Any person making application for establishment of a coordinated drainage area shall first obtain an accurate survey and map of the territory intended to be embraced within the limits of such area, showing the boundaries and area thereof. The accuracy thereof shall be verified by affidavit of a licensed surveyor. The survey and map, when completed and verified, shall be left at a convenient public office, to be designated by the county auditor of the county in which the application is filed, within the area for a period of not less than twenty days for examination by those having an interest in the application.
SDCL 46A-10A-48