Section NR 230.004 - Compliance dates(1) Any existing source subject to this chapter which discharges to waters of the state shall achieve: (a) The effluent limitations representing BPT by July 1, 1977; and(b) The effluent limitations representing BAT by July 1, 1984.(2) Any new source subject to this chapter which discharges to waters of the state shall achieve NSPS at the commencement of discharge.(3) Any existing source subject to the aluminum chloride, aluminum sulfate, potassium dichromate, ferric chloride, lead monoxide, silver nitrate, or sodium fluoride subcategory which discharges process wastewater pollutants to a POTW shall achieve PSES by July 20, 1980.(4) Any existing source subject to the copper salts, nickel salts, cadmium pigments and salts, cobalt salts, or zinc chloride subcategory which discharges process wastewater pollutants to a POTW shall achieve PSES by August 22, 1987, except for discharges from copper sulfate and nickel sulfate manufacturing operations.(5) Any existing source not subject to sub. (3) or (4) which discharges process wastewater pollutants to a POTW shall achieve PSES by June 29, 1985.(6) Any new source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSNS at the commencement of discharge.Wis. Admin. Code Department of Natural Resources NR 230.004
Cr. Register, September, 1990, No. 417, eff. 10-1-90.