| Reg. Measure ID | 
                  Organization | 
                  Regulatory Measure Type | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 131436 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    WDR | 
                    WDRMINING | 
                    04/26/2002 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 422130 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    Enrollee - NPDES | 
                    WDRMINING | 
                    07/02/2018 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 143491 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    WDR | 
                    WDRMINING | 
                    01/25/1974 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 144387 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    WDR | 
                    WDRINDIVLRG | 
                    03/23/1990 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 140672 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    WDR | 
                    LNDISP | 
                    08/11/1989 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 375631 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    WDR | 
                    LFNONOPER | 
                    07/29/2010 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 454535 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    10/09/2023 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 456460 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    12/12/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 458109 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    401 Certification | 
                    CERFILLEXC | 
                    12/20/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 450891 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    02/01/2023 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 461220 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    401 Certification | 
                    CERFILLEXC | 
                    06/23/2025 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 420295 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    401 Certification | 
                    CERFILLEXC | 
                    08/17/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 423255 | 
                      
                    
                    Cemex Construction Materials Pacific, LLC | 
                    401 Certification | 
                    CERFILLEXC | 
                    05/29/2019 | 
                    Active |