Pease International Tradeport Site

Approximately 8,000 people work at or frequent the Pease International Tradeport. There are also two daycare centers located on the site. In May 2014, drinking water wells that supply the Pease International Tradeport were sampled. The Haven Well, one of three wells that serves the Pease International Tradeport, and the New Hampshire Air National Guard base at Pease, showed elevated levels of the unregulated contaminant perfluorooctane sulfonic acid (PFOS). How long PFOS may have been present in this well is not clear. The well has been taken off line. The New Hampshire Department of Health and Human Services asked the Agency for Toxic Substances and Disease Registry (ATSDR) to help evaluate possible follow-up actions.


Pease Feasibility AssessmentCdc-pdf [PDF -1MB]

image of the pease international tradeport sign

Information about Perfluoroalkyl Substances and Your Health

Perfluoroalkyl Substances (PFAS) are a large group of man-made chemicals that have been used in industry and consumer products worldwide since the 1950s.

Community Assistance Panel (CAP)

Interested in learning more about ATSDR activities at the Pease International Tradeport Site? Join us for the next CAP meeting. Click here for more information about the CAP.

June 4, 2019
6:00 pm – 9:00 pm
222 International Drive
Suite 175
Portsmouth, NH 03801
Conference Room A

September 2018 CAP Meeting Minutes Cdc-pdf[PDF – 349KB]

Page last reviewed: March 18, 2019