This Part applies to agricultural activities as defined in SCC 30.91A.090 or 30.91A.092, occurring on lands where agriculture is a legal use, where critical areas defined as erosion hazard areas are present on the site and could potentially be impacted by the agricultural activities; provided, however, that proposals for building construction in channel migration zones must comply with the requirements in SCC 30.62B.330(3). (Added by Amended Ord. 06-061, Aug. 1, 2007, Eff date Oct. 1, 2007; Amended by Amended Ord. 13-042, July 10, 2013, Eff date July 22, 2013).