The area in and surrounding Evansburg State Park remained largely rural until World War II. The growth of suburbs and industry forever changed the landscape of the Skippack Valley. Evansburg State Park was established in 1979 to protect the rural qualities of the area and to provide outdoor recreational opportunities for the people of southeastern Pennsylvania. The original plan was for the construction of a high dam and lake for recreation, but this was met by local opposition, and the plan was scaled back.