| Reg. Measure ID | Organization | Regulatory Measure Type | Program | Effective Date | Status | 
                
                  
      			   
                    
                      
                      
                        | 300013 | West County Wastewater District | Enrollee | SSOMUNILRG | 11/20/2007 | Active | 
                
                  
      			   
                    
                      
                      
                        | 145532 | West County Wastewater District | Reclamation Requirements | REC | 06/17/1981 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 141672 | West County Wastewater District | Reclamation Requirements | REC | 02/21/1990 | Active | 
                
                  
      			   
                    
                      
                      
                        | 143293 | West County Wastewater District | NPDES Permit | NPDMUNILRG | 01/19/1994 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 131773 | West County Wastewater District | NPDES Permit | NPDMUNILRG | 10/31/2001 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 349718 | West County Wastewater District | NPDES Permit | NPDMUNILRG | 04/01/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 430649 | West County Wastewater District | Co-Permitee | NPDMUNILRG | 07/01/2019 | Active | 
                
                  
      			   
                    
                      
                      
                        | 458564 | West County Wastewater District | Co-Permitee | NPDMUNILRG | 08/01/2024 | Active | 
                
                  
      			   
                    
                      
                      
                        | 383684 | West County Wastewater District | Co-Permitee | NPDMUNILRG | 04/01/2008 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 415014 | West County Wastewater District | Co-Permitee | NPDMUNILRG | 07/01/2013 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 430266 | West County Wastewater District | Co-Permitee | NPDMUNILRG | 04/01/2019 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 347497 | West County Wastewater District | NPDES Permit | NPDESWW | 05/18/1988 | Historical | 
                
                  
      			   
                    
                      
                      
                        | 391285 | West County Wastewater District | 401 Certification | CERFILLEXC | 09/04/2012 | Historical |