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Background
The Evergreen Manor Groundwater Contamination Site is located approximately 1.5 miles northwest of Roscoe, Illinois. The site is currently defined by the areal extent of groundwater contamination in the region. The investigations conducted at the site have identified a plume of contaminated ground water extending from an area on Rockton Road just east of Highway 251, to Tresemer, Olde Fairm, Evergreen Manor, and the Hononegah Heights Subdivisions.
Vapor
Intrustion Pathway Guidance
U.S. EPA
has released guidance on evaluating vapor intrusion to indoor
air: OSWER
Draft Guidance for Evaluating the Vapor Intrusion to Indoor Air Pathway from
Groundwater and Soils (Subsurface Vapor Intrusion Guidance)) November
2002.