40 CFR 265.223 : Protection Of Environment (§ 1.1 To Parts 1851-1899) — (§ 260.1 To Appendix Vi To Part 265) — Environmental Protection Agency (Continued) (§ 260.1 To Appendix Vi To Part 265) — Solid Wastes (Continued) (§ 260.1 To Appendix Vi To Part 265) — Interim Status Standards For Owners And Operators Of Hazardous Waste Treatment, Storage, And Disposal Facilities (§ 265.1 To Appendix Vi To Part 265) — Surface Impoundments (§ 265.220 To § 265.231) — Containment system.

4 Aug 2016

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.

40 CFR 265.223