| Value | Category | Cases | |
|---|---|---|---|
| Lake/stream water | 37 | 
                                                                 
                                    
                                    52.1%
                                 
                                                             | 
                                                        
                    |
| Underground water | 3 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                                                        
                    |
| Water catchment (dam) | 25 | 
                                                                 
                                    
                                    35.2%
                                 
                                                             | 
                                                        
                    |
| Water treatment plant | 5 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    |
| s4q17_2 | 1 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             |