Except as provided in 40 CFR 125.30 through 125.32 , any existing point source subject to this subpart must achieve the following effluent limitations representing the application of BPT:
Effluent Limitations
[BPT]
Regulated parameter | Maximum daily1 | Maximum monthly avg.1 |
BOD5 | 0.74 | 0.37 |
Fecal Coliform | (2) | (3) |
O&G4 | 0.26 | 0.13 |
TSS | 0.90 | 0.45 |
1 Pounds per 1000 lbs (or g/kg) of finished product.
2 Maximum of 400 MPN or CFU per 100 mL at any time.
3 No maximum monthly average limitation.
4 May be measured as hexane extractable material (HEM).
40 C.F.R. §432.92