| Enforcement ID | 
                  Enforcement Type | 
                  Enf. Order No. | 
                  Title | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 446131 | 
                      
                    
                    Notice of Violation | 
                    None | 
                    NOV 01/25/2021 for Imperial CCD | 
                    WDRMUNILRG | 
                    01/25/2021 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 441751 | 
                      
                    
                    Notice of Violation | 
                    None | 
                    NOV 02/13/2020 for Imperial CCD | 
                    WDRMUNILRG | 
                    02/13/2020 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 430826 | 
                      
                    
                    Notice of Violation | 
                    None | 
                    NOV 04/04/2019 for Imperial CCD | 
                    WDRMUNILRG | 
                    04/04/2019 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 422596 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 05/29/2018 for Imperial CCD | 
                    WDRMUNILRG | 
                    05/29/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 416433 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 07/18/2017 for Imperial CCD | 
                    WDRMUNILRG | 
                    07/18/2017 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 406839 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 04/25/2016 for Imperial CCD | 
                    WDRMUNILRG | 
                    04/25/2016 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 405586 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 02/04/2016 for Imperial CCD | 
                    WDRMUNILRG | 
                    02/04/2016 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 405552 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 11/19/2014 for Imperial CCD | 
                    WDRMUNILRG | 
                    11/19/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 397682 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 05/22/2014 for Imperial CCD | 
                    WDRMUNILRG | 
                    05/22/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 373014 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 01/12/2010 for Imperial CCD | 
                    NPDMUNIOTH | 
                    01/12/2010 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 372969 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 11/17/2009 for Imperial CCD | 
                    NPDMUNIOTH | 
                    11/17/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 364932 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 04/09/09 for Imperial CCD | 
                    NPDMUNIOTH | 
                    04/09/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 362084 | 
                      
                    
                    Time Schedule Order | 
                    R7-2009-0044 | 
                    TSO No. R7-2009-0044 for Imperial CCD | 
                    NPDESWW | 
                    02/27/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 349251 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 07/14/08 for Imperial CCD | 
                    NPDMUNIOTH | 
                    07/14/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 349249 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 07/14/08 for Imperial CCD | 
                    NPDMUNIOTH | 
                    07/14/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 340561 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 01/25/08 for Imperial CCD | 
                    NPDESWW | 
                    01/25/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 332337 | 
                      
                    
                    Notice to Comply | 
                    None | 
                    01/26/07 NTC for Imperial CCD | 
                    NPDESWW | 
                    01/26/2007 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 332135 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 08/22/07 for Imperial CCD | 
                    NPDESWW | 
                    08/22/2007 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 332134 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    SEL 08/22/07 for Imperial CCD | 
                    NPDESWW | 
                    08/22/2007 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 307922 | 
                      
                    
                    Staff Enforcement Letter | 
                    None | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    07/06/2005 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 253365 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDESWW | 
                    11/03/2004 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 243119 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    08/04/2003 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 242236 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    05/07/2002 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 239739 | 
                      
                    
                    Notice to Comply | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    10/10/2002 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 237921 | 
                      
                    
                    Admin Civil Liability | 
                    R7-2001-0207 | 
                    Enforcement - 7A130113011 | 
                    NPDESWW | 
                    11/19/2001 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 237657 | 
                      
                    
                    Notice to Comply | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    08/24/2001 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 236032 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    04/25/2001 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 235952 | 
                      
                    
                    Notice to Comply | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    07/27/2001 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 232984 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    03/28/2001 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 232228 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    05/03/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 231820 | 
                      
                    
                    Staff Enforcement Letter | 
                    UNKNOWN | 
                    Enforcement - 7A130113011 | 
                    NPDMUNIOTH | 
                    04/07/2000 | 
                    Historical |