Formally Written Public Notice and Statement of BasisYou may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
Northrop Grumman Systems Coproation Public Notice (PDF)(1 pg, 189 K,
December 14, 2018)
The proposed remedy addresses residual groundwater (GW) contamination and potential vapor intrusion into the manufacturing building on-site. GW and land use will be restricted until cleanup levels are attained.
Northtrop Grumman Systems Corporation Statement of Basis (PDF)(24 pp, 5 MB,
December 6, 2018)
This document highlights key information used by EPA in making its decision.