View all text of Subpart C [§ 434.30 - § 434.35]
§ 434.32 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and §§ 434.61, 434.62 and 434.63 of this part, the following limitations establish the concentration or quality of pollutants which may be discharged by a point source subject to the provisions of this subpart after application of the best practicable control technology currently available:
BPT Effluent Limitations
Pollutant or pollutant property | Maximum for any 1 day | Average of daily values for 30 consecutive days | Concentration in mg/l | Iron, total | 7.0 | 3.5 | Manganese, total | 4.0 | 2.0 | TSS | 70.0 | 35.0 | pH | ( 1) | ( 1) |
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1 Within the range 6.0 to 9.0 at all times.