Wisconsin Legislature: NR 253.12

NR 253.05(1)(a)(a) The effluent limitations representing BPT by July 1, 1977; and

NR 253.05(1)(b)(b) The effluent limitations representing BAT by July 1, 1984.

NR 253.05(2)(2) Any new source subject to this chapter which discharges to waters of the state shall achieve NSPS at the commencement of discharge.

NR 253.05(3)(3) Any existing source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSES by August 15, 1986.

NR 253.05(4)(4) Any new source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSNS at the commencement of discharge.

NR 253.05 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

subch. I of ch. NR 253Subchapter I — The Copper Forming Subcategory

NR 253.10NR 253.10 Applicability; description of the copper forming subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the forming of copper and copper alloys except beryllium copper alloys.

NR 253.10 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

NR 253.11NR 253.11 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available. Except as provided in 40 CFR 125.30 to 125.32, any existing source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of BPT:

NR 253.11 Note(1) Within the range of 7.5 to 10.0 at all times

NR 253.11 Note(1) These effluent limitations are applicable only to those plants which actually discharge the drawing spent lubricant wastestream at the copper forming site. If these wastewaters are hauled off-site for disposal or are otherwise not discharged at the copper forming site, these limitations are neither applicable nor allowable.

NR 253.11 Note(2) Within the range of 7.5 to 10.0 at all times

NR 253.11 Note(1) Within the range of 7.5 to 10.0 at all times

NR 253.11 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

NR 253.12NR 253.12 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable. Except as provided in 40 CFR 125.30 to 125.32, any existing source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of BAT:

NR 253.12 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

NR 253.13NR 253.13 New source performance standards. The discharge of process wastewater pollutants from any new source subject to this subchapter may not exceed the following NSPS:

NR 253.13 Note(1) Within the range of 7.5 to 10.0 at all times

NR 253.13 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

NR 253.14NR 253.14 Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES:

NR 253.14 Note(1) For alternate monitoring

NR 253.14 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

NR 253.15NR 253.15 Pretreatment standards for new sources. Except as provided in s. NR 211.13, any existing [new] source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSNS:

NR 253.15 Note(1) For alternate monitoring

NR 253.15 HistoryHistory: Cr. Register, May, 1989, No. 401, eff. 6-1-89.

NR 253.15 NoteNote: The Wisconsin administrative code corresponds to the code of federal regulations as cross referenced in the following table: