The administrative / geographical unit:
                        Alvim renseanlegg
                        Fredrikstadveien 71, 1722 Sarpsborg
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Bodal renseanlegg
                        Rådhusveien 8
1890 Rakkestad
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Bommen Renseanlegg
                        Idrettsparkveien 20
1870 Ørje
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Frogn Renseanlegg
                        Elleveien 60, 1440 Drøbak
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water height
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Channel measurement in free water table
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Fuglevik renseanlegg
                        Båthavnveien 50, 1570 Dilling
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Kambo rensenanlegg
                        Møllebakken, 1538 Moss
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Mysen Renseanlegg
                        Sponesveien 10
1850 Mysen
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the inlet and outlet from open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Remmendalen renseanlegg
                        Refneveien 33, 1771 Halden
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Revaug renseanlegg
                        Engerveien 38, 1815 Askim
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water height
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Channel measurement in free water table
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water height
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Overflow measurement in a free water table
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                        
                
                    
                        The administrative / geographical unit:
                        Øra renseanlegg
                        Habornveien 61
1630 GAMLE FREDRIKSTAD
                        
                    
                    
                            
                                Permanent facility
                            
                                    
                                        
                                            
                                                P3001 Sampling waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for analysis of Hg and DEHP
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal Method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                24
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on the eligible sample (manual sampling).
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Samples for chemical analysis
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                23
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Method based on automatic sampling volume proportional samples from the open water systems.
                                                            
 
                                                        
                                                     
                                            
                                                 
                                            
                                     
                                
                                    
                                        
                                            
                                                P3099 Flow measurement of waste water
                                            
                                            
                                         
                                     
                                    
                                        
                                                
                                                    
                                                        
                                                        
                                                        
                                                            Object
                                                            Parameter
                                                            Reference standard
                                                            Internal method identity
                                                            Comment
                                                        
                                                            
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water velocity
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Electromagnetic measurement in a closed pipe
                                                            
 
                                                        
                                                     
                                            
                                                
                                                
                                                
                                                    
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                Parameter
                                                                Water flow in sewage treatment plants based on water height
                                                                
 
                                                            
                                                            
                                                                Reference standard
                                                                Internal method
                                                            
 
                                                            
                                                            
                                                            
                                                                Internal method identity
                                                                70
                                                            
 
                                                            
                                                            
                                                                Comment
                                                                Channel measurement in free water table