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Eastern Continental Divide

 
Wikipedia: Eastern Continental Divide
Eastern Continental Divide
Eastern Divide
Ridge
The Eastern Divide and the Saint Lawrence Seaway Divide; in conjunction with the Great Divide, the Northern Divide, & the (not depicted) Yucatán divide; subdivide the Atlantic Ocean watershed into three areas:
Country  United States
Range Appalachian Mountains
The ECD is one of the divides which subdivide the Atlantic Ocean watershed.

The Eastern Continental Divide (ECD, Eastern Divide), in conjunction with other continental divides of North America, demarcates two watersheds of the Atlantic Ocean: the Gulf of Mexico watershed and the Atlantic Seaboard watershed. Prior to 1760, the ECD represented the boundary between British and French colonial possessions in North America (France claimed the drainage areas of the Mississippi River and the Saint Lawrence River.)[clarification needed] The ECD runs south-southwest from the Eastern Triple Divide through several Atlantic Seaboard states (and West Virginia) to the southern tip of Florida.

The Eastern Triple Divide is a triple watershed point located at the intersection of North American watersheds of the Atlantic Seaboard, the Gulf of Mexico, and the Gulf of Saint Lawrence at the respective Pennsylvania headwaters of Pine Creek (West Branch Susquehanna River), the Allegheny River, and the Genesee River.





Wikiarticles identifying ECD points
wikiarticle coordinates summit or other feature
PA: Eastern Triple Divide 2,420 feet (740 m)
PA: Babcock Ridge
PA: List of tunnels in Pennsylvania 2,167 feet (661 m)40°28′53″N 78°33′01″W / 40.48139°N 78.55028°W / 40.48139; -78.55028 summit above Allegheny/Gallitzin Tunnels
PA: Allegheny Mountain (Pennsylvania) 2,690 feet (820 m)39°57′41″N 78°51′24″W / 39.96139°N 78.85667°W / 39.96139; -78.85667 summit above Allegheny Mountain Tunnel (Pennsylvania Turnpike)
PA: Allegheny Mountain (Pennsylvania) 2,460 feet (750 m)39°48′37″N 78°57′38″W / 39.81028°N 78.96056°W / 39.81028; -78.96056 summit above Sand Patch Tunnel
PA: Savage Mountain 2,392 feet (729 m)[1]39°45′12″N 78°54′58″W / 39.75333°N 78.91611°W / 39.75333; -78.91611 railroad cut on Great Allegheny Passage
MD: Savage Mountain 3,050 feet (930 m)39°32′28″N 79°14′45″W / 39.54111°N 79.24583°W / 39.54111; -79.24583 southmost ECD summit of Savage Mountain
MD: Savage Mountain 2,600 feet (790 m)39°30′27″N 79°13′9″W / 39.5075°N 79.21917°W / 39.5075; -79.21917 saddle point at planned route of 1828 C&O Canal
WV: Backbone Mountain
WV: Dolly Sods Wilderness
WV: Mountain Lake Wilderness
NC: Highlands, North Carolina 4,100 feet (1,200 m)35°3′15″N 83°12′8″W / 35.05417°N 83.20222°W / 35.05417; -83.20222 Swannanoa Tunnel
NC: Mitchell County, North Carolina crossed by North Carolina Highway 226
NC: Tennessee Valley Divide at Blowing Rock, North Carolina
NC: Black Mountains (North Carolina) along the eastern Blue Ridge crest to the southern tip of the range
GA: Norcross, Georgia through Norcross Historic District
GA: Atlanta along DeKalb Avenue
GA: List of mountains of the Blue Ridge 3,680 feet (1,120 m) Black Rock Mountain

References

  1. ^ "Elevation Chart". The Great Allegheny Passage: The Cumberland and Pittsburgh Trail. Allegheny Trail Alliance. http://atatrail.org/maps/elevation.cfm. Retrieved 2009-11-09.  Maps: Eastern Continental Divide

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