Complex sentence: During the Great Depression, deeded fishing rights were procured by NYS for the public on most of the river, and the Civilian Conservation Corps created a public trail from where the outlet of Mud Pond crosses the Long Pond Road, downstream to the Jerden Falls Road.
Split into simpler sentences: During the Great Depression, New York State purchased deeded fishing rights for the public on most of the river. The Civilian Conservation Corps created a public trail from where the outlet of Mud Pond crosses the Long Pond Road, downstream to the Jerden Falls Road.