Virginia Administrative Code
Title 9 - ENVIRONMENT
Agency 25 - STATE WATER CONTROL BOARD
Chapter 875 - VIRGINIA EROSION AND STORMWATER MANAGEMENT REGULATION
Part V - Criteria and Requirements for Regulated Land-Disturbing Activities
Article 1 - Administrative Criteria
Section 9VAC25-875-470 - Applicability

1. Land-disturbing activity that disturbs 10,000 square feet or more, although a 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 this part of this chapter.

2. Land-disturbing activity that disturbs 2,500 square feet or more, although a 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 3 (9VAC25-875-570 et seq.) of this part unless Article 4 (9VAC25-875-670 et seq.) of this part 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 this part 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 this part unless Article 4 of this part 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 this part unless Article 4 of this part is applicable, as determined in accordance with 9VAC25-875-480 and 9VAC25-875-490.