| Value | Category | Cases | |
|---|---|---|---|
| 1 | Egout | 38 | 
                                    
                                    0.8%
                                 | 
| 2 | Fosse septique | 963 | 
                                    
                                    20.3%
                                 | 
| 3 | Fosse étanche | 112 | 
                                    
                                    2.4%
                                 | 
| 4 | Fosse simple | 1956 | 
                                    
                                    41.3%
                                 | 
| 5 | Compost | 54 | 
                                    
                                    1.1%
                                 | 
| 6 | Rue/Cour/Caniveau/Nature | 1591 | 
                                    
                                    33.6%
                                 | 
| 7 | Autre | 27 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 2269 |