9VAC25-415-10: Purpose

This chapter provides for the control of point source discharges into the Virginia embayment waters of the Potomac River from the fall line at Chain Bridge in Arlington County to the Route 301 Bridge in King George County.

This chapter also constitutes Special Standard "b' in the State Water Control Board's Water Quality Standards "Special Standards and Requirements" (9VAC25-260-310) for the Potomac River Basin's Potomac River Subbasin (9VAC25-260-400).