Try this less than 2-mile hike, built by WTA crews, through palustrine (inland, non-tidal) wetland. It’s a great outing for kids and dogs, as well as walking folks of all abilities, due to its soft surface and gently rolling hills.
https://github.com/davepinch/pinchy.cc/blob/master/content/sites/wta.org/go-hiking/hikes/greenbrier-trail.md
The dam is a concrete gravity structure 312 feet (95 m) high and 1,200 feet (370 m) long, and is capable of producing 91 MW.