Description: On September 8-9, 2005, representatives of the Kansas Department of Health and Environment (KDHE), the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA), and Argonne National Laboratory met at the KDHE's offices in Topeka to review the status of the CCC/USDA's environmental activities in Kansas. A key CCC/USDA goal for this meeting was to discuss the recent (Phase III) environmental studies performed by Argonne at Everest, Kansas, and to obtain KDHE input on the selection of possible remedial approaches to be examined as part of the Corrective Action Study (CAS) for this site. Argonne distributed a brief Scoping Memo (Argonne 2005) to the CCC/USDA and the KDHE before the meeting to facilitate the intended pre-CAS discussions. As a result of the September meeting, the KDHE recommended several additional activities for the Everest site, for further assistance in identifying and evaluating remedial alternatives for the CAS. The requested actions include the following: (1) Construction of one or more additional, strategically located interpretive cross sections to improve the depiction of the hydrogeologic characteristics affecting groundwater and contaminant movement along the apparent main plume migration pathway to the north-northwest of the former CCC/USDA facility. (2) Development of technical recommendations for a stepwise pumping study of the Everest aquifer unit in the area near and to the north of the Nigh property. (3) Identification of potential locations for several additional monitoring wells, to better constrain the apparent western and northwestern margins of the existing groundwater plume. This report presents an update on efforts of the CCC/USDA and Argonne to address the KDHE concerns, and it proposes several additional actions for consideration.
Date: January 31, 2006
Creator: LaFreniere, L. M. & Division, Environmental Science
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department