| Reg. Measure ID | 
                  Organization | 
                  Regulatory Measure Type | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 193290 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    01/20/1995 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 193359 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    08/07/1997 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 193410 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    01/07/1998 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 193424 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    04/20/1998 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 136856 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    NPDES Permit | 
                    NPDESWW | 
                    05/27/1999 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 193651 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    11/28/2001 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 193652 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    12/19/2001 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 193653 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    12/19/2001 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 193654 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    12/19/2001 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 132680 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    NPDES Permit | 
                    NPDESWW | 
                    08/05/2004 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 297551 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Reclamation Requirements | 
                    REC | 
                    09/01/2005 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 309293 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    02/01/2006 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 308166 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    02/09/2006 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 301840 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    03/06/2006 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 303789 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    03/20/2006 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 339797 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    02/21/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 370768 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Letter | 
                    NPDNONMUNIPRCS | 
                    07/28/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 372103 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Letter | 
                    NPDNONMUNIPRCS | 
                    11/19/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 394412 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    401 Certification | 
                    CERFILLEXC | 
                    12/20/2013 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 394623 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    401 Certification | 
                    CERFILLEXC | 
                    01/13/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 397427 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Reclamation Requirements | 
                    REC | 
                    11/30/2014 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 408246 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    08/22/2016 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 411558 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    NPDES Permit | 
                    NPDMUNILRG | 
                    12/01/2017 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 412688 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    WDR | 
                    REC | 
                    09/13/2018 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 416690 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - WDR | 
                    WDRNONMUNIPRCS | 
                    01/23/2019 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 438396 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    07/20/2020 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 444145 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    10/24/2021 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 452814 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    07/24/2023 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 449188 | 
                      
                    
                    Water Replenishment District of Southern California | 
                    NPDES Permit | 
                    NPDMUNILRG | 
                    01/08/2024 | 
                    Active |