Matthew Gilbert (right) and Abigail Vipperman, regulatory specialists with the U.S. Army Corps of Engineers Pittsburgh District’s regulatory division, pose for a photo while visiting a South Park Township project in Pennsylvania, March 29, 2022. Part of the role of the regulatory office is to serve the region by collecting baseline assessments on aquatic resources associated with construction and development permit projects to help minimize adverse impacts on waters of the U.S. (U.S. Army Corps of Engineers Pittsburgh District photo by Michel Sauret)