Coldwater Creek radiation testing

Health physics technician Antonio Martinez digs a hole to clear rocks from a soil sample being taken along the banks of Coldwater Creek behind a shopping center in the 400 block N Lindbergh Boulevard in Florissant on Tuesday, April 12, 2016. The sample was test for radiation at the site before it was packaged in metal can and sent to a lab for further radiation testing. Photo by David Carson, dcarson@post-dispatch.com