9VAC25-415-40. Effluent limitations

The following effluent limitations shall apply to all sewage treatment plants: Parameter Monthly Avg (mg/l) Parameter Monthly Avg (mg/l) CBOD 5 5 CBOD 5 5 Total Suspended Solids 6 Total Suspended Solids 6 Total Phosphorus 0.18 Total Phosphorus 0.18 NH 3 (Apr 1 - Oct 31) 1 NH 3 (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.).