NEPA and Environmental Studies

PHE is one of the nation’s leading consultants in environmental science and engineering and is nationally recognized for preparing NEPA documentation. We have a strong Federal client base, including the U.S. Department of Energy, the U.S. Department of Defense, and the General Services Administration. We offer comprehensive expertise to assist public- and private-sector clients with their most challenging environmental issues, backed by sophisticated IT resources and GIS capabilities.

NEPA-Related Environmental Studies

  • • FONSIs, EAs, & EISs
  • • Wetland Surveys & Reports
  • • Aquatic & Terrestrial Studies
  • • Water Quality & Sediment Analyses
  • • Air Quality & Noise Studies
  • • Cultural Resources Studies

PHE's NEPA experience (by client):