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 This website is no longer updated and links to external websites and some internal pages may not work.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

Section 404 of the Clean Water Act

Elevation Request to Army Corp of Engineers regarding Oakland International Airport under CWA Section 404 (April 29, 1986)

A letter to request a review of the decision of the District Engineer, San Francisco District, to issue a Section 404 permit for the proposed expansion of the Oakland lnternational Airport.

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

Elevation Request Letter to Army - signed April 29, 1986 (PDF)(32 pp, 1 MB)