An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

EPA in Arkansas

Crossett Hydrogen Sulfide Air Sampling Report

EPA conducted air sampling in Crossett, Arkansas, between January and June of 2017. The sampling was to determine emission sources of airborne hydrogen sulfide (H2S) in the wastewater treatment system at the Georgia Pacific facility in Crossett, and to evaluate the potential for exposure in the community. This report summarizes the results of the EPA’s hydrogen sulfide air monitoring conducted along Georgia Pacific’s wastewater treatment system and in surrounding Crossett neighborhoods.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.