skip navigation Smaller text size Reset text size Larger text size
Families & Children Women Teens Adults Seniors People with Disabilities
DHHS Home > Division of Public Health Services > Perfluorochemicals (PFCs) and Your Health >
Investigation into Contaminant Found in Pease Tradeport Water System

PFC Blood Testing Program

lab technician doing testingPFC blood testing is being offered by the New Hampshire Department of Health and Human Services (NH DHHS) to certain individuals that may have been exposed to water contaminated with PFCs at Pease Tradeport or in the southern New Hampshire area. Please visit the Blood Testing Program page for information about registering.

Health Effects of PFCs
Exposure to PFCs
The New Hampshire Response to PFCs
PFCs and Healthcare Providers
PFC Resources
PFC Frequently Asked Questions Adobe Acrobat Reader Symbol / PFC Fact Sheet Adobe Acrobat Reader Symbol

The Division of Public Health Services (DPHS) in collaboration with the New Hampshire Department of Environmental Services (DES) is responding to a positive test result for perfluorooctane sulfonic acid (PFOS) in a water sample from a well that serves the Pease Tradeport and the NH Air National Guard Base at Pease. Because the level exceeds the "provisional health advisory" set by the U.S. Environmental Protection Agency (EPA) the well was immediately shut down by the City of Portsmouth. PFOS is one of a family of chemicals called PFCs for perfluorochemicals. PFCs have been used for decades in many commercial products, such as stain-resistant carpeting, fire-fighting foam, nonstick cookware, fabric coatings, and some food packaging. As a result, they are found throughout the environment. They are also very persistent and do not break down readily in the environment or in our bodies. Consequently, PFCs can be detected in the blood stream of most people.

The other two wells at Pease did not contain PFCs above the provisional health advisory level. The water supply for the City of Portsmouth was checked as well out of an abundance of caution and the levels were within the health advisory level.

The most current information about the Pease Tradeport Blood Testing Program can be found in the Current Weekly Pease Testing Program Update below. If you have further questions, please email us at [email protected].

Documents & Information

Presentations & Videos

Additional Resources

Press Releases

Adobe Acrobat Reader Symbol Adobe Acrobat Reader format. You can download a free reader from Adobe.

Adobe Acrobat Reader Symbol Adobe Flash format. You can download a free player from Adobe.

HTML5 Video This media file is HTML5 compatible and is best viewed on modern Web browsers.
Translate this page


New Hampshire Department of Health and Human Services
129 Pleasant Street | Concord, NH | 03301-3852

copyright 2016. State of New Hampshire