Mo. Rev. Stat. § 644.037
644.037 Wetlands impact by nationwide permit, department to certify.
644.037. Wetlands impact by nationwide permit, department to certify. — Where applicable, under Section 404 of the federal Clean Water Act and where the U.S. Army Corps of Engineers has determined that a nationwide permit may be utilized, the department shall certify without conditions such nationwide permit as it applies to impacts on wetlands in this state.
(L. 1998 H.B. 1161) Effective 6-09-98