Schools in Yakima, Washington are capping arsenic-contaminated soils with geotextiles and clean fill. The contaminated soils were discovered in playground areas and are the remnants of orchard pesticide use decades ago.
Schools in Yakima, Washington are capping arsenic-contaminated soils with geotextiles and clean fill. The contaminated soils were discovered in playground areas and are the remnants of orchard pesticide use decades ago.