1. America's National Parks
2. USDA Forest Service
3. Geology
http://geology.com/waterfalls/
4. New York State Parks
http://nysparks.state.ny.us/parks/
5. Pennsylvania State Parks
http://www.dcnr.state.pa.us/stateparks/parks/rickettsglen.aspx
http://www.visitbushkillfalls.com/
6. Tennessee State Parks
http://state.tn.us/environment/parks/findapark/
7. Michigan State Parks
http://www.michigandnr.com/parksandtrails/ParksandTrailsInfo.aspx?id=428
http://www.michigandnr.com/parksandtrails/ParksandTrailsInfo.aspx?id=426
8. Wisconsin State Parks
http://www.dnr.state.wi.us/org/land/parks/specific/findapark.html
9. Hocking Hills State Park in Ohio
http://www.hockinghills.com/parks/parks.htm
10. Blackwater Falls State Park in West Virginia
http://www.blackwaterfalls.com/
11. Cumberland Falls State Park In Kentucky
http://parks.ky.gov/resortparks/cf
12. Other Waterfall Sites
Matt Conheady has beautiful New York cascade photos at: www.nyfalls.com
An ad-free, pop-up-free guide to the best waterfalls, cataracts and cascades, with clickable image-maps or drop-down lists for ease in locating falls in your area.
See the Western New York Waterfall Survey at http://geocities.com/falzguy.geo/