| Reg. Measure ID | 
                  Organization | 
                  Regulatory Measure Type | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 260187 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Letter | 
                    WDR | 
                    None | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 260113 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Letter | 
                    NPDESWW | 
                    None | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 259988 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Letter | 
                    NPDESWW | 
                    None | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 162152 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    401 Certification | 
                    CERFILLEXC | 
                    None | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 419327 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    401 Certification | 
                    CERFILLEXC | 
                    07/31/2018 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 411907 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Enrollee - 401 Certification | 
                    CERFILLEXC | 
                    02/16/2017 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 404783 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    401 Certification | 
                    CERREST | 
                    07/05/2016 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 377036 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    02/02/2011 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 384296 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    401 Certification | 
                    CERFILLEXC | 
                    12/04/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 300376 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Enrollee | 
                    SSOMUNILRG | 
                    08/24/2006 | 
                    Active | 
                  
                
                  
      			   
                    
                      
                      
                        | 211504 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    09/14/1998 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 209258 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    10/25/1993 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 140631 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    WDR | 
                    NPDESWW | 
                    01/29/1993 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 140125 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    WDR | 
                    NPDESWW | 
                    01/17/1991 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 140479 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    WDR | 
                    NPDESWW | 
                    12/08/1989 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 426539 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    Waiver | 
                    CERFILLEXC | 
                    06/02/1989 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 138557 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    WDR | 
                    NPDESWW | 
                    02/11/1987 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 138500 | 
                      
                    
                    Santa Ana Watershed Project Authority | 
                    WDR | 
                    NPDESWW | 
                    09/12/1986 | 
                    Historical |