Accessible/May not be verified St. Lawrence Thousand Islands - Seaway Waterfall LocationsCrooked Rapids – Wanakena, St. Lawrence
Jefferson Thousand Islands - Seaway Visited by Dig the Falls Team Waterfall LocationsBlack River Power Dam and Falls – Watertown, Jefferson
Jefferson Thousand Islands - Seaway Visited by Dig the Falls Team Waterfall LocationsBlack River Dam and Falls, Seawalls Island North – Watertown, Jefferson
Jefferson Thousand Islands - Seaway Visited by Dig the Falls Team Waterfall LocationsBlack River Falls – Watertown, Jefferson
St. Lawrence Standard Thousand Islands - Seaway Waterfalls of New York State Waterfalls of the Northern Region of New York StateGreenwood Creek Falls
