40 CFR § 408.112 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

Except as provided in §§ 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):

Effluent characteristic	Effluent limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days shall not exceed—
	Metric units (kg/kkg of seafood)
TSS	160	54
Oil and grease	126	42
pH	( 1)	( 1)
	English units (lb/1,000 lb of seafood)
TSS	160	54
Oil and grease	126	42
pH	( 1)	( 1)

1 Within the range 6.0 to 9.0.

[39 FR 23140, June 26, 1974, as amended at 60 FR 33942, June 29, 1995]