The final test results are in for Agent Orange soil samples taken in November 2018, and one sample does show traces of 2,4,5-T, a herbicide component of Agent Orange, as well as 2,4,5-TP, also known as silvex.
The findings are stated in a report by Weston Solutions Inc. provided to the Guam Environmental Protection Agency on Dec. 17, said agency spokesman Nic Lee. The tests were started at the request of the government of Guam and Joint Region Marianas.
The Guam and U.S. Environmental Protection Agencies collected samples from five subsites in off-base areas that were believed to have been exposed to Agent Orange, officials stated.
"An area off of NCS road, along Route 3 and in the vicinity of Potts Junction and a pipe line tie-in located in Tiyan were among the first areas to be sampled. USEPA’s on-scene coordinator, Harry L. Allen, and USEPA Superfund Technical Assistance and Response Team contractors from Weston Solutions Inc. performed the sampling," the release stated.