After the plans for a system having a raised EDA have been approved, the EDA shall be staked out in accordance with the plans. All trees, topsoil, roots that are directly attached to a tree stem which can be extracted with the stump, and organic soil material shall be removed from the area to be filled, including the area under the side slopes.
N.H. Admin. Code § Env-Wq 1021.02
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08