EPA Air · inspections by state, industry and year
Petroleum and coal products manufacturing (NAICS 3241): inspections in Delaware, 2025
- 46Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Delaware source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.
Petroleum and coal products manufacturing (NAICS 3241) in Delaware, other years
Other industries in Delaware, 2025
- Utilities (NAICS 2211) 78
- Chemical manufacturing (NAICS 3251) 25
- Chemical manufacturing (NAICS 3256) 25
- Waste management and remediation (NAICS 5622) 19
- Plastics and rubber products manufacturing (NAICS 3261) 17
- Hospitals (NAICS 6221) 16
- Chemical manufacturing (NAICS 3253) 14
- Food manufacturing (NAICS 3116) 12
- Professional, scientific and technical services (NAICS 5417) 12
- Chemical manufacturing (NAICS 3254) 11
- Pipeline transportation (NAICS 4862) 11
- Textile mills (NAICS 3133) 9
- Waste management and remediation (NAICS 5629) 8
- Primary metal manufacturing (NAICS 3312) 7
- Food manufacturing (NAICS 3111) 7
- Real estate (NAICS 5311) 6
- Utilities (NAICS 2213) 6
- Educational services (NAICS 6113) 5
- Chemical manufacturing (NAICS 3252) 5
- Primary metal manufacturing (NAICS 3313) 5
- Personal and laundry services (NAICS 8122) 4
- Food manufacturing (NAICS 3114) 4
- Data processing and hosting (NAICS 5182) 3
- Agriculture and forestry support (NAICS 1151) 3
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
- Accommodation (NAICS 7211) 3
- Fabricated metal product manufacturing (NAICS 3328) 3
- Rail transportation (NAICS 4821) 3
Air-emissions inspections recorded in Delaware, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-17 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-12-15 | CONTRACTOR MATERIALS LLC-S HEALD | NEW CASTLE, 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 |
| 2025-10-15 | DIAMOND MATERIALS, LLC | WILMINGTON, New Castle, DE | FCE On-Site | U.S. EPA |
| 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 |
| 2025-09-23 | CONTRACTOR MATERIALS LLC-S HEALD | NEW CASTLE, 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 |
| 2025-09-17 | ALLAN MYERS, DELAWARE, INC - DOVER | DOVER (KENT,DE), New Castle, DE | PCE Off-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 |
| 2025-08-26 | CONTRACTORS MATERIALS LLC - HEALD STREET | WILMINGTON, New Castle, DE | PCE Off-Site | State |
| 2025-08-06 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-08-06 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-07-11 | ALLAN MYERS, DELAWARE, INC - DOVER | DOVER (KENT,DE), New Castle, DE | PCE Off-Site | State |
| 2025-07-11 | THINK GREEN DELAWARE, LLC | WILMINGTON, New Castle, DE | FCE On-Site | State |
| 2025-06-30 | CONTRACTOR MATERIALS LLC-S HEALD | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-06-05 | ALLAN MYERS, DELAWARE, INC - GEORGETOWN | GEORGETOWN, Sussex, DE | PCE On-Site Record/Report Review | State |
| 2025-05-13 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-04-25 | ALLAN MYERS, DELAWARE, INC - GEORGETOWN | GEORGETOWN, Sussex, DE | PCE Off-Site | State |
| 2025-03-31 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-25 | CONTRACTOR MATERIALS LLC-S HEALD | NEW CASTLE, New Castle, DE | PCE Off-Site | State |
| 2025-03-05 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-05 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-05 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-03-04 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
| 2025-02-04 | DELAWARE CITY LOGISTICS COMPANY SALES TERMINAL | DELAWARE CITY, New Castle, DE | PCE Off-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.