Comment and Review
Documents Open for Public Review
Other Plans and Projects
An archive of completed projects as well as projects without documents open for comment may be found on the PEPC website.
Did You Know?
Jefferson expected the Expedition to learn about the people, plants and animals of the newly acquired Louisiana Purchase. None of the men of the Expedition was a trained scientist, but fulfilling Jefferson’s instructions required skills in cartography, ethnography, botany, zoology, and meteorology.