40 C.F.R. § 422.63
Current through September 30, 2024
The following limitations establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable:
[Metric units (kg/kkg of product); English units (lb/1,000 lb of product)]
| Effluent characteristic | Effluent limitations | |
| Maximum for any 1 day | Average of daily values for 30 consecutive days shall not exceed- | |
| Total phosphorus (as P) | 0.56 | 0.28 |
| Fluoride (as F) | .21 | .11 |
40 C.F.R. §422.63