| Reg. Measure ID | 
                  Organization | 
                  Regulatory Measure Type | 
                  Program | 
                  Effective Date | 
                  Status | 
                
                
                  
      			   
                    
                      
                      
                        | 141515 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    WDR | 
                    NPDESWW | 
                    03/16/1988 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 421475 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Enrollee - WDR | 
                    CERFILLEXC | 
                    08/01/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 142506 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    NPDES Permit | 
                    NPDESWW | 
                    05/25/1999 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 142714 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    WDR | 
                    NPDESWW | 
                    07/21/1993 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 143303 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    NPDES Permit | 
                    NPDESWW | 
                    05/18/1994 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183057 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    03/16/1988 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183161 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    11/30/1993 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183177 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    03/13/1995 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183211 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    05/29/1998 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183224 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    09/06/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183237 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    01/24/2002 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183238 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    01/24/2002 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 183261 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    03/27/2003 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 194926 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Enrollee | 
                    NPDNONMUNIPRCS | 
                    04/22/1998 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 194957 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Enrollee - WDR | 
                    WDRNONMUNIPRCS | 
                    08/28/2000 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 259639 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    Letter | 
                    NPDESWW | 
                    None | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 346844 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    01/09/2008 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 372067 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee - Waiver | 
                    WDRNONMUNIPRCS | 
                    09/28/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 372839 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Letter | 
                    AGT | 
                    01/12/2010 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 372976 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    12/09/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 375412 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Individual Monitoring Requirem | 
                    SLIC | 
                    02/04/2010 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 377238 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    08/31/2010 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 377428 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    09/10/2010 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 379769 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    401 Certification | 
                    CERFILLEXC | 
                    07/20/2011 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 382064 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    401 Certification | 
                    CERFILLEXC | 
                    08/04/2009 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 386354 | 
                      
                    
                    ConocoPhillips Company Sacramento | 
                    Enrollee - Waiver | 
                    WDRNONMUNIPRCS | 
                    07/06/2012 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 387420 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Enrollee | 
                    WDRNONMUNIPRCS | 
                    08/24/2012 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 404726 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    None | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 141531 | 
                      
                    
                    Unocal Corporation San Ramon | 
                    NPDES Permit | 
                    NPDESWW | 
                    04/20/1988 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 419658 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    Enrollee - NPDES | 
                    NPDNONMUNIPRCS | 
                    04/20/2018 | 
                    Historical | 
                  
                
                  
      			   
                    
                      
                      
                        | 404953 | 
                      
                    
                    Phillips 66 Company Sacramento | 
                    401 Certification | 
                    CERFILLEXC | 
                    05/23/2016 | 
                    Active |