Operable Units/Status

For the FMC Middleport Environmental Program, on-site and certain off-site impacted areas have been assigned Operable Unit (OUs) numbers that are designated, for technical or administrative reasons, to investigate, and as appropriate, eliminate, or mitigate a release, threat of release, or potential exposure pathways resulting from site-related impacts.

Please click on the links below or on the side menu to see a summary description and latest status of the individual OUs associated with the FMC Middleport environmental program. A map is also provided for the specific OU designations.