The mission of the Trust (originally, the Pennypack Watershed Association) is to protect,restore and preserve the natural lands of the central Pennypack Creek valley.

The Pennypack Ecological Restoration Trust is a 30 year old, private, non-profit conservation organization located in Huntingdon Valley, PA. In 1975, the board of the Trust adopted a master plan for a Pennypack Preserve with the goal of preserving 855 acres of environmentally sensitive land. The Trust is presently the steward of 683 acres of land which includes 200 year-old woodlands, broad expanses of floodplain forest, and a collection of succesional fields, open water marsh, and grasslands that provides habitat for a wide variety of birds and other wildlife.

http://www.libertynet.org/pert