Natural Resources

Aquatic Resource Identification & Delineation Report January 2025
Identification and delineation of state and federal regulated freshwater wetlands and waterways within and adjacent to the Build Alternative corridor.

PNDI Receipt April 18, 2022, November 13, 2024, and July 2, 2025 
Identification of federally and state-listed threatened and/or endangered species known to occur within or adjacent to the Build Alternative corridor. Review receipts prepared through the Pennsylvania Natural Diversity Inventory (PNDI). 

PNDI Coordination Response Letters with PA Fish and Boat Commission April 19, 2022, November 18, 2024, and August 8, 2025
Coordination response letters from the PA Fish and Boat Commission regarding potential effects on species and/or their habitats within and adjacent to the Build Alternative corridor.