Investigation into Contaminant Found in Pease Tradeport Water System
The blood testing program offered by the New Hampshire Department of Health and Human Services (DHHS) in response to the discovery of contamination of the Pease well has ended. The blood testing program ran from April–October 2015. For individuals who missed the DHHS perfluorochemicals (PFCs) blood testing program but would still like to know their blood PFC levels, DHHS has identified two laboratories that offer testing to individuals through their primary care providers. Information about their testing process, panel of PFCs tested, and pricing can be obtained by calling the numbers listed below and/or visiting their website:
- Vista Analytical Laboratory (phone: 916-673-1520): offers testing for a panel of PFCs, including PFOA, PFOS, PFHxS, and PFNA
- NMS Laboratory (phone: 866-522-2206): offers testing for PFOA
In the first phase of testing, the Centers for Disease Control and Prevention (CDC) lab tested all of the 466 samples. In the second phase, over 1,100 individuals submitted blood samples for testing. All results have been sent back to the participating individuals. Once all of the results are analyzed and collated, we will create a final report looking at all the data and will conduct a community meeting to discuss these results.
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@example.com.
Documents & Information
- Current Weekly Pease Testing Program Update
- Archived Weekly Pease Testing Program Updates
- 02/03/2016 - Frequently Asked Questions
- 09/09/2015 - Coping with Exposure to PFCs
- 08/13/2015 - PFC Fact Sheet
- 06/01/2015 - Expanded Pease Testing Protocol
- 06/24/2015 - Reducing Your Exposure to PFCs
Presentations & Videos
- 09/22/2015 - Dr. Alan Woolf's Presentation on Children's Health and PFAS
- 09/09/2015 - Video of Pediatric Results Presentation
- 09/09/2015 - Pediatric Results Presentation
- 07/15/2015 - Dr. Alan Woolf's Presentation on PFC Exposure and Potential Health Concerns
- 06/22/2015 - Healthcare Provider Webinar - Understanding Perfluorochemicals by State Epidemiologist Dr. Benjamin Chan
- 06/17/2015 - Video Presentation of First 98 Test Results
- Video of Pease Public Meeting 3/31/15 part 1
- Video of Pease Public Meeting 3/31/15 part 2
Health Alert Network
- 04/06/2016 -Perfluorochemical (PFC) Contamination in Southern NH
- 12/23/2015 - Perfluorochemical (PFC) Blood Testing Program: Update #3
- 08/17/2015 - Release of Individual Perfluorochemical (PFC) Blood Test Results
- 06/15/2015 - Individual Perfluorochemical (PFC) Blood Test Results Release
- 04/03/2015 - Perfluorochemical (PFC) Contamination of the Drinking Water at the Pease Tradeport
- 05/22/2014 - PFOs Detected in Pease Tradeport Water System
- Agency for Toxic Substances and Disease Registry (ATSDR) Pease Site
- ATSDR Health Effects of PFCs
- Community Advisory Board
- City of Portsmouth Department of Public Works
- NH Department of Environmental Services Pease Site Summary
- 12/22/2015 - DHHS Releases Timeline for Remainder of Pease Testing Program
- 03/19/2015 - DHHS Offering Testing for People Who Consumed Contaminated Pease Water
- 05/22/2014 - Unregulated Contaminant Found in Pease Tradeport Water System
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