"Freeboard" means the vertical distance between the top of a tank or surface impoundment dike, and the surface of the waste contained therein.
128 Neb. Admin. Code, ch. 1, § 059
"Freeboard" means the vertical distance between the top of a tank or surface impoundment dike, and the surface of the waste contained therein.
128 Neb. Admin. Code, ch. 1, § 059