| 7-000229 | Amtrak-Wilmington Complex | Aboveground Storage Tanks |
| 1000300023 | Amtrak Wilmington Maintenance Facility | Air Program |
| DED060058062 | Amtrak Wilmington Maintenance Facility | Hazardous Waste Generator |
| 2402 | Amtrak Central Electrification and Traffic Control Facility | Land Development Erosion Control |
| 0760 | APU/Amtrak Former Fueling Facility, Outfall 004 | Land Development Erosion Control |
| DE-0170 | Amtrak Wilmington Railyard | Site Investigation & Restoration Branch |
| DE-0266 | Amtrak Wilmington Refueling Facility | Site Investigation & Restoration Branch |
| DE-0159 | Amtrak Wilmington Train Yard | Site Investigation & Restoration Branch |
| 3-000523 | Amtrak Wilmington Maintenance Facility | Underground Storage Tank |
| DE0050962 | The National Railroad Passenger Corporation (Amtrak) Wilmington | Wastewater(NPDES) |