PART 300 New Development and Redevelopment Thresholds.
30.63A.300 Drainage review thresholds and requirements for new development.
(1) Regardless of the new development thresholds established below in subsections (2) and (3) of this section, all new development shall be required to comply with minimum requirement 2 (SCC 30.63A.445 and 30.63A.450), unless minimum requirement 2 is not required for an exempted activity pursuant to SCC 30.63A.200. In addition, new development shall comply with any other applicable additional requirement specified in part 700 of this chapter.
(2) Unless an exception under SCC 30.63A.210 applies, new development projects shall comply with minimum requirements 1 through 5 (SCC 30.63A.400 through 30.63A.525) for the new and replaced hard surfaces and the land disturbed if the new development will:
(a) Result in or add 2,000 square feet or greater of new, replaced or new plus replaced hard surface area; or
(b) Cause land disturbing activity of 7,000 square feet or greater.
(3) Unless an exception under SCC 30.63A.210 applies, new development projects shall comply with all minimum requirements 1 through 9 (SCC 30.63A.400 through 30.63A.605) for the new and replaced hard surfaces and converted vegetation areas if the new development will:
(a) Result in or add 5,000 square feet or more of new plus replaced hard surface area;
(b) Convert three-quarters of an acre or more of vegetation to lawn or landscaped areas; or
(c) Convert two and one-half acres or more of native vegetation to pasture. (Added by Amended Ord. 10-026, June 9, 2010, Eff date Sept. 30, 2010; Amended by Ord. 15-102, Jan. 11, 2016, Eff date Jan. 22, 2016).