Superfund Site Profile
Announcements and Key Topics
An investigation to delineate the extent of 1,4-dioxane in groundwater is currently underway. Following completion of the 1,4-dioxane investigation, a decision will be made by EPA and the state on how to address contamination that extends off-site. The site monitoring and mitigation plan will be updated accordingly.
The 160-acre Marshall Landfill site consists of two adjacent 80-acre landfills. The northern landfill is Marshall Landfill, and the southern landfill is Boulder Landfill. Marshall Landfill began operating in 1965 ...
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