All earthen dikes must have a protective cover, such as grass, shale, or rock, to minimize wind and water erosion and to preserve their structural integrity.
[Note: The July 29, 1992 Federal Register added a new section 265.223 without redesignating the already existing section 265.223. As a result of this error, both sections will appear in the DRGHW. EPA will publish a correction to this error in the Federal Register at a later date.]
(Amended January 1, 1999)
7 Del. Admin. Code § 1302-265-K-265.223