Appomattox Basin
			 | 
		
		
			| 
			 Farmville, Virginia 
			 | 
		
		
			| 
			 Matoaca, Virginia  
			 | 
		
		
			| 
			 Mattoax, Virginia   
			 | 
		
		
			|   | 
		
		
			
			Chemung Basin
			 | 
		
		
			| 
			 Campbell, New York  
			 | 
		
		
			| 
			 Chemung, New York  
			 | 
		
		
			| 
			 Corning, New York  
			 | 
		
		
			| 
			 Elmira, New York  
			 | 
		
		
			| 
			 Lawrenceville, Pennsylvania  
			 | 
		
		
			| 
			 Lindley, New York 
			 | 
		
		
			| 
			 Mansfield, Pennsylvania  
			 | 
		
		
			| 
			 Tioga JCT, Pennsylvania  
			 | 
		
		
			| 
			 West Cameron, New York  
			 | 
		
		
			|   | 
		
		
			
			Delaware Basin
			 | 
		
		
			| 
			 Barryville, New York 
			 | 
		
		
			| 
			 Belvidere, New Jersey  
			 | 
		
		
			| 
			 Bridgeville, New York  
			 | 
		
		
			| 
			 Callicoon, New York  
			 | 
		
		
			| 
			 Cooks Falls, New York  
			 | 
		
		
			| 
			 Delaware Water Gap, Pennsylvania 
			 | 
		
		
			| 
			 Easton, Pennsylvania (Phillipsburg NJ) 
			 | 
		
		
			| 
			 Fishs Eddy, New York 
			 | 
		
		
			| 
			 Frenchtown, New Jersey  
			 | 
		
		
			| 
			 Godeffroy, New York   
			 | 
		
		
			| 
			 Hale Eddy, New York 
			 | 
		
		
			| 
			 Harvard, New York  
			 | 
		
		
			| 
			 Hawley, Pennsylvania  
			 | 
		
		
			| 
			 Minisink Hills, Pennsylvania  
			 | 
		
		
			| 
			 Montague, New Jersey  
			 | 
		
		
			| 
			 New Hope, Pennsylvania (Lambertville NJ) 
			 | 
		
		
			| 
			 Pemberton, New Jersey  
			 | 
		
		
			| 
			 Port Jervis, New York  
			 | 
		
		
			| 
			 Riegelsville, Pennsylvania  
			 | 
		
		
			| 
			 Shoemakers, Pennsylvania  
			 | 
		
		
			| 
			 Stockton, New Jersey  
			 | 
		
		
			| 
			 Trenton, New Jersey (Assunpink) 
			 | 
		
		
			| 
			 Trenton, New Jersey (Delaware) 
			 | 
		
		
			| 
			 Walton, New York  
			 | 
		
		
			| 
			 Washington Crossing, New Jersey 
			 | 
		
		
			|   | 
		
		
			
			James Basin
			 | 
		
		
			| 
			 Bent Creek, Virginia 
			 | 
		
		
			| 
			 Bremo Bluff, Virginia  
			 | 
		
		
			| 
			 Buchanan, Virginia  
			 | 
		
		
			| 
			 Buena Vista, Virginia  
			 | 
		
		
			| 
			 Cartersville, Virginia  
			 | 
		
		
			| 
			 Covington, Virginia  
			 | 
		
		
			| 
			 Holcomb Rock, Virginia  
			 | 
		
		
			| 
			 Lick Run, Virginia  
			 | 
		
		
			| 
			 Palmyra, Virginia  
			 | 
		
		
			| 
			 Richmond, Virginia  
			 | 
		
		
			| 
			 Scottsville, Virginia 
			 | 
		
		
			|   | 
		
		
			
			Juniata Basin
			 | 
		
		
			| 
			 Huntingdon, Pennsylvania  
			 | 
		
		
			| 
			 Lewistown, Pennsylvania  
			 | 
		
		
			| 
			 Mapleton Depot, Pennsylvania  
			 | 
		
		
			| 
			 Newport, Pennsylvania 
			 | 
		
		
			| 
			 Saxton, Pennsylvania 
			 | 
		
		
			| 
			 Shirleysburg, Pennsylvania 
			 | 
		
		
			| 
			 Spruce Creek, Pennsylvania  
			 | 
		
		
			| 
			 Williamsburg, Pennsylvania  
			 | 
		
		
			|   | 
		
		
			
			Lehigh Basin
			 | 
		
		
			| 
			 Allentown, Pennsylvania  
			 | 
		
		
			| 
			 Bethlehem, Pennsylvania  
			 | 
		
		
			| 
			 Lehighton, Pennsylvania  
			 | 
		
		
			| 
			 Walnutport, Pennsylvania 
			 | 
		
		
			|   | 
		
		
			
			Passaic Basin
			 | 
		
		
			| 
			 Boonton, New Jersey  
			 | 
		
		
			| 
			 Boonton, New Jersey (below reservoir) 
			 | 
		
		
			| 
			 Chatham, New Jersey  
			 | 
		
		
			| 
			 Little Falls, New Jersey  
			 | 
		
		
			| 
			 Lodi, New Jersey  
			 | 
		
		
			| 
			 Macopin Intake, New Jersey  
			 | 
		
		
			| 
			 Mahwah, New Jersey  
			 | 
		
		
			| 
			 Millington, New Jersey 
			 | 
		
		
			| 
			 Pine Brook, New Jersey  
			 | 
		
		
			| 
			 Pompton Lakes, New Jersey  
			 | 
		
		
			| 
			 Pompton Plains, New Jersey  
			 | 
		
		
			| 
			 Wanaque, New Jersey 
			 | 
		
		
			| 
			 Old Point: Boonton, NJ (above Reservoir) 
			 | 
		
		
			|   | 
		
		
			
			Potomac Basin
			 | 
		
		
			| 
			 Cumberland, Maryland (Potomac) 
			 | 
		
		
			| 
			 Cumberland, Maryland (Wills) 
			 | 
		
		
			| 
			 Dawsonville, Maryland  
			 | 
		
		
			| 
			 Edwards Ferry, Maryland 
			 | 
		
		
			| 
			 Fairview, Maryland  
			 | 
		
		
			| 
			 Franklin, West Virginia  
			 | 
		
		
			| 
			 Frederick, Maryland  
			 | 
		
		
			| 
			 Great Cacapon, West Virginia  
			 | 
		
		
			| 
			 Hancock, Maryland  
			 | 
		
		
			| 
			 Harpers Ferry, West Virginia  
			 | 
		
		
			| 
			 Kitzmiller, Maryland  
			 | 
		
		
			| 
			 Leesburg, Virginia  
			 | 
		
		
			| 
			 Little Falls, Maryland  
			 | 
		
		
			| 
			 Luke, Maryland  
			 | 
		
		
			| 
			 Martinsburg, West Virginia  
			 | 
		
		
			| 
			 Moorefield, West Virginia  
			 | 
		
		
			| 
			 Paw Paw, West Virginia  
			 | 
		
		
			| 
			 Petersburg, West Virginia  
			 | 
		
		
			| 
			 Point of Rocks, Maryland 
			 | 
		
		
			| 
			 Sharpsburg, Maryland  
			 | 
		
		
			| 
			 Shepherdstown, West Virginia 
			 | 
		
		
			| 
			 Springfield, West Virginia  
			 | 
		
		
			| 
			 Williamsport, Maryland  
			 | 
		
		
			| 
			 Wisconsin AVE, Washington, DC 
			 | 
		
		
			|   | 
		
		
			
			Raritan Basin
			 | 
		
		
			| 
			 Blackwells Mills, New Jersey  
			 | 
		
		
			| 
			 Bound Brook, New Jersey 
			 | 
		
		
			| 
			 Manville, New Jersey  
			 | 
		
		
			| 
			 Raritan, New Jersey  
			 | 
		
		
			| 
			 Stanton, New Jersey  
			 | 
		
		
			|   | 
		
		
			
			Rappahannock Basin
			 | 
		
		
			| 
			 Culpeper, Virginia  
			 | 
		
		
			| 
			 Fredericksburg, Virginia 
			 | 
		
		
			| 
			 Remington, Virginia  
			 | 
		
		
			| 
			 Old Point: Fredericksburg, VA 
			 | 
		
		
			|   | 
		
		
			
			Shenandoah Basin
			 | 
		
		
			| 
			 Cootes Store, Virginia  
			 | 
		
		
			| 
			 Front Royal, Virginia 
			 | 
		
		
			| 
			 Luray, Virginia  
			 | 
		
		
			| 
			 Lynnwood, Virginia  
			 | 
		
		
			| 
			 Millville, West Virginia  
			 | 
		
		
			| 
			 Strasburg, Virginia  
			 | 
		
		
			| 
			 Waynesboro, Virginia  
			 | 
		
		
			|   | 
		
		
			
			Southeast PA & Delaware State Basins
			 | 
		
		
			| 
			 Berne, Pennsylvania  
			 | 
		
		
			| 
			 Chadds Ford, Pennsylvania  
			 | 
		
		
			| 
			 Graterford, Pennsylvania  
			 | 
		
		
			| 
			 Langhorne, Pennsylvania  
			 | 
		
		
			| 
			 Norristown, Pennsylvania  
			 | 
		
		
			| 
			 Philadelphia, Pennsylvania  
			 | 
		
		
			| 
			 Pottstown, Pennsylvania  
			 | 
		
		
			| 
			 Reading, Pennsylvania  
			 | 
		
		
			| 
			 Wilmington, Delaware  
			 | 
		
		
			|   | 
		
		
			
			Susquehanna Basin (Lower Main Stem) 
			 | 
		
		
			| 
			 Camp Hill, Pennsylvania  
			 | 
		
		
			| 
			 Conowingo, Maryland 
			 | 
		
		
			| 
			 Harper Tavern, Pennsylvania  
			 | 
		
		
			| 
			 Harrisburg, Pennsylvania  
			 | 
		
		
			| 
			 Hershey, Pennsylvania  
			 | 
		
		
			| 
			 Hogestown, Pennsylvania  
			 | 
		
		
			| 
			 Lancaster, Pennsylvania  
			 | 
		
		
			| 
			 Marietta, Pennsylvania  
			 | 
		
		
			| 
			 Middletown, Pennsylvania  
			 | 
		
		
			| 
			 Penns Creek, Pennsylvania 
			 | 
		
		
			| 
			 Shermans Dale, Pennsylvania  
			 | 
		
		
			| 
			 Sunbury, Pennsylvania  
			 | 
		
		
			| 
			 Old Point: Middletown, PA 
			 | 
		
		
			|   | 
		
		
			
			Susquehanna Basin (North Branch) 
			 | 
		
		
			| 
			 Bainbridge, New York  
			 | 
		
		
			| 
			 Binghamton, New York 
			 | 
		
		
			| 
			 Chenango Forks, New York  
			 | 
		
		
			| 
			 Cincinnatus, New York  
			 | 
		
		
			| 
			 Conklin, New York  
			 | 
		
		
			| 
			 Cortland, New York  
			 | 
		
		
			| 
			 Greene, New York  
			 | 
		
		
			| 
			 Owego, New York  
			 | 
		
		
			| 
			 Rockdale, New York  
			 | 
		
		
			| 
			 Sherburne, New York 
			Unadilla, New York  
			 | 
		
		
			| 
			 Vestal, New York 
			 | 
		
		
			| 
			 Waverly, New York  
			 | 
		
		
			| 
			 Windsor, New York  
			 | 
		
		
			|   | 
		
		
			
			Susquehanna Basin (Upper Main Stem) 
			 | 
		
		
			| 
			 Bloomsburg, Pennsylvania  
			 | 
		
		
			| 
			 Danville, Pennsylvania  
			 | 
		
		
			| 
			 Meshoppen, Pennsylvania  
			 | 
		
		
			| 
			 Monroeton, Pennsylvania  
			 | 
		
		
			| 
			 Old Forge, Pennsylvania  
			 | 
		
		
			| 
			 Towanda, Pennsylvania  
			 | 
		
		
			| 
			 Tunkhannock, Pennsylvania  
			 | 
		
		
			| 
			 Wilkes Barre, Pennsylvania  
			 | 
		
		
			|   | 
		
		
			
			Susquehanna Basin (West Branch) 
			 | 
		
		
			| 
			 Beech Creek Station, Pennsylvania 
			 | 
		
		
			| 
			 Cedar Run, Pennsylvania 
			 | 
		
		
			| 
			 Jersey Shore, Pennsylvania  
			 | 
		
		
			| 
			 Karthaus, Pennsylvania 
			 | 
		
		
			| 
			 Lewisburg, Pennsylvania 
			 | 
		
		
			| 
			 Lock Haven, Pennsylvania  
			 | 
		
		
			| 
			 Loyalsockville, Pennsylvania  
			 | 
		
		
			| 
			 Milton, Pennsylvania 
			 | 
		
		
			| 
			 Montgomery, Pennsylvania  
			 | 
		
		
			| 
			 Muncy, Pennsylvania  
			 | 
		
		
			| 
			 Renovo, Pennsylvania  
			 | 
		
		
			| 
			 Sinnemahoning, Pennsylvania  
			 | 
		
		
			| 
			 Watsontown, Pennsylvania  
			 | 
		
		
			| 
			 Williamsport, Pennsylvania  
			 |