Collect 500g samples of coal sediment and coal derived waste materials from existing road and railroad right-of-ways, retention ponds, and waste pi…
Office of NEPA Policy and Compliance
June 8, 2022Collect 500g samples of coal sediment and coal derived waste materials from existing road and railroad right-of-ways, retention ponds, and waste piles using hammers, vials, scoops, or shovel.