40 C.F.R. § 424.35
Standards of performance for new sources.
Cite as 40 C.F.R. § 424.35 (2026)
The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart: Effluent characteristic Effluent limitations Maximum for any 1 day Average of daily values for 30 consecutive days shall not exceed— Metric units (kg/kkg processed) TSS 0.271 0.136 Chromium total .0054 .0027 Manganese total 0.054 .027 pH ( 1 ) ( 1 ) English units (lb/ton processed) TSS .542 .271 Chromium total .011 .0054 Manganese total .108 .054 pH ( 1 ) ( 1 ) 1 Within the range 6.0 to 9.0.