| Reg. Measure ID | 
                  Organization | 
                  Regulatory Measure Type | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 132937 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    WDR | 
                    WDRMINING | 
                    04/23/2004 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 142680 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    WDR | 
                    LNDISP | 
                    11/21/1958 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 143037 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    WDR | 
                    WDRMINING | 
                    05/15/1964 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 143608 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    WDR | 
                    WDRMINING | 
                    04/24/1958 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 144234 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    WDR | 
                    LNDISP | 
                    04/22/1977 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 195038 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Enrollee | 
                    LNDISP | 
                    04/22/1977 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 458394 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Letter | 
                    WDRMINING | 
                    06/10/2024 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 400959 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    13267 Letter (Non-Enforcement) | 
                    DISCHLND | 
                    04/01/2015 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 401181 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Letter | 
                    DISCHLND | 
                    04/01/2015 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 435982 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Enrollee - WDR | 
                    WDRMINING | 
                    08/20/2020 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 450854 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Letter | 
                    WDRMINING | 
                    01/09/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 453140 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Enrollee - WDR | 
                    WDRMINING | 
                    02/29/2024 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 456158 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Letter | 
                    WDRMINING | 
                    11/27/2023 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 396056 | 
                      
                    
                    Crimson Resource Management Corp. | 
                    Enrollee - WDR | 
                    WDRMINING | 
                    05/12/2014 | 
                    Active |