05-19-14-WS - Laserfiche WebLink

Home Browse Search

Round Lake Briefing April 22, 2014 Meeting Notes Congresswoman Betty McCollum scheduled a Round Lake Briefing tha on Tuesday, April 22, 2014. The meeting agenda is attached. T briefing: Congresswoman Betty McCollum Mayor David Grant, City of Arden Hills Councilmember Ed Werner, City of Arden Hills Councilmember Brenda Holden, City of Arden Hills Senator Bev Scalze Representative Barb Yarusso Tim Bodeen, US Fish and Wildlife Service Dave Warburton, US Fish and Wildlife Service Jim Leach, US Fish and Wildlife Service Thomas Barounis, US Environmental Protection Agency Region 5 Amy Hadiaris, Minnesota Pollution Control Agency Stephen Lee, Minnesota Pollution Control Agency Gary Krueger, Minnesota Pollution Control Agency Patrick Klaers, City Administrator, City of Arden Hills Heather Worthington, Ramsey County Jill Hutmacher, City of Arden Hills The MPCA presented background information on contamination at TCRound Lake is connected to TCAAP by two means: 1) a sanitary sewer empipe that has never been used and 2) a stormwater outlet that has been used. Heavy metals contamination from TCAAP was deposited in the sediment of Round Lake through the stormwat Regarding the deep groundwater contamination, chemicals includin of the TCAAP manufacturing buildings. The TCE quickly moved through the sand where the contamination remains and is being cleaned. Tests hav contamination in the soils where the dumping occurred. The dumpot creating additional contamination, have been covered with clean soils, and are consi contamination is in the aquifer and does not affect Round Lake. No further action is required for surface water areas including eek, Marsden Marsh, and Sunfish Lake.