Town of Bedford PFOA Water Contamination Study Areas Goffstown PFOA Water Contamination Study Areas Manchester Pennichuck Water Service Area Bedford Landfill Private Well Testing Area Landfill 1.5+ Mile Saint- Gobain Private Well Testing Area Landfill .5 Mile Landfill Private Well Testing Area Amherst Merrimack Saint-Gobain

EPA has set their long term health advisory at 70 PPT for combined PFOA & PFOS.

Pennichuck Water Service Area • 36 PPT – 3/16/16 • 52 PPT – 4/6/16 • 52 PPT – 4/13/16 • 52 PPT – 4/20/16 • 38 PPT – 4/26/16 • 14 PPT – 5/3/16 • 11 PPT – 5/11/16 • 11 PPT – 5/16/16 Pennichuck Water Service Area

1.5 Mile Private Well Study Area

1.5 Mile Private Well Study Area 23.7 23.8 67.5 24.5 72 28.8 85 60.3 1.5 Mile Private Well Study Area

Landfill Private Well Study Area

Next Steps: Bottled Water Additional Public Meeting Continued Water Testing / Await Results Await Soil Testing Results Consider Treatment Options (Short & Long Term) Implement Short Term Solutions NH Set Enforceable Standard Implement Long Term Solutions Treat Groundwater – “Public Trust” = Drinking Water Standard

NHDES Website: http://des.nh.gov/organization/commissioner/pfoa.htm NHDES Hotline: (603) 271-9461 NHDES Website: http://des.nh.gov/organization/commissioner/pfoa.htm