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 This website is no longer updated and links to external websites and some internal pages may not work.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 »

Remediation System Evaluation, Ott/Story/Cordova Superfund Site

The Ott/Story/Cordova Superfund Site occupies approximately 20 acres in Dalton Township, Muskegon County, Michigan. The remedies at the site address contamination stemming from a specialty organic chemical production facility operated under a series of owners from 1957 until 1985. The area surrounding the site is predominantly rural with a residential area downgradient to the southeast of the site along River Road. Little Bear Creek is also located downgradient of the site and has been impacted by site-related contamination.

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