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Table of Contents » Title 9. Environment » Agency 25. State Water Control Board » Chapter 415. Policy for the Potomac River Embayments » 9VAC25-415-40. Effluent limitations.

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Virginia Administrative Code
Title 9. Environment
Agency 25. State Water Control Board
Chapter 415. Policy for the Potomac River Embayments

11/23/2024

9VAC25-415-40. Effluent limitations.

The following effluent limitations shall apply to all sewage treatment plants:

Parameter	Monthly Avg (mg/l)
CBOD₅	5
Total Suspended Solids	6
Total Phosphorus	0.18
NH₃ (Apr 1 - Oct 31)	1

The above limitations shall not replace or exclude the discharge from meeting the requirements of the state's Water Quality Standards (9VAC25-260-10 et seq.).

Statutory Authority

§ 62.1-44.15 of the Code of Virginia.

Historical Notes

Derived from Virginia Register Volume 13, Issue 12, eff. April 2, 1997.

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