Wisconsin Administrative Code

NR 422.145 Screen printing. (1) APPLICABILITY. (a) Subsections (2), (3), and (4) apply to all screen printing units at screen printing facilities that are either of the following: 1. Located in the county of Kenosha, Milwaukee, Ozaukee, Racine, Washington, or Waukesha and which h…

NR 422.15 Miscellaneous metal parts and products — part 1. (1) APPLICABILITY. (ag) The requirements of this section do not apply to any facility with miscellaneous metal parts and products coating operations meeting the applicability requirements contained in s. NR 422.151 (1) be…

NR 422.151 Miscellaneous metal parts and products — part 2. (1) APPLICABILITY. Beginning on June 1, 2022, this section applies to all coating line application areas, conveyors, flashoff areas, drying areas, forced-air driers, and ovens of any industry categorized under the 2-digi…

NR 422.155 Fire truck and emergency response vehicle manufacturing. (1) APPLICABILITY. (a) Subsections (2) to (4) apply to coating operations of fire truck and emergency response vehicle manufacturing, where meeting applicable emission limits in s. NR 422.15 is not technologicall…

NR 422.16 Use of asphalt surfacing materials. (1) APPLICABILITY. This section applies to the mixing, storage, use, and application of cutback asphalts in Wisconsin. This section does not apply to cutback asphalts intended for uses other than application to surfaces traversed by m…

NR 422.17 Application of traffic marking materials. (1) APPLICABILITY. This section applies after April 30, 1996, to the application of traffic marking material on any paved surface during the ozone season in Kenosha, Kewaunee, Manitowoc, Milwaukee, Ozaukee, Racine, Sheboygan, Wa…

NR 423.01 Applicability; purpose. (1) APPLICABILITY. This chapter applies to all solvent cleaning operation air contaminant sources and to their owners and operators. (2) PURPOSE. This chapter is adopted under ss. 285.11, 285.13, and 285.17, Stats., to categorize organic compound…

NR 423.02 Definitions. The definitions contained in chs. NR 400, 419, 420, and 421 apply to the terms used in this chapter. In addition, the following definitions apply to the terms used in this chapter: (1g) XAerosol productY means solvent or solvent solution expelled by a prope…

NR 423.03 Solvent metal cleaning. (1) APPLICABILITY. Except as provided in sub. (8), this section applies, with a final compliance deadline of May 1, 1980, or as provided by a compliance schedule issued or approved pursuant to s. NR 425.03 (5), to cold cleaning, open top vapor de…

NR 423.035 Industrial cleaning operations — part 1. (1) APPLICABILITY. (a) Except as provided in subs. (2) and (9) (a), this section applies to industrial cleaning operations at facilities that are located in Kenosha, Milwaukee, Ozaukee, Racine, Washington, or Waukesha county and…

NR 423.037 Industrial cleaning operations — part 2. (1) APPLICABILITY. Beginning on March 1, 2013, except as provided in sub. (9) (a), this section applies to industrial cleaning operations at facilities that are located in Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan, Washingt…

NR 423.05 Liquid VOC solvent dry cleaning. (1) APPLICABILITY. This section applies to liquid VOC solvent washers, dryers, solvent filters, settling tanks, vacuum stills, piping, ductwork, pumps, storage tanks, and other containers and conveyors of liquid VOC solvent that are used…

NR 424.01 Applicability; purpose. (1) APPLICABILITY. This chapter applies to all process lines which are direct air contaminant sources and to their owners and operators. (2) PURPOSE. This chapter is adopted under ss. 285.11, 285.13 and 285.17, Stats., to categorize organic compo…

NR 424.02 Definitions. The definitions contained in chs. NR 400, 419, 420 and 421 apply to the terms used in this chapter. In addition, the following definitions apply to the terms used in this chapter: (1) XAerosol can filling facilityY means any facility which operates one or m…

NR 424.03 Process lines emitting organic compounds. (1) EXEMPTIONS. (a) This section applies to all process lines which emit organic compounds, solvents or mixtures, with the following exceptions: 1. Process lines outside the Southeastern Wisconsin Intrastate AQCR on which constr…

NR 424.04 Aerosol can filling. (1) APPLICABILITY. (a) Effective October 1, 1986, this section applies to any aerosol can filling facility which has maximum theoretical emissions of VOCs greater than or equal to 100 tons per year and which is located in the county of Kenosha, Milw…

NR 424.05 Yeast manufacturing. (1) APPLICABILITY. (a) This section applies to any yeast manufacturing facility which has maximum theoretical emissions of VOCs from the facility greater than or equal to one of the following: 1. 25 tons per year for a facility located in the county…

NR 425.01 Applicability; purpose. (1) APPLICABILITY. This chapter applies to all air contaminant sources governed by chs. NR 419 to 424 and to their owners and operators. (2) PURPOSE. This chapter is adopted under ss. 285.11, 285.13 and 285.17, Stats., to establish time schedules…

NR 425.02 Definitions. The definitions contained in chs. NR 400, 419, 420 and 421 apply to the terms used in this chapter. In addition, the following definitions apply to the terms used in this chapter: (1) XEnergy intensive control deviceY means an air pollution control device o…

NR 425.03 Compliance schedules. (1) EFFECTIVE DATES. Subsections (2) to (8) do not apply to a source which is in compliance with the emission limitations of chs. NR 419 to 424, provided the source has determined and certified compliance to the satisfaction of the department withi…

NR 425.04 Exceptions and non-ozone season allowances. (1) EXCEPTIONS. (a) For sources on which construction or modification commenced before August 1, 1979, the provisions of ss. NR 419.05, 419.06 and 424.03 do not apply to the storage, transfer, use or application of saturated h…

NR 425.05 Internal offsets. An owner or operator of a surface coating or printing facility subject to ss. NR 422.05 to 422.15 may achieve compliance with the emission limitations in those sections through the use of an internal offset provided the owner or operator has submitted,…

NR 426.01 Applicability; purpose. (1) APPLICABILThis chapter applies to all air contaminant sources which emit carbon monoxide and to their owners and operators. (2) PURPOSE. This chapter is adopted under ss. 285.11, 285.13 and 285.17, Stats., to categorize carbon monoxide air co…

NR 426.02 Definitions. The definitions contained in ch. NR 400 apply to the terms used in this chapter. History: Cr. Register, September, 1986, No. 369, eff. 10-1-86.

NR 426.03 General limitations. No person may cause, allow or permit emissions of carbon monoxide to the ambient air NR 426.03 NR 426.04 General limitations. Cupola emission limitations. which substantially contribute to the exceeding of an air standard or cause air pollution. His…

NR 426.04 Cupola emission limitations. No person may cause, allow or permit significant emissions of carbon monoxide from any cupola the construction or modification of which commenced after April 1, 1972 to be emitted to the ambient air unless such emissions are incinerated at 1…

NR 427.01 Applicability; purpose. (1) APPLICABILThis chapter applies to all air contaminant sources which emit lead or lead compounds and to their owners and operators. (2) PURPOSE. This chapter is adopted under ss. 285.11, 285.13 and 285.17, Stats., to categorize lead air contam…

NR 427.02 Definitions. The definitions contained in ch. NR 400 apply to the terms used in this chapter. History: Cr. Register, September, 1986, No. 369, eff. 10-1-86. NR 427.025 NR 427.03 General limitations. Specific source limitations.

NR 427.025 General limitations. No person may cause, allow or permit emissions into the ambient air of lead or lead compounds which substantially contribute to the exceeding of an air standard or air increment, or which create air pollution. History: Renum. from NR 154.145 (1), R…

NR 427.03 Specific source limitations. No person may cause, allow or permit lead or lead compounds to be emitted to the ambient air in amounts greater than the department may establish by permit condition under s. 285.63 (5) or 285.65, Stats., by rule or by special order. History…

NR 428.01 Applicability; purpose. (1) APPLICABILThis chapter applies to all air contaminant sources which emit nitrogen compounds and to their owners and operators. All references to the code of federal regulations in this chapter mean those parts or provisions as in effect on Fe…

NR 428.02 Definitions. The definitions contained in ch. NR 400 apply to the terms used in this chapter. In addition, the following definitions apply to the terms used in this chapter: (1) XBiologically derived gaseous fuelY means a gaseous fuel resulting from biological processin…

NR 428.03 General limitations. No person may cause, allow or permit nitrogen oxides or nitrogen compounds to be emitted to the ambient air which substantially contribute to the exceeding of an air standard or cause air pollution. History: Renum. from NR 154.15 (1), Register, Sept…

NR 428.04 Requirements and performance standards for new or modified sources. (1) APPLICABILITY. The requirements of this section apply to emissions units described in this section that are located in the county of Kenosha, Milwaukee, Ozaukee, Racine, Washington or Waukesha and t…

NR 428.05 Requirements and performance standards for existing sources. (1) APPLICABILITY. The requirements of this section apply to emissions units described in this section that are located in the county of Kenosha, Manitowoc, Milwaukee, Ozaukee, Racine, Sheboygan, Washington or…

NR 428.055 Alternatives. Subchapter II — NOx Emissions Performance Program Compliance Provisions NR 428.06 Determination of compliance. Subchapter III — NOx Emissions Performance Program Monitoring And Reporting Provisions NR 428.07 General requirements. Note: Corrections made un…

NR 428.07 General requirements. Except as provided in s. NR 428.12, the owner or operator of an NOx emissions unit subject to the requirements of subch. I shall comply with the monitoring and reporting requirements of this subchapter. (1) REQUIREMENTS FOR MONITORING, INSTALLATION…

NR 428.08 Specific provisions for monitoring NOx and heat input for the purpose of calculating NOx emissions. (1) UTILITY UNITS. This subsection applies to NOx emissions units subject to the requirements of s. NR 428.05 (3) (a). (a) Coal-fired units. The owner or operator of a co…

NR 428.09 Quarterly reports. The owner or operator of a unit subject to the NOx requirements of this subchapter shall submit quarterly reports, as required under this section. (1) UNITS SUBJECT TO AN ACID RAIN EMISSION LIMITATION. If a unit is subject to an acid rain emission lim…

NR 428.10 Petitions. The owner or operator of an NOx emissions source may submit a petition to the department requesting approval to apply an alternative to any requirement of this subchapter. Application of an alternative to any requirement of this subchapter is in accordance wi…

NR 428.11 Additional requirements to provide heat input data. The owner or operator of a unit that either monitors and reports or elects to monitor and report NOx mass emissions using an NOx concentration system and a flow system shall also monitor and report heat input at the un…

NR 428.12 Alternative monitoring, recordkeeping and reporting. (1) RACT EMISSIONS UNITS. The owner or operator of an NOx emissions unit that is also subject to an emission limitation in s. NR 428.22 may satisfy the NOx emissions NR 428.20 monitoring and reporting requirements of …

NR 428.20 Applicability and purpose. (1) APPLICA(a) The requirements of this subchapter apply to the owner or operator of a NOX emissions unit that is in a source category identified under s. NR 428.22 and that is located at a facility that meets any of the following conditions: …

NR 428.21 Emissions unit exceptions. The emissions units described in this section are exempt from the emission limitation requirements of s. NR 428.22, but shall comply with applicable record keeping requirements under s. NR 428.24. Once an emissions unit no longer qualifies for…

NR 428.22 Emission limitation requirements. (1) EMISSION LIMITS. Except as provided under subs. (2) and (3), on or after May 1, 2009, no person may cause, allow, or permit NOX to be emitted in excess of the following emission limitations on a 30-day rolling average basis: (a) Boi…

NR 428.23 Demonstrating compliance with emission limitations. The owner or operator of an emissions unit shall determine the emissions unit[s NOx emissions and shall determine compliance with the emission limitations in s. NR 428.22 according to the applicable methods in this sec…

NR 428.24 Recordkeeping and reporting. (1) EMISThe owner or operator of an emissions unit subject to an emission limitation in s. NR 428.22 shall meet the recordkeeping and reporting requirements of this subsection. (a) Recordkeeping. In addition to the recordkeeping requirements…