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Virginia Administrative Code
Title 9. Environment
Agency 25. State Water Control Board
Chapter 820. General Virginia Pollutant Discharge Elimination System (VPDES) Watershed Permit Regulation for Total Nitrogen and Total Phosphorus Discharges and Nutrient Trading in the Chesapeake Bay Watershed in Virginia
6/1/2023

9VAC25-820-20. Purpose, applicability.

A. This regulation fulfills the statutory requirement for the General VPDES Watershed Permit for Total Nitrogen and Total Phosphorus discharges and nutrient trading in the Chesapeake Bay watershed issued by the board pursuant to the Clean Water Act (33 USC § 1251 et seq.) and § 62.1-44.19:14 of the Code of Virginia.

B. This general permit regulation governs owners of facilities holding individual VPDES permits or otherwise meeting the definition of "existing facility" that discharge or propose to discharge total nitrogen or total phosphorus to the Chesapeake Bay or its tributaries.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; § 402 of the Clean Water Act; 40 CFR Parts 122, 123, and 124.

Historical Notes

Derived from Virginia Register Volume 23, Issue 2, eff. November 1, 2006; amended, Volume 24, Issue 21, eff. August 7, 2008; Volume 33, Issue 10, eff. February 8, 2017; Volume 39, Issue 4, eff. November 9, 2022.

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