Chapter NR 262

NR 262.23 Note 1Within the range 7.5 to 10.0.

NR 262.23 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.24 NR 262.24 Pretreatment standards for existing sources.

NR 262.24(1) (1) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subcategory which introduces pollutants into a publicly owned treatment works shall comply with 40 CFR Part 403 and achieve the following pretreatment standards for existing sources:

NR 262.24(1)(a) (a) There may not be discharge of process wastewater pollutants from metal preparation operations.

NR 262.24(1)(b) (b) The discharge of process wastewater pollutants from all porcelain enameling coating operations may not exceed the values set forth below:

NR 262.24(2) (2) In cases where POTWs find it necessary to impose mass pretreatment standards the following equivalent mass standards are provided:

NR 262.24(2)(a) (a) There may not be discharge of process wastewater pollutants from metal preparation operations.

NR 262.24(2)(b) (b) The discharge of process wastewater pollutants from all porcelain enameling coating operations may not exceed the values set forth below:

NR 262.24 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.25 NR 262.25 Pretreatment standards for new sources. Except as provided in 40 CFR 403.7, any new source subject to this subcategory which introduces pollutants into a publicly owned treatment works shall comply with 40 CFR Part 403 and achieve the following pretreatment standards for new sources.

NR 262.25(1) (1) There may not be discharge of process wastewater pollutants from metal preparation operations.

NR 262.25(2) (2) The discharge of process wastewater pollutants from all porcelain enameling coating operations may not exceed the values set forth below:

NR 262.25 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.30 NR 262.30 Applicability; description of the aluminum basis material subcategory. This subcategory applies to discharges to waters of the state and introductions of pollutants into publicly owned treatment works from porcelain enameling of aluminum basis materials.

NR 262.30 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.31 NR 262.31 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 subcategory shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable:

NR 262.31 Note 1Within the range 7.5 to 10.0.

NR 262.31 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.32 NR 262.32 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 subcategory shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 262.32 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.33 NR 262.33 New source performance standards. Any new source subject to this subcategory shall achieve the following new source performance standards:

NR 262.33 Note 1Within the range 7.5 to 10.0.

NR 262.33 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.34 NR 262.34 Pretreatment standards for existing sources.

NR 262.34(1) (1) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subcategory which introduces pollutants into a publicly owned treatment works shall comply with 40 CFR Part 403 and achieve the following pretreatment standards for existing sources:

NR 262.34(2) (2) In cases where POTWs find it necessary to impose mass pretreatment standards the following equivalent mass standards are provided:

NR 262.34 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.35 NR 262.35 Pretreatment standards for new sources. Except as provided in 40 CFR 403.7, any new source subject to this subcategory which introduces pollutants into a publicly owned treatment works shall comply with 40 CFR Part 403 and achieve the following pretreatment standards for new sources:

NR 262.35 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.40 NR 262.40 Applicability; description of the copper basis material subcategory. This subcategory applies to discharges to waters of the state and introductions of pollutants into publicly owned treatment works from porcelain enameling of copper basis materials.

NR 262.40 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.43 NR 262.43 New source performance standards. Any new source subject to this subcategory shall achieve the following new source performance standards:

NR 262.43 Note 1Within the range 7.5 to 10.0.

NR 262.43 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.45 NR 262.45 Pretreatment standards for new sources. Any new source subject to this subcategory which introduces pollutants into a publicly owned treatment works shall comply with 40 CFR Part 403 and achieve the following pretreatment standards for new sources:

NR 262.45 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.

NR 262.50 NR 262.50 Cross-references. The federal citations in this chapter correspond to provisions of the Wisconsin Administrative Code and Wisconsin Statutes. The federal citations may be cross-referenced in the following table:

NR 262.50 History History: Cr. Register, October, 1986, No. 370, eff. 11-1-86.