Superfund Site Profile
The fourth five-year review for the site was completed in August 2016. The review determined that the remedy for the Bayou Bonfouca Superfund site is short-term protective and it specified the actions that need to be taken for the remedy to be protective over the long term. Those actions include: groundwater use restrictions need to be implemented above the southwestern groundwater plume; subsidence monitoring well SM-5 needs to be replaced; the groundwater site plume map should be updated; the applicability of EPA’s 2015 vapor intrusion guidance needs to be evaluated; and the groundwater remedy should be optimized to assess the ...
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