| Reg. Measure ID | Organization | Regulatory Measure Type | Program | Effective Date | Status | 
                
                  
      			   
                    
                      
                      
                        | 460483 | San Diego County Water Authority | Enrollee - 401 Certification | CERREST | 09/25/2025 | Active | 
                
                  
      			   
                    
                      
                      
                        | 460257 | San Diego County Water Authority | Enrollee - NPDES | NPDNONMUNIPRCS | 05/07/2025 | Active | 
                
                  
      			   
                    
                      
                      
                        | 459126 | San Diego County Water Authority | Enrollee - Waiver | WDRMUNIENROTH | 09/09/2025 | Active | 
                
                  
      			   
                    
                      
                      
                        | 452091 | San Diego County Water Authority | Enrollee - 401 Certification | CERFILLEXC | 04/12/2023 | Active | 
                
                  
      			   
                    
                      
                      
                        | 450397 | San Diego County Water Authority | Enrollee - 401 Certification | CERFILLEXC | 12/06/2022 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 436662 | San Diego County Water Authority | Enrollee - NPDES | NPDNONMUNIPRCS | 02/24/2020 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 430548 | San Diego County Water Authority | Enrollee - Waiver | WDRMUNIENROTH | 05/23/2019 | Active | 
                
                  
      			   
                    
                      
                      
                        | 429067 | San Diego County Water Authority | Enrollee - Waiver | LNDISPOTH | 03/13/2019 | Active | 
                
                  
      			   
                    
                      
                      
                        | 424986 | San Diego County Water Authority | Enrollee - Waiver | LNDISPOTH | 09/07/2018 | Active | 
                
                  
      			   
                    
                      
                      
                        | 421141 | San Diego County Water Authority | Enrollee - 401 Certification | CERFILLEXC | 06/05/2018 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 412141 | San Diego County Water Authority | Enrollee - NPDES | NPDMUNIOTH | 07/01/2016 | Active | 
                
                  
      			   
                    
                      
                      
                        | 406698 | San Diego County Water Authority | Enrollee - Waiver | WDRNONMUNIPRCS | 06/14/2016 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 398805 | San Diego County Water Authority | Enrollee - NPDES | NPDNONMUNIPRCS | 01/15/2015 | Active | 
                
                  
      			   
                    
                      
                      
                        | 387102 | San Diego County Water Authority | 401 Certification | CERFILLEXC | 11/11/2012 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 381771 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | None | Historical | 
                
                  
      			   
                    
                      
                      
                        | 373750 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | 05/20/2010 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 363203 | San Diego County Water Authority | 401 Certification | CERFILLEXC | 09/23/2011 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 348107 | San Diego County Water Authority | 401 Certification | CERFILLEXC | 10/27/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 327010 | San Diego County Water Authority | 401 Certification | CERFILLEXC | 01/16/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 302940 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | 11/23/2005 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 214413 | San Diego County Water Authority | Enrollee | LNDISP | 03/15/2003 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 214307 | San Diego County Water Authority | Enrollee | LNDISP | 06/23/2004 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 214160 | San Diego County Water Authority | Enrollee | LNDISP | 12/11/2002 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 214098 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | 07/10/2003 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 214093 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | 09/26/2002 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 214024 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | 06/13/1996 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 213975 | San Diego County Water Authority | Enrollee | NPDNONMUNIPRCS | 03/31/1997 | Historical |