Wis. Admin. Code Department of Natural Resources NR 231.10

Current through October 28, 2024

Section NR 231.10 - Effluent limitations, best practicable treatment

The following effluent limitations for all or specific subcategories establish, except as provided in subch. IV of ch. NR 220, the quantity or quality of pollutants or pollutant properties which may be discharged by a facility subject to the provisions of this chapter after application to process wastes of the best practicable control technology currently available.

(1) The pH of all discharges shall be within the range of 6.0 to 9.0.

(2) The 30-day average and daily maximum limitations for BOD 5, COD, suspended solids, and oil and grease are set forth in table 1 in lbs/1000 lbs or kg/1000 kg of product.

Wis. Admin. Code Department of Natural Resources NR 231.10

Cr. Register, June, 1977, No. 258, eff. 7-1-77.

Amended by, Cr. Register, correction in (intro.) made under s. 13.92(4) (b) 7, Stats., Register April 2018 No. 748, eff.5/1/2018