{"data":{"id":"us-va/9vac25-40-10","jurisdiction":"us-va","citation":"9VAC25-40-10","heading":"Purpose","body":"This regulation provides for the control of discharges of nutrients from point sources affecting state waters that are designated \"nutrient enriched waters\" in 9VAC25-260-350 or are located within the Chesapeake Bay watershed, which consists of the following Virginia river basins: Potomac River Basin (9VAC25-260-390 and 9VAC25-260-400), James River Basin (9VAC25-260-410, 9VAC25-260-415, 9VAC25-260-420, and 9VAC25-260-430), Rappahannock River Basin (9VAC25-260-440), Chesapeake Bay and small coastal basins (9VAC25-260-520, Sections 2 through 3g), and the York River Basin (9VAC25-260-530).\n\nThe provisions of this regulation and the Water Quality Management Planning Regulation (9VAC25-720) constitute the nutrient reduction requirements for point source discharges in the Chesapeake Bay Watershed to protect the Chesapeake Bay and its tidal rivers.","path":["Title 9. Environment","Agency 25. State Water Control Board","Chapter 40. Regulation for Nutrient Enriched Waters and Dischargers within the Chesapeake Bay Watershed"],"source_url":"https://law.lis.virginia.gov/admincode/title9/agency25/chapter40/section10/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:49:09Z","sha256":"801a0a969767809f1e69abca59d857749e2241d6dad596061d80b76505eeed97","source_id":"us-va-vac","stale":false,"prev":"us-va/9vac25-32-850","next":"us-va/9vac25-40-25"},"notice":"GroundRules: Original legal text. Not legal advice."}