Except as provided in 40 CFR 125.30-125.32, 40 CFR 401.17, and Secs. 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------------------------------------------------------------------------
Average of
daily
Maximum for values for
Pollutant or pollutant property any 1 day 30
consecutive
days------------------------------------------------------------------------
Concentration in mg/l
-------------------------Iron, total................................... 7.0 3.5Manganese, total.............................. 4.0 2.0TSS........................................... 70.0 35.0pH............................................ (\1\) (\1\)------------------------------------------------------------------------\1\ Within the range 6.0 to 9.0 at all times.