Connecticut DEEP PFAS Investigation Public Summary October 2025
DEEP Uses GZA for PFAS Groundwater Investigation
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Description
The Connecticut Department of Energy and Environmental Protection has an ongoing professional services contract with GZA GeoEnvironmental to support PFAS groundwater investigation and private well sampling in Killingly beginning in July 2025. GZA coordinates the field sampling team and assists with homeowner outreach as part of DEEP’s no-cost testing program.
Contract Details
Vendor
GZA GEOENVIRONMENTAL
Agency
Killingly Housing Authority, CT
Contract Type
PROFESSIONAL_SERVICES
Document Date
May 9, 2026
Contract Term
Beginning in July 2025; ongoing field investigation support in Killingly
Renewal Info
No explicit renewal or end date is described; services are to continue while the PFAS investigation and testing program remain active.
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