9VAC25-875-70. Regulated land-disturbing activities

A. Land-disturbing activities that meet one of the criteria in this subsection are regulated as follows: 1. Land-disturbing activity that disturbs 10,000 square feet or more, although the locality may reduce this regulatory threshold to a smaller area of disturbed land, is less than one acre, not in an area of a locality designated as a Chesapeake Bay Preservation Area, and not part of a common plan of development or sale, is subject to criteria defined in Article 2 ( 9VAC25-875-540 et seq.) of Part V ( 9VAC25-875-470 et seq.) of this chapter. 2. Land-disturbing activity that disturbs 2,500 square feet or more, although the locality may reduce this regulatory threshold to a smaller area of disturbed land, is less than one acre, and in an area of a locality designated as a Chesapeake Bay Preservation Area is subject to criteria defined in Article 2 and Article 5 ( 9VAC25-875-740 et seq.) of Part V of this chapter, unless Article 4 ( 9VAC25-875-670 et seq.) of Part V of this chapter is applicable, as determined in accordance with 9VAC25-875-480 and 9VAC25-875-490 . For land-disturbing activities for single-family detached residential structures, Article 2 of Part V of this chapter and water quantity technical criteria, 9VAC25-875-600 , shall apply to any land-disturbing activity that disturbs 2,500 square feet or more of land, and the locality also may require compliance with the water quality technical criteria, 9VAC25-875-580 and 9VAC25-875-590 . 3. Land-disturbing activity that disturbs less than one acre but is part of a larger common plan of development or sale that disturbs one acre or more is subject to criteria defined in Article 2 and Article 3 of Part V of this chapter, unless Article 4 of Part V of this chapter is applicable, as determined in accordance with 9VAC25-875-480 and 9VAC25-875-490 . 4. Land-disturbing activity that disturbs one acre or more is subject to criteria defined in Article 2 and Article 3 of Part V of this chapter, unless Article 4 of Part V of this chapter is applicable, as determined in accordance with 9VAC25-875-480 and 9VAC25-875-490 . B. A locality may, by local ordinance adopted pursuant to § 62.1-44.15:33 or 62.1-44.15:65 of the Code of Virginia, adopt more stringent local requirements.