subch. I of ch. NR 297 Subchapter I - Barking Subcategory

NR 297.01 NR 297.01 Applicability; description of the barking subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the barking of logs by plants in the lumber and wood products industry, except for furniture making, and plants producing insulation board.

NR 297.01 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.011 NR 297.011 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 point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BPT.

NR 297.011(1) (1) Mechanical barking installations may not discharge process wastewater pollutants into waters of the state.

NR 297.011(2) (2) The following limitations apply to hydraulic barking installations:

- See PDF for table

NR 297.011 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.013 NR 297.013 New source performance standards. The discharge of wastewater pollutants from any new source subject to this subchapter may not exceed the following standards.

NR 297.013(1) (1) Mechanical barking installations may not discharge process wastewater pollutants into waters of the state.

NR 297.013(2) (2) Hydraulic barking installations may not exceed the limitations set forth in s. NR 297.011 (2).

NR 297.013 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.014 NR 297.014 Pretreatment standards for existing sources. Any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.

NR 297.014 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.015 NR 297.015 Pretreatment standards for new sources. Any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211.

NR 297.015 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

subch. II of ch. NR 297 Subchapter II - Veneer Subcategory

NR 297.02 NR 297.02 Applicability; description of the veneer subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from any plant which manufactures veneer and does not store or hold raw materials in wet storage conditions.

NR 297.02 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.021 NR 297.021 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 point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BPT.

NR 297.021(1) (1) Except for the installations subject to subs. (2) and (3), veneer manufacturing installations may not discharge process wastewater pollutants into waters of the state.

NR 297.021(2) (2) The following limitations apply to softwood veneer manufacturing processes which use direct steaming for the conditioning of logs:

- See PDF for table

NR 297.021(3) (3) The following limitations apply to hardwood veneer manufacturing processes which use direct steaming for the conditioning of logs:

- See PDF for table

NR 297.021 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.022 NR 297.022 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 point source subject to this subchapter may not discharge process wastewater pollutants into waters of the state.

NR 297.022 History History: Cr. Register, April, 1989, No. 400, eff. 5-1-89.

NR 297.023 NR 297.023 New source performance standards. Any new source subject to this subchapter may not discharge wastewater pollutants to waters of the state.