May 30, 2022 - June 5, 2022 June Microplastics Sampling in the High Country June Microplastics Sampling in the High Country May 30, 2022 - June 5, 2022 June Microplastics Sampling in the High Country Come help sample microplastics! Volunteers collect surface water samples at designated sampling sites the first week of every month to be analyzed at the lab by staff. Data collected from a brief 10-20 minute stream cleanup is submitted to staff. Free