| Enforcement ID | Enforcement Type | Enf. Order No. | Title | Program | Effective Date | Status | 
                
                  
      			   
                    
                      
                      
                        | 448905 | Time Schedule Order | R5-2022-0900 | TSO R5-2022-0900 for Auburn City | NPDMUNILRG | 07/01/2022 | Active | 
                
                  
      			   
                    
                      
                      
                        | 231724 | Admin Civil Liability | R5-1995-0513 | Enforcement - 5A310100001 | NPDESWW | 11/30/1995 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 231746 | Admin Civil Liability | R5-1996-0514 | ACLC R5-1996-0514 for Auburn City, Auburn WWTP | NPDESWW | 10/18/1996 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 372603 | Notice of Violation | None | NOV 10/08/2009 for Auburn City | NPDMUNILRG | 10/08/2009 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374842 | Notice of Violation | None | NOV 03/17/2010 for Auburn City WWTP | NPDMUNILRG | 03/17/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 376533 | Admin Civil Liability | R5-2010-0545 | MMPC R5-2010-0545 for Auburn City, Auburn WWTP | NPDMUNILRG | 11/04/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 376547 | Notice of Violation | None | NOV 11/01/2010 for Auburn City WWTP | NPDMUNILRG | 11/01/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 383077 | Staff Enforcement Letter | None | SEL 02/01/2012 for Auburn City WWTP | NPDMUNILRG | 02/01/2012 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224033 | Admin Civil Liability | R5-1994-0523 | ACLC 94-523 for Auburn City, Auburn WWTP | NPDESWW | 12/15/1994 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224818 | Cease and Desist Order | R5-1996-0034 | CDO R5-1996-0034 for Auburn City, Auburn WWTP | NPDESWW | 01/26/1996 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 242391 | Staff Enforcement Letter | None | Enforcement - 5A310300001 | LNDISP | 08/15/2003 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 312422 | Staff Enforcement Letter | None | SEL 08/09/2006 for Auburn Landfill | LNDISP | 08/09/2006 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 353730 | Notice of Violation | None | NOV 10/08/2008 for Auburn City, Auburn WWTP | NPDMUNILRG | 10/08/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 375164 | Notice of Violation | None | NOV 07/23/2010 for Auburn City WWTP | NPDMUNILRG | 07/23/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 401544 | Notice of Violation | None | NOV 6/15/2015 for Auburn City, City of Auburn CS | SSOMUNILRG | 06/15/2015 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 422399 | Notice of Violation | None | NOV 06/18/2018 for Auburn City | NPDMUNILRG | 06/18/2018 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 424925 | Notice of Violation | None | NOV 08/24/2018 for Auburn City | NPDMUNILRG | 08/24/2018 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 430282 | Notice of Violation | None | NOV 05/01/2019 for Auburn City | NPDMUNILRG | 05/01/2019 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 449883 | Notice of Violation | None | NOV 11/09/2022 for Auburn City | NPDMUNILRG | 11/09/2022 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 459716 | Notice of Violation | None | NOV 01/15/2025 for Auburn City | NPDMUNILRG | 01/15/2025 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 451217 | Notice of Violation | None | NOV 02/14/2023 for Auburn City | NPDMUNILRG | 02/14/2023 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224503 | Cease and Desist Order | R5-1998-0190 | CDO R5-1998-0190 for Auburn City, Auburn WWTP | NPDESWW | 09/11/1998 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 242175 | Cease and Desist Order | R5-2002-0049 | CDO R5-2002-0049 for Auburn City, Auburn WWTP | NPDESWW | 04/26/2002 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 244853 | Staff Enforcement Letter | None | Enforcement - 5A310300001 | LNDISP | 04/11/2003 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 255808 | Cease and Desist Order | R5-2005-0031 | CDO R5-2005-0031 for Auburn City, Auburn WWTP | NPDMUNILRG | 03/17/2005 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 345231 | Cease and Desist Order | R5-2008-0010 | CDO R5-2008-0010 for Auburn City, Auburn WWTP | NPDMUNILRG | 01/25/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374609 | Admin Civil Liability | R5-2010-0527 | MMPC R5-2010-0527 for Auburn City, Auburn WWTP | NPDMUNILRG | 06/25/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374816 | Notice of Violation | None | NOV 04/19/2010 for Auburn City WWTP | NPDMUNILRG | 04/19/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 376170 | Notice of Violation | None | NOV 10/01/2010 for Auburn City WWTP | NPDMUNILRG | 10/01/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 377375 | Notice of Violation | None | NOV 01/24/2011 for Auburn City WWTP | NPDMUNILRG | 01/24/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 378546 | Notice of Violation | None | NOV 04/01/2011 for Auburn City WWTP | NPDMUNILRG | 04/01/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 379659 | Notice of Violation | None | NOV 06/09/2011 for Auburn City WWTP | NPDMUNILRG | 06/09/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 434455 | Notice of Violation | None | NOV 09/23/2019 for Auburn City | NPDMUNILRG | 09/23/2019 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 453524 | Notice of Violation | None | NOV 07/13/2023 for Auburn City | NPDMUNILRG | 07/13/2023 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 444013 | Notice of Violation | None | NOV 06/28/2021 for Auburn City | NPDMUNILRG | 06/28/2021 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 455496 | Notice of Violation | None | NOV 01/03/2024 for Auburn City | NPDMUNILRG | 01/03/2024 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224633 | Cease and Desist Order | R5-1997-0260 | CDO R5-1997-0260 for Auburn City, Auburn WWTP | NPDESWW | 12/05/1997 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 231941 | 13267 Letter | None | 13267 Letter 08/31/1999 for Auburn City, AUBURN LANDFILL | LNDISP | 08/31/1999 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 367526 | Notice of Violation | None | NOV 03/24/2009 for Auburn City, Auburn WWTP | NPDMUNILRG | 03/24/2009 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374803 | Notice of Violation | None | NOV 05/19/2010 for Auburn City WWTP | NPDMUNILRG | 05/19/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374830 | Notice of Violation | None | NOV 04/29/2010 for Auburn City WWTP | NPDMUNILRG | 04/29/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 376657 | Notice of Violation | None | NOV 11/18/2010 for Auburn City WWTP | NPDMUNILRG | 11/18/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 376669 | Notice of Violation | None | NOV 11/12/2010 for Auburn City WWTP | NPDMUNILRG | 11/12/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 377150 | Admin Civil Liability | R5-2011-0505 | MMPC R5-2011-0505 for Auburn City, Auburn WWTP | NPDMUNILRG | 01/07/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 378644 | Notice of Violation | None | NOV 03/30/2011 for Auburn City WWTP | NPDMUNILRG | 03/30/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 378995 | Admin Civil Liability | R5-2011-0565 | MMPC R5-2011-0565 for Auburn City, Auburn WWTP | NPDMUNILRG | 05/06/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 389220 | Notice of Violation | None | NOV 02/19/2013 for Auburn City, City of Auburn CS | SSOMUNILRG | 02/19/2013 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 400347 | Notice of Violation | None | NOV 03/12/2015 for Auburn City | NPDMUNILRG | 03/12/2015 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 403851 | Notice of Violation | None | NOV 11/06/2015 for Auburn City | NPDMUNILRG | 11/06/2015 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 462994 | Notice of Violation | None | NOV 10/08/2025 for Auburn City | NPDMUNILRG | 10/08/2025 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 223799 | Cease and Desist Order | R5-1977-0223 | CDO R5-1977-0223 for Auburn City, Auburn WWTP | NPDESWW | 07/22/1977 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224041 | Admin Civil Liability | R5-1994-0502 | ACLC R5-1994-0502 for Auburn City, Auburn WWTP | NPDESWW | 02/17/1994 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224820 | Clean-up and Abatement Order | R5-1995-0712 | CAO R5-1995-0712 for Auburn City, Auburn WWTP | NPDESWW | 10/31/1995 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 373219 | Notice of Violation | None | NOV 02/17/2010 for Auburn City, WWTP | NPDMUNILRG | 02/17/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 382457 | Notice of Violation | None | NOV 12/19/2011 for Auburn City, City of Auburn CS | SSOMUNILRG | 12/19/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 355343 | Admin Civil Liability | R5-2008-0599 | MMPC R5-2008-0599 for Auburn City, Auburn WWTP | NPDMUNILRG | 11/10/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374755 | Notice of Violation | None | NOV 06/14/2010 for Auburn City WWTP | NPDMUNILRG | 06/14/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 374804 | Notice of Violation | None | NOV 05/19/2010 for Auburn City WWTP | NPDMUNILRG | 05/19/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 378113 | Admin Civil Liability | R5-2011-0527 | MMPC R5-2011-0527 for Auburn City, Auburn WWTP | NPDMUNILRG | 03/14/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 380600 | Notice of Violation | None | NOV 07/27/2011 for Auburn City WWTP | NPDMUNILRG | 07/27/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 392080 | Notice of Violation | None | NOV 07/12/2013 for Auburn City, City of Auburn CS | SSOMUNILRG | 07/12/2013 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 412791 | Notice of Violation | None | NOV 04/12/2017 for Auburn City Partially Treated Spill | NPDMUNILRG | 04/12/2017 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 457910 | Notice of Violation | None | NOV 07/22/2024 for Auburn City | NPDMUNILRG | 07/22/2024 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 462177 | Admin Civil Liability | R5-2025-0522 | ACL R5-2025-0522 for Auburn City | NPDMUNILRG | 07/30/2025 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 223800 | Cease and Desist Order | R5-1990-0025 | CDO R5-1990-0025 for City of Auburn, Auburn WWTP | NPDESWW | 01/26/1990 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 372551 | Notice of Violation | None | NOV 12/17/2009 for Auburn City | NPDMUNILRG | 12/17/2009 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 373210 | Notice of Violation | None | NOV 01/28/2010 for Auburn City, WWTP | NPDMUNILRG | 01/28/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 376634 | Cease and Desist Order | R5-2010-0091 | CDO R5-2010-0091 for Auburn City, Auburn WWTP | NPDMUNILRG | 09/22/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 419063 | Notice of Violation | None | NOV 01/17/2018 for Auburn City | NPDMUNILRG | 01/17/2018 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 224369 | Cease and Desist Order | R5-1999-0115 | CDO R5-1999-0115 for Auburn City, Auburn WWTP | NPDESWW | 09/17/1999 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 250227 | Staff Enforcement Letter | None | Enforcement - 5A310300001 | LNDISP | 12/03/2003 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 375875 | Notice of Violation | None | NOV 09/14/2010 for Auburn City WWTP | NPDMUNILRG | 09/14/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 377176 | Notice of Violation | None | NOV 12/28/2010 for Auburn City WWTP | NPDMUNILRG | 12/28/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 396759 | Notice of Violation | None | NOV 06/12/2014 for Auburn City, City of Auburn CS | SSOMUNILRG | 06/12/2014 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 402243 | Notice of Violation | None | NOV 07/23/2015 for Auburn City | NPDMUNILRG | 07/23/2015 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 435083 | Notice of Violation | None | NOV 10/21/2019 for Recology Auburn Placer | LFNONOPER | 10/21/2019 | Historical |