A 30-day public comment period began July 19, 2010 for a Remedy Selection Plan outlining the proposed alternative for addressing groundwater contamination at the J-1 Range on the Massachusetts Military Reservation (MMR). The public comment period runs through August 17. The Remedy Selection plan outlines the alternatives presented in the J-1 Range Feasibility Study for addressing groundwater contamination at the site, along with the alternative recommended by the EPA and the reasons for its selection. The plan proposes remedies for the J-1 Range northern plume which contains RDX and perchlorate, and the J-1 Range southern plume which contains RDX. POC is Jeanethe Falvey, (857) 366-0627.