| Reg. Measure ID | 
                  Organization | 
                  Regulatory Measure Type | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 461071 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    07/24/2025 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 460908 | 
                      
                    
                    Southern California Gas Company HQ | 
                    WDR | 
                    CERFILLEXC | 
                    07/16/2025 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 460545 | 
                      
                    
                    Southern California Gas Company HQ | 
                    WDR | 
                    CERFILLEXC | 
                    06/12/2025 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 459723 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/12/2025 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 458321 | 
                      
                    
                    Southern California Gas Company HQ | 
                    WDR | 
                    CERFILLEXC | 
                    05/23/2025 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 458265 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/04/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 458145 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    08/22/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 457032 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    05/22/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 456729 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    06/10/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 456684 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    02/14/2024 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 456524 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    05/15/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 456371 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    03/27/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 456215 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERDREDGE | 
                    03/12/2024 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 455899 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    04/17/2024 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 455551 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    02/13/2024 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 455540 | 
                      
                    
                    Southern California Gas Company HQ | 
                    WDR | 
                    CERFILLEXC | 
                    03/02/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 454479 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    11/30/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 454187 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/05/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 454185 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/05/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 452698 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    08/16/2023 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 452166 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    07/06/2023 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 451302 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    02/24/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 450661 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    01/18/2023 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 450558 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    02/08/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 450237 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    12/02/2022 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 449758 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    12/20/2022 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 448993 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/15/2022 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 447447 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    06/13/2022 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 445850 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    12/31/2021 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 443010 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    05/20/2021 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 442100 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    03/25/2021 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 440879 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    11/06/2020 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 439966 | 
                      
                    
                    Southern California Gas Company HQ | 
                    WDR | 
                    CERFILLEXC | 
                    01/12/2021 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 439121 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/14/2020 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 438097 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    11/12/2020 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 437024 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    09/16/2020 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 436998 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    04/15/2020 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 434666 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    05/20/2020 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 429914 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    05/22/2019 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 428496 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    04/26/2019 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 425621 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    10/24/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 425553 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    09/26/2016 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 425483 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    11/02/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 423551 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    07/10/2018 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 418270 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    05/14/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 411727 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    04/18/2017 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 411677 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    03/17/2017 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 411589 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - Waiver | 
                    WDRNONMUNIPRCS | 
                    02/07/2017 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 406287 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - WDR | 
                    WDRINDIVLRG | 
                    11/20/2015 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 405504 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    05/23/2016 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 396410 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    06/25/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 396406 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    07/01/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 395156 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - Waiver | 
                    WDRNONMUNIPRCS | 
                    05/23/2013 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 393207 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    08/15/2013 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 392184 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    05/20/2013 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 391764 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    05/15/2014 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 388816 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - Waiver | 
                    WDRNONMUNIPRCS | 
                    10/23/2012 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 388805 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    01/27/2016 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 386125 | 
                      
                    
                    Southern California Gas Company HQ | 
                    401 Certification | 
                    CERFILLEXC | 
                    11/08/2005 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 385104 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    05/16/2012 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 382996 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    03/05/2012 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 381787 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    10/19/2011 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 376061 | 
                      
                    
                    Southern California Gas Company HQ | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    11/30/2010 | 
                    Historical |