Advisory Board Ponders Impact of Stricter EPA Arsenic Standard

The Spring Valley Restoration Advisory Board this month heard about the stricter standards the U.S. Environmental Protection Agency is reportedly developing to measure safe levels of arsenic in soil and drinking water. Changes would mean that all the figures the Army Corps has used to determine soil safety in its Spring Valley cleanup "could be thrown out," board member Lee Monsein said at the board's June 12 meeting.

The Army Corps has been working to cleanup chemical and explosive munitions and related debris from the Spring Valley area since 1993. During World War I, the Army used American University as a testing site, firing weapons into the then-undeveloped woods around campus.

EPA Risk Assessment on Arsenic

Nan Wells, an advisory neighborhood commissioner for the area, asked if the Army would have to clean up additional areas when the environmental agency sets new safety standards. The Army's Dan Noble, who co-chairs the advisory board, responded: "We are never going to walk away from a FUDS [Formerly Used Defense Site] site."
Northwest Current
June 27, 2012 ( pg. 5)