| Enforcement ID | Enforcement Type | Enf. Order No. | Title | Program | Effective Date | Status | 
                
                  
      			   
                    
                      
                      
                        | 221263 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1041165 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225993 | Clean-up and Abatement Order | R4-1987-161 | CAO 87-161  - 4WIP1041691 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221262 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1040675 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 223189 | Clean-up and Abatement Order | 94-010 | Enforcement - 8 362380N01 | UNREGS | 01/28/1994 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225987 | Clean-up and Abatement Order | CAO | Enforcement - 4WIP1040676 | WIP | 12/31/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225988 | Clean-up and Abatement Order | R4-1987-0161 | CAO 87-161 - 4WIP1041343 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221010 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1040676 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221260 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1041691 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225994 | Clean-up and Abatement Order | R4-1987-161 | CAO 87-161  - 4WIP1041378 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 226090 | Clean-up and Abatement Order | R4-1992-0066 | CAO 92-066 - 4WIP1041691 | WIP | 12/22/1992 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225991 | Clean-up and Abatement Order | R4-1987-0161 | CAO 87-161 - 4WIP1045152 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221264 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1041343 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225992 | Clean-up and Abatement Order | R4-1987-161 | CAO 87-161  - 4WIP1040675 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225996 | Clean-up and Abatement Order | R4-1987-0161 | CAO 87-161  - 4WIP1045153 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 252864 | 13267 Letter | UNKNOWN | Enforcement - 8 362827001 | SLIC | 09/10/2004 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225989 | Clean-up and Abatement Order | R4-1987-0161 | CAO 87-161 - 4WIP1045154 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 225990 | Clean-up and Abatement Order | R4-1987-0161 | CAO 87-161 - 4WIP1040674 | WIP | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221258 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1045152 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 459694 | Admin Civil Liability | R2-2025-1003 | ACL R2-2025-1003 for Lockheed Martin Corp | NPDNONMUNIPRCS | 03/28/2025 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221254 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1040674 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 221256 | 13267 Letter | 13267 Letter | Enforcement - 4WIP1045154 | WIP | 11/29/2000 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224672 | Clean-up and Abatement Order | R4-1987-0161 | CAO 87-161- 4B192524N03 | UNREGS | 12/17/1987 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224685 | Clean-up and Abatement Order | R4-1992-0066 | CAO 92-066 - 4B192524N04 | ENFCAO | 12/22/1992 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 223188 | Clean-up and Abatement Order | 94-011 | Enforcement - 8 362380N01 | UNREGS | 01/28/1994 | Active | 
                
                  
      			   
                    
                      
                      
                        | 223186 | Clean-up and Abatement Order | 94-037 | Enforcement - 8 362380N01 | UNREGS | 04/22/1994 | Active | 
                
                  
      			   
                    
                      
                      
                        | 222629 | Clean-up and Abatement Order | 97-058 | CAO 97-58 for Lockheed Martin Corp. | UNREGS | 07/18/1997 | Active |