| Enforcement ID | 
                  Enforcement Type | 
                  Enf. Order No. | 
                  Title | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 393959 | 
                      
                    
                    Admin Civil Liability | 
                    R2-2014-1004 | 
                    ACL R2-2014-1004 for USS-POSCO INDUSTRIES | 
                    NPDINDLRG | 
                    01/23/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 355071 | 
                      
                    
                    Admin Civil Liability | 
                    SWB-2008-2-0032 | 
                    Expedited Payment Letter for USS-POSCO INDUSTRIES | 
                    NPDESWW | 
                    11/19/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 378900 | 
                      
                    
                    Oral Communication | 
                    None | 
                    Informal Enforcements | 
                    NPDINDLRG | 
                    06/01/2006 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 238684 | 
                      
                    
                    Admin Civil Liability | 
                    R2-2001-0087 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    07/15/2001 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 226587 | 
                      
                    
                    Admin Civil Liability | 
                    R2-2000-0084 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    11/29/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 225509 | 
                      
                    
                    Oral Communication | 
                    UNKNOWN | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    06/01/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 225508 | 
                      
                    
                    Oral Communication | 
                    UNKNOWN | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    05/01/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 225507 | 
                      
                    
                    Oral Communication | 
                    UNKNOWN | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    04/01/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 225506 | 
                      
                    
                    Oral Communication | 
                    UNKNOWN | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    03/01/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 236551 | 
                      
                    
                    Admin Civil Liability | 
                    R2-1999-0065 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    09/27/1999 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 224966 | 
                      
                    
                    Oral Communication | 
                    UNKNOWN | 
                    Enforcement - 2 071059002 | 
                    LNDISP | 
                    09/20/1999 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 223277 | 
                      
                    
                    Admin Civil Liability | 
                    94-047 | 
                    ACL 94-047 for USS-POSCO INDUSTRIES | 
                    NPDESWW | 
                    06/15/1994 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 222072 | 
                      
                    
                    Cease and Desist Order | 
                    92-154 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    12/16/1992 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 222323 | 
                      
                    
                    Admin Civil Liability | 
                    91-108 | 
                    ACL 91-108 for USS-POSCO INDUSTRIES | 
                    NPDESWW | 
                    10/16/1991 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 222410 | 
                      
                    
                    Cease and Desist Order | 
                    91-136 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    09/21/1991 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 222839 | 
                      
                    
                    Admin Civil Liability | 
                    89-090 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    05/17/1989 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 222863 | 
                      
                    
                    Admin Civil Liability | 
                    87-134 | 
                    Enforcement - 2 071059001 | 
                    NPDESWW | 
                    11/18/1987 | 
                    Historical |