Statutes, codes, and regulations
Code of Federal Regulations
Title 40 - PROTECTION OF ENVIRONMENTChapter I - ENVIRONMENTAL PROTECTION AGENCYSubchapter N - EFFLUENT GUIDELINES AND STANDARDSPart 442 - TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY
Subpart C - TANK BARGES AND OCEAN/SEA TANKERS TRANSPORTING CHEMICAL AND PETROLEUM CARGOS
Section 442.31 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT)

40 C.F.R. § 442.31

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Current through November 30, 2024
Section 442.31 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT)

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:

Table-Effluent Limitations

Regulated parameter Maximum daily1 Maximum monthly avg.1
BOD56122
TSS5826
Oil and grease (HEM)3616
Cadmium0.020
Chromium0.42
Copper0.10
Lead0.14
Mercury0.0013
Nickel0.58
Zinc8.3
pH(2)(2)

1 Mg/L (ppm).

2 Within 6 to 9 at all times.

40 C.F.R. §442.31