The following are hereby adopted and incorporated by reference:
(A) The official zoning map(s) of the area of joint jurisdiction, together with all the explanatory matter thereon and attached thereto, is hereby adopted by reference and is declared to be a part of these regulations. The maps shall be signed by the Chairperson of the Board of County Commissioners and the Mayor of Sioux Falls and be filed with the Lincoln County Auditor and Sioux Falls City Clerk.
(B) The Flood Insurance Rate Map is hereby adopted by reference and declared to be a part of these regulations. Areas shown as Zone A, AO, or A1-A30 on the F.I.R.M. but which are zoned A-1 Agricultural on the zoning map, shall be governed by the provisions of the RC Recreation/Conservation District.
(C) The approved plans submitted in conjunction with any Planned Development District are hereby adopted by reference and declared to be a part of these regulations.