![water gap - a gap in a ridge or mountain through which a stream flows. | Earth science, Geology, Oceanography water gap - a gap in a ridge or mountain through which a stream flows. | Earth science, Geology, Oceanography](https://i.pinimg.com/originals/04/50/05/045005eab6efc751d7dc2c93779c265c.jpg)
water gap - a gap in a ridge or mountain through which a stream flows. | Earth science, Geology, Oceanography
![Appalachian Trail, Swatara Gap to Delaware Water Gap [Pennsylvania] (National Geographic Topographic Map Guide) (National Geographic Topographic Map Guide, 1507): National Geographic Maps: 9781597756440: Amazon.com: Books Appalachian Trail, Swatara Gap to Delaware Water Gap [Pennsylvania] (National Geographic Topographic Map Guide) (National Geographic Topographic Map Guide, 1507): National Geographic Maps: 9781597756440: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/817qbRRwwrL.jpg)
Appalachian Trail, Swatara Gap to Delaware Water Gap [Pennsylvania] (National Geographic Topographic Map Guide) (National Geographic Topographic Map Guide, 1507): National Geographic Maps: 9781597756440: Amazon.com: Books
![NPS Geodiversity Atlas—Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania (U.S. National Park Service) NPS Geodiversity Atlas—Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania (U.S. National Park Service)](https://www.nps.gov/articles/images/gri-map-dewa.jpg)
NPS Geodiversity Atlas—Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania (U.S. National Park Service)
![Delaware Water Gap National Recreation Area (National Geographic Trails Illustrated Map (737)): National Geographic Maps: 9781566956291: Amazon.com: Books Delaware Water Gap National Recreation Area (National Geographic Trails Illustrated Map (737)): National Geographic Maps: 9781566956291: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/51KX2YVLB4L._SX228_BO1,204,203,200_.jpg)
Delaware Water Gap National Recreation Area (National Geographic Trails Illustrated Map (737)): National Geographic Maps: 9781566956291: Amazon.com: Books
![NPS Geodiversity Atlas—Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania (U.S. National Park Service) NPS Geodiversity Atlas—Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania (U.S. National Park Service)](https://www.nps.gov/articles/images/gri-cover-dewa.jpg?maxwidth=650&autorotate=false)
NPS Geodiversity Atlas—Delaware Water Gap National Recreation Area, New Jersey and Pennsylvania (U.S. National Park Service)
![The Delaware Water Gap is an impressive geological formation with Pennsylvania on one side and New Jersey on the other, separa… | Delaware water gap, Geology, Water The Delaware Water Gap is an impressive geological formation with Pennsylvania on one side and New Jersey on the other, separa… | Delaware water gap, Geology, Water](https://i.pinimg.com/originals/3c/9b/08/3c9b080a5c47267c25acbe60a1e20a31.jpg)