PHILADELPHIA (May 8, 2014) - Today the E.P.A. is proposing to add a Harleysville, Montgomery County, Pa., location to the National Priorities List (NPL) of Superfund sites. Superfund is the federal plan that investigates and cleans up the most complex, uncontrolled or abandoned hazardous waste sites in the country to protect people's health and the environment.
"Cleaning up these complex, contaminated sites is an important part of what E.P.A. does to help create healthy communities," said E.P.A. Mid-Atlantic Regional Administrator Shawn M. Garvin. "Today's suggestion puts the Harleysville location a step closer to getting a permanent cleanup solution for protecting people's health."
Located in Harleysville, the Baghurst Drive location consists of a residential area where ground water is contaminated with volatile organic compounds. The contaminated ground water plume is currently affecting up to 42 residential water wells.
In 1999, the local health department discovered the contaminated ground water plume while sampling residential wells. Bottled water was immediately provided and subsequently, carbon filtration units were installed at homes to treat contaminated well water. The source of the contamination is still unknown.
The Pennsylvania Department of Environmental Protection referred the cleanup to E.P.A. given the number of homes affected and because whole-house carbon filtration systems provided by the Commonwealth are not a sustainable solution for addressing the contamination. A permanent alternative water supply is needed for residences, along with cleanup of the contaminated ground water plume. E.P.A. will be investigating the possibility of vapor intrusion into homes and buildings, depending on the type of structure.
EPA's updated NPL includes 7 contaminated sites across the country that have been added as Superfund sites, and 5 sites suggested for placement on the national list. The Baghurst Drive location is among the 5 proposals and the only Pennsylvania location included in today's update.
The Superfund plan has provided important benefits for people and the environment since Congress established the plan in 1980. Those benefits are both direct and indirect, and include reduction of threats to human health and ecological systems in the vicinity of Superfund sites, improvement of the economic conditions and quality of life in communities affected by hazardous waste sites, prevention of future delivers of hazardous substances, and advances in science and technology.
Federal Register notices for today's new and suggested sites:
http://www.epa.gov/superfund/sites/npl/current.htm
Information about how a location is listed on the NPL:
http://www.epa.gov/superfund/sites/npl/npl_hrs.htm
Superfund sites in local communities:
http://www.epa.gov/superfund/sites/index.htm
