Cambridge water supply system
                        
                            GPTKB entity
                        
                    
                Statements (16)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:water_supply | 
| gptkbp:backupSource | gptkb:Massachusetts_Water_Resources_Authority_(MWRA) | 
| gptkbp:distributedBy | piped distribution | 
| gptkbp:established | late 19th century | 
| gptkbp:hasTreatmentPlant | gptkb:Walter_J._Sullivan_Water_Purification_Facility | 
| gptkbp:location | gptkb:Middlesex_County,_Massachusetts | 
| gptkbp:operatedBy | gptkb:Cambridge_Water_Department | 
| gptkbp:regulates | drinking water quality | 
| gptkbp:secondarySource | gptkb:Stony_Brook_Reservoir | 
| gptkbp:serves | gptkb:Cambridge,_Massachusetts | 
| gptkbp:source | gptkb:Hobbs_Brook_Reservoir | 
| gptkbp:waterSource | surface water | 
| gptkbp:website | https://www.cambridgema.gov/Water | 
| gptkbp:bfsParent | gptkb:Fresh_Pond_Reservation | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | Cambridge water supply system |