EPA Air · inspections by state and year
Air-emissions inspections in Delaware, 2025
- 395Inspections
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 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Delaware, 2025
Delaware, other years
Air-emissions inspections recorded in Delaware, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-31 | CALPINE MID-ATLANTIC GENERATION-EDGE MOOR | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-12-31 | DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-12-31 | WILMINGTON WASTEWATER TREATMENT PLANT | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-12-31 | OMI, INC./CITY OF WILMINGTON (REBF) | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-12-30 | DELAWARE RECYCLABLE PRODUCTS, INC | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-12-18 | 1007 MARKET CONDOMINIUM ASSOCIATION | WILMINGTON, New Castle, DE | FCE On-Site | State |
| 2025-12-17 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-12-16 | HANOVER FOODS CORPORATION | CLAYTON, Kent, DE | FCE On-Site | U.S. EPA |
| 2025-12-16 | DUPONT EXPERIMENTAL STATION | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-12-15 | CONTRACTOR MATERIALS LLC-S HEALD | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-12-15 | PERDUE AGRIBUSINESS LLC - NANTICOKE AVENUE SEAFORD | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-12-12 | INDIAN RIVER POWER LLC | MILLSBORO, Sussex, DE | PCE Off-Site | State |
| 2025-12-11 | CITY OF DOVER-VAN SANT GENERATING STA | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-12-11 | 1007 MARKET CONDOMINIUM ASSOCIATION | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-12-11 | ROGERS CORPORATION | BEAR, New Castle, DE | PCE Off-Site | State |
| 2025-12-11 | BIOENERGY INNOVATION CENTER (BIC) | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-12-10 | INTERNATIONAL N&H USA, INC. | NEWARK, New Castle, DE | PCE On-Site Record/Report Review | State |
| 2025-12-08 | BIOENERGY INNOVATION CENTER (BIC) | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-12-05 | CLARIOS, LLC - MIDDLETOWN DISTRIBUTION CENTER | MIDDLETOWN, New Castle, DE | PCE Off-Site | State |
| 2025-12-05 | UNITED COCOA PROCESSOR, INC. | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-12-03 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-12-02 | CLEAN EARTH OF NEW CASTLE INC | NEW CASTLE, New Castle, DE | FCE On-Site | State |
| 2025-12-01 | BIOENERGY INNOVATION CENTER (BIC) | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-11-26 | DELAWARE RECYCLABLE PRODUCTS, INC | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-11-26 | ORIENT CORPORATION OF AMERICA | SEAFORD, Sussex, DE | FCE On-Site | State |
| 2025-11-24 | BANK OF AMERICA, N.A. - CHRISTIANA AND COLLINS CAMPUS | NEWARK, New Castle, DE | FCE On-Site | State |
| 2025-11-20 | PERDUE AGRIBUSINESS LLC - NANTICOKE AVENUE SEAFORD | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-11-18 | KRAFT HEINZ FOODS INC | DOVER (KENT,DE), New Castle, DE | PCE On-Site Record/Report Review | State |
| 2025-11-17 | HANDYTUBE LLC | CAMDEN, Kent, DE | PCE Off-Site | State |
| 2025-11-13 | DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-11-12 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-11-12 | ASTRAZENECA PHARMACEUTICALS, LLC-NEWARK | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-11-12 | AMICK FARMS, LLC | DELMAR, Sussex, DE | PCE On-Site Record/Report Review | State |
| 2025-11-12 | AMERESCO DELAWARE ENERGY - SOUTHERN | GEORGETOWN, Sussex, DE | PCE Off-Site | State |
| 2025-11-10 | ROGERS CORPORATION | BEAR, New Castle, DE | PCE Off-Site | State |
| 2025-11-07 | KRAFT HEINZ FOODS INC | DOVER (KENT,DE), New Castle, DE | PCE On-Site Record/Report Review | State |
| 2025-11-06 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-11-03 | BIOENERGY INNOVATION CENTER (BIC) | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-10-31 | DELAWARE RECYCLABLE PRODUCTS, INC | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-30 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-30 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-30 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-29 | ASTRAZENECA PHARMACEUTICALS, LLC-NEWARK | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-10-28 | DIAMOND STATE GENERATION PARTNERS (BLOOM ENERGY - RED LION) | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-10-28 | INDIAN RIVER POWER LLC | MILLSBORO, Sussex, DE | PCE Off-Site | State |
| 2025-10-27 | ROHM & HAAS ELECTRONIC MATERIALS,CMP,INC | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-10-27 | INDIAN RIVER POWER LLC | MILLSBORO, Sussex, DE | PCE Off-Site | State |
| 2025-10-24 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-24 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-24 | AMERICAN AIR LIQUIDE-GLASGOW | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-10-23 | AIR LIQUIDE ADVANCED SEPARATIONS, NEWPORT PLANT | NEWPORT, New Castle, DE | PCE Off-Site | State |
| 2025-10-20 | ROGERS CORPORATION | BEAR, New Castle, DE | PCE Off-Site | State |
| 2025-10-17 | DOVER AIR FORCE BASE | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-10-16 | UNIVERSITY OF DELAWARE, NEWARK | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-10-16 | BUCKEYE TERMINALS | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-10-16 | NORAMCO INC | WILMINGTON, New Castle, DE | FCE On-Site | U.S. EPA |
| 2025-10-16 | NEXPERA, LLC - NEXPERA RED LION PLANT | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-16 | AMERESCO DELAWARE ENERGY - SOUTHERN | GEORGETOWN, Sussex, DE | PCE Off-Site | State |
| 2025-10-15 | HANDYTUBE LLC | CAMDEN, Kent, DE | PCE Off-Site | State |
| 2025-10-15 | DIAMOND MATERIALS, LLC | WILMINGTON, New Castle, DE | FCE On-Site | U.S. EPA |
| 2025-10-13 | ENERGY CENTER DOVER, LLC — high-priority violation on file | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-10-10 | AMERESCO DELAWARE ENERGY - SOUTHERN | GEORGETOWN, Sussex, DE | PCE Off-Site | State |
| 2025-10-09 | CITY OF DOVER-VAN SANT GENERATING STA | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-10-09 | WARREN F BEASLEY POWER STATION (DEMEC) | SMYRNA, Kent, DE | PCE Off-Site | State |
| 2025-10-09 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-10-07 | DELAWARE SOLID WASTE AUTHORITY, SOUTHERN | GEORGETOWN, Sussex, DE | PCE Off-Site | State |
| 2025-10-06 | HIRSH INDUSTRIES, INC | DOVER (KENT,DE), New Castle, DE | FCE On-Site | State |
| 2025-10-03 | TRI-COUNTY MATERIALS, LLC | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-10-01 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-10-01 | BIOENERGY INNOVATION CENTER (BIC) | SEAFORD, Sussex, DE | PCE Off-Site | State |
| 2025-09-30 | DOVER AIR FORCE BASE | DOVER (KENT,DE), New Castle, DE | FCE On-Site | State |
| 2025-09-30 | DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-09-29 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | FCE On-Site | State |
| 2025-09-25 | HANOVER FOODS CORPORATION | CLAYTON, Kent, DE | FCE On-Site | State |
| 2025-09-25 | NORAMCO INC | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-09-24 | EDGEWELL PERSONAL CARE - PLANT 4 | DOVER (KENT,DE), New Castle, DE | PCE On-Site Record/Report Review | State |
| 2025-09-24 | CRODA, INC — high-priority violation on file | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-09-23 | COLORS & EFFECTS USA LLC - NEWPORT | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-09-23 | CHRISTIANA CARE HEALTH SERVICES - CHRISTIANA HOSPITAL | NEWARK, New Castle, DE | PCE Off-Site | State |
| 2025-09-23 | DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-09-23 | CRISP PARTNERS, LLC | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-09-23 | CONTRACTOR MATERIALS LLC-S HEALD | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-09-22 | ROGERS CORPORATION | BEAR, New Castle, DE | PCE Off-Site | State |
| 2025-09-22 | DELAWARE CITY LOGISTICS COMPANY SALES TERMINAL | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-09-18 | SATYS AFTERMARKET DELAWARE LLC | NEW CASTLE, New Castle, DE | FCE On-Site | State |
| 2025-09-18 | VERISIGN INC | NEW CASTLE, New Castle, DE | FCE On-Site | State |
| 2025-09-17 | ALLAN MYERS, DELAWARE, INC - DOVER | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-09-17 | AMERESCO DELAWARE ENERGY LLC - CENTRAL | SANDTOWN, Kent, DE | PCE Off-Site | State |
| 2025-09-17 | JUSTIN TANKS, LLC | GEORGETOWN, Sussex, DE | FCE On-Site | State |
| 2025-09-16 | DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND | WILMINGTON, New Castle, DE | PCE On-Site Record/Report Review | State |
| 2025-09-16 | PERDUE AGRIBUSINESS LLC - NANTICOKE AVENUE SEAFORD | SEAFORD, Sussex, DE | FCE On-Site | State |
| 2025-09-16 | AMERESCO DELAWARE ENERGY - SOUTHERN | GEORGETOWN, Sussex, DE | PCE Off-Site | State |
| 2025-09-09 | HANDYTUBE LLC | CAMDEN, Kent, DE | FCE On-Site | State |
| 2025-09-09 | RIVER ASPHALT II | DELMAR, Sussex, DE | FCE On-Site | U.S. EPA |
| 2025-09-09 | RIVER ASPHALT LLC DBA RIVER ASPHALT | DAGSBORO, Sussex, DE | FCE On-Site | U.S. EPA |
| 2025-09-08 | DOVER DOWNS INC. DBA BALLYS DOVER CASINO RESORT | DOVER (KENT,DE), New Castle, DE | PCE On-Site Record/Report Review | State |
| 2025-09-04 | GARRISON ENERGY CENTER, LLC | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-08-28 | PERDUE FOODS LLC- MILFORD | MILFORD, Sussex, DE | PCE Off-Site | State |
| 2025-08-28 | PERDUE FOODS LLC- MILFORD | MILFORD, Sussex, DE | PCE Off-Site | State |
| 2025-08-28 | DUPONT EXPERIMENTAL STATION | WILMINGTON, New Castle, DE | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.