Superfund Site:

NEW BRIGHTON/ARDEN HILLS/TCAAP (USARMY)
NEW BRIGHTON, MN

Superfund Site Profile

Site Contacts

Community Involvement Coordinator
Teresa Jones
(312) 886-0725

Remedial Project Manager
Thomas Barounis
(312) 353-5577

Site Location

Street Address:
JCT HWY 10 & MN HWY 96S, NEW BRIGHTON, MN 55112

Background

The New Brighton/Arden Hills/TCAAP site consists of the Twin Cities Army Ammunition Plant (TCAAP) and parts of surrounding communities affected by contaminants from the plant. Waste dumped at 14 locations within TCAAP between 1941 and 1981 led to soil, sediment and groundwater contamination. The site’s total area, including off-site contaminated groundwater plumes, is about 25 square miles. Following immediate actions to protect human health and the environment, site cleanup and monitoring are ongoing.