Tohickon Creek

Tohickon Creek is a 29.5-mile-long (47.5 km)tributary of the Delaware River. Located entirely in Bucks County, in southeastern Pennsylvania, it rises in Springfield Township and has its confluence with the Delaware at Point Pleasant. It is dammed to form Lake Nockamixon.

Prior to European settlement, the area through which the creek runs was inhabited by the Lenape tribe. The area was called Tachan Hoking (pronounced Toc-ahn Hok Ing) or “Piece of Wood Area Place.” It could also mean Achtuhhu Ing (pronounced "Awk-too-who Ing") or "Deers Place." Early white settlers in the area noted the fast, constant current of the creek, and by the late eighteenth century a number of water-powered mills had sprung up along the lower portion of the Tohickon valley. Notable among these was the grist mill of Ralph Stover, in Plumstead Township. During the Great Depression of the 1930s, long after the mill had been shut down, the Stover heirs gave the area around the mill to the Commonwealth of Pennsylvania. After the Federal Works Progress Administration converted the area for recreational use, a Ralph Stover State Park was opened to the public in 1935.

The creation of Ralph Stover State Park was the beginning of the Tohickon Creek's shift from an industrial area to a recreational area. The next move in this direction came in 1958, when the United States Army Corps of Engineers dammed the creek just south of Quakertown, forming Tohickon Lake, another state park. It was later renamed Lake Nockamixon, another Lenape name meaning "place of soft soil."

More and more land along the creek was eventually turned into parkland. The next addition to the park was the High Rocks unit of Ralph Stover State Park, donated to the Commonwealth by the late James Michener, a famous local author. It features vertical rock cliffs above the creek. Today another park, Tohickon Valley County Park, borders High Rocks on three sides and their trail systems interlace. Together they protect the steep valley that Tohickon Creek cuts through the hills south of the old grist mill.

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Wikipedia