE	PCE Off-Site	State
2026-03-23	ROHM & HAAS ELECTRONIC MATERIALS,CMP,INC	NEWARK, New Castle, DE	FCE On-Site	State
2026-03-20	ORIENT CORPORATION OF AMERICA	SEAFORD, Sussex, DE	PCE Off-Site	State
2026-03-18	CRISP PARTNERS, LLC	WILMINGTON, New Castle, DE	FCE On-Site	State
2026-03-17	CRODA, INC — high-priority violation on file	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-03-17	CRISP PARTNERS, LLC	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-03-17	BIOENERGY INNOVATION CENTER (BIC)	SEAFORD, Sussex, DE	PCE On-Site Record/Report Review	State
2026-03-16	MOUNTAIRE FARMS OF DELAWARE-MILLSBORO	MILLSBORO, Sussex, DE	PCE On-Site Record/Report Review	State
2026-03-16	MOUNTAIRE FARMS OF DELAWARE-MILLSBORO	MILLSBORO, Sussex, DE	PCE On-Site Record/Report Review	State
2026-03-12	ILC ASTROSPACE, LLC	FREDERICA, Kent, DE	FCE On-Site	State
2026-03-11	FMC CORPORATION STINE HASKELL RESEARCH CENTER	NEWARK, New Castle, DE	PCE Off-Site	State
2026-03-11	AMERESCO DELAWARE ENERGY - SOUTHERN	GEORGETOWN, Sussex, DE	PCE Off-Site	State
2026-03-10	PERDUE FOODS LLC- MILFORD	MILFORD, Sussex, DE	PCE Off-Site	State
2026-03-10	PERDUE GRAIN & OILSEED LLC - BRIDGEVILLE	BRIDGEVILLE, Sussex, DE	PCE Off-Site	State
2026-03-05	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	PCE Off-Site	State
2026-03-05	MOUNTAIRE FARMS OF DELAWARE-MILLSBORO	MILLSBORO, Sussex, DE	PCE Off-Site	State
2026-03-05	MOUNTAIRE FARMS OF DELAWARE-MILLSBORO	MILLSBORO, Sussex, DE	PCE On-Site Record/Report Review	State
2026-03-03	ENERGY CENTER DOVER, LLC — high-priority violation on file	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-03-03	CALPINE MID-ATLANTIC GENERATION-EDGE MOOR	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-26	WILMINGTON WASTEWATER TREATMENT PLANT	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-26	OMI, INC./CITY OF WILMINGTON (REBF)	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-26	ALLEN HARIM FARMS LLC - SEAFORD	SEAFORD, Sussex, DE	PCE Off-Site	State
2026-02-25	DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-19	CRODA, INC — high-priority violation on file	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-02-19	CALPINE MID-ATLANTIC GENERATION-CHRISTIANA ENERGY CENTER	WILMINGTON, New Castle, DE	FCE On-Site	State
2026-02-18	BANK OF AMERICA, N.A. - DEERFIELD CAMPUS	NEWARK, New Castle, DE	PCE Off-Site	State
2026-02-18	GENERAL ELECTRIC COMPANY, GE AVIATION NEWARK, DELAWARE	NEWARK, New Castle, DE	PCE Off-Site	State
2026-02-17	DELAWARE STATE UNIVERSITY	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-02-15	MOUNTAIRE FARMS OF DELAWARE-MILLSBORO	MILLSBORO, Sussex, DE	PCE Off-Site	State
2026-02-13	AMTRAK WILMINGTON MAINTENANCE FACILITY	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-12	CLEAN EARTH OF NEW CASTLE INC	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-02-12	AMERESCO DELAWARE ENERGY - SOUTHERN	GEORGETOWN, Sussex, DE	PCE Off-Site	State
2026-02-11	ENERGY CENTER DOVER, LLC — high-priority violation on file	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-02-11	DEPT OF VETERANS AFFAIRS MEDICAL CENTER	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-11	FMC CORPORATION STINE HASKELL RESEARCH CENTER	NEWARK, New Castle, DE	PCE Off-Site	State
2026-02-10	ROHM & HAAS ELECTRONIC MATERIALS,CMP,INC	NEWARK, New Castle, DE	PCE Off-Site	State
2026-02-09	AMERESCO DELAWARE ENERGY LLC - CENTRAL	SANDTOWN, Kent, DE	PCE Off-Site	State
2026-02-09	CRODA, INC — high-priority violation on file	NEW CASTLE, New Castle, DE	PCE Off-Site	State
2026-02-09	AMERESCO DELAWARE ENERGY - SOUTHERN	GEORGETOWN, Sussex, DE	PCE On-Site Record/Report Review	State
2026-02-06	DUPONT EXPERIMENTAL STATION	WILMINGTON, New Castle, DE	PCE Off-Site	State
2026-02-06	ENERGY TRANSFER MARKETING & TERMINALS, L.P. MARCUS HOOK	CLAYMONT, New Castle, DE	PCE Off-Site	State
2026-02-06	INTERNATIONAL N&H USA, INC.	NEWARK, New Castle, DE	PCE On-Site Record/Report Review	State
2026-02-06	EASTERN SHORE NATURAL GAS-DELAWARE CITY	DELAWARE CITY, New Castle, DE	PCE Off-Site	State
2026-02-06	EASTERN SHORE NATURAL GAS-DELAWARE CITY	DELAWARE CITY, New Castle, DE	PCE Off-Site	State
2026-02-06	EASTERN SHORE NATURAL GAS - BRIDGEVILLE	BRIDGEVILLE, Sussex, DE	PCE Off-Site	State
2026-02-06	EASTERN SHORE NATURAL GAS - BRIDGEVILLE	BRIDGEVILLE, Sussex, DE	PCE Off-Site	State
2026-02-05	CITY OF DOVER-VAN SANT GENERATING STA	DOVER (KENT,DE), New Castle, DE	PCE Off-Site	State
2026-02-05	ENERGY TRANSFER MARKETING & TERMINALS, L.P. MARCUS HOOK	CLAYMONT, New Castle, DE	FCE On-Site	State

Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.