| gptkbp:instanceOf | gptkb:dam 
 | 
                        
                            
                                | gptkbp:constructionStartYear | 1948 
 | 
                        
                            
                                | gptkbp:country | gptkb:United_States 
 | 
                        
                            
                                | gptkbp:hasSpillway | yes 
 | 
                        
                            
                                | gptkbp:height | 340 feet 
 | 
                        
                            
                                | gptkbp:latitude | 38.7075 
 | 
                        
                            
                                | gptkbp:length | 1,400 feet 
 | 
                        
                            
                                | gptkbp:locatedOnRiver | American River 
 | 
                        
                            
                                | gptkbp:location | gptkb:California 
 | 
                        
                            
                                | gptkbp:longitude | -121.1556 
 | 
                        
                            
                                | gptkbp:mapType | Pushpin Map: California 
 | 
                        
                            
                                | gptkbp:nearestCity | gptkb:Folsom 
 | 
                        
                            
                                | gptkbp:notableEvent | Folsom Dam Auxiliary Spillway project completed in 2017 
 | 
                        
                            
                                | gptkbp:opened | 1956 
 | 
                        
                            
                                | gptkbp:operator | gptkb:U.S._Bureau_of_Reclamation 
 | 
                        
                            
                                | gptkbp:ownedBy | gptkb:U.S._Bureau_of_Reclamation 
 | 
                        
                            
                                | gptkbp:partOf | gptkb:Central_Valley_Project 
 | 
                        
                            
                                | gptkbp:powerplant | yes 198.72 MW
 
 | 
                        
                            
                                | gptkbp:purpose | flood control hydroelectric power
 recreation
 water storage
 
 | 
                        
                            
                                | gptkbp:region | gptkb:El_Dorado_County gptkb:Placer_County
 Sacramento County
 
 | 
                        
                            
                                | gptkbp:reservoirCapacity | 977,000 acre-feet 
 | 
                        
                            
                                | gptkbp:reservoirName | gptkb:Folsom_Lake 
 | 
                        
                            
                                | gptkbp:type | gptkb:concrete_gravity_dam 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Central_Valley_Project gptkb:Folsom_Lake
 gptkb:Folsom_Lake_State_Recreation_Area
 gptkb:Folsom
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Folsom Dam 
 |