Alaska Statutes Title 46. Water, Air, Energy, and Environmental Conservation § 46.04.110. Municipal powers limited

If a conflict occurs between a provision of this chapter, or a regulation, order, decision, or other determination of the department under this chapter, and a charter, ordinance, permit, regulation, franchise, decision, or other determination of a municipality, the provisions of this chapter or the regulation, order, decision, or other determination of the department prevail. However, nothing in this chapter precludes a municipality, by ordinance or regulation, from exercising its police powers in the area regulated by this chapter.