Some of the first firetowers built in Pennsylvania were constructed in Rothrock State Forest in the 1920s. Pennsylvania Governor Gifford Pinchot, former chief of the U.S. Forest Service upgraded the Pennsylvania Forestry Division to full department status and gave the new Department of Forest and Waters the funds needed to build steel observation towers in the state forests. The construction of the observation towers combined with changes in forest management lead to a dramatic decrease in the number and size of forest fires throughout the state forests of Pennsylvania.