HomeUSANew Jersey NorthWestDelaware Water Gap NRATammany The Upper Headwallu. The Upper HeadwallLAT,LNG 40.96933, -75.11773CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 Areas New Areas1Ronca AreaCRAG2Headhunter AreaCRAG3Dougher AreaAREA