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NR 230.046 NR 230.046Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and may not discharge process wastewater pollutants into a POTW.
NR 230.046 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. V of ch. NR 230 Subchapter V — Calcium oxide
NR 230.05 NR 230.05Applicability; description of the calcium oxide subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of calcium oxide.
NR 230.05 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.052 NR 230.052Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
NR 230.052(1)(1) 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 230.052(2) (2) Except as provided in subs. (3), (4), and (5), process wastewater pollutants may not be discharged to waters of the state.
NR 230.052(3) (3) If a process wastewater impoundment is designed, constructed, and operated to contain the precipitation from the 10-year, 24-hour rainfall event as established for the impoundment's location by the national climatic center, national oceanic and atmospheric administration, the impoundment may discharge a volume of process wastewater equivalent to the volume of precipitation which falls within the impoundment in excess of the precipitation attributable to the 10-year, 24-hour rainfall event, when such an event occurs.
NR 230.052(4) (4) During any calender month, a process wastewater impoundment may discharge a volume equivalent to whatever is the greater of the following:
NR 230.052(4)(a) (a) The difference between the precipitation for that month which falls within the impoundment and the evaporation for that month; or
NR 230.052(4)(b) (b) The difference between the mean precipitation for that month which falls within the impoundment and the mean evaporation for that month as established for the impoundment's location by the national climatic center, national oceanic and atmospheric administration or as otherwise established if no monthly evaporation has been determined by the national climatic center.
NR 230.052(5) (5) Any process wastewater discharged according to sub. (4) shall comply with the following effluent limitations: - See PDF for table PDF
NR 230.052 Note (1)Within the range of 6.0 to 9.0
NR 230.052 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.053 NR 230.053Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
NR 230.053(1)(1) 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 BAT.
NR 230.053(2) (2) Except as provided in sub. (3), process wastewater pollutants may not be discharged to waters of the state.
NR 230.053(3) (3) If a process wastewater impoundment is designed, constructed, and operated to contain the precipitation from the 25-year, 24-hour rainfall event as established for the impoundment's location by the national climatic center, national oceanic and atmospheric administration, the impoundment may discharge a volume of process wastewater equivalent to the volume of precipitation which falls within the impoundment in excess of that attributable to the 25-year, 24-hour rainfall event, when such an event occurs.
NR 230.053 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.054 NR 230.054New source performance standards.
NR 230.054(1)(1) Except as provided in sub. (2), any new source subject to this subchapter may not discharge process wastewater pollutants to waters of the state.
NR 230.054(2) (2) If a process wastewater impoundment is designed, constructed, and operated to contain the precipitation from the 25-year, 24-hour rainfall event as established for the impoundment's location by the national climatic center, national oceanic and atmospheric administration, the impoundment may discharge a volume of process wastewater equivalent to the volume of precipitation which falls within the impoundment in excess of that attributable to the 25-year, 24-hour rainfall event, when such an event occurs.
NR 230.054 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.056 NR 230.056Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the standards set forth in s. NR 230.054.
NR 230.056 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. VI of ch. NR 230 Subchapter VI — Chlor-alkali
NR 230.06 NR 230.06Applicability; description of the chlor-alkali subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of chlorine and either sodium hydroxide or potassium hydroxide by the diaphragm cell process and by the mercury cell process.
NR 230.06 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.062 NR 230.062Effluent 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: - See PDF for table PDF
NR 230.062 Note (1) Within the range of 6.0 to 9.0 - See PDF for table PDF
NR 230.062 Note (1)Within the range of 6.0 to 9.0
NR 230.062 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.063 NR 230.063Effluent 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 shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT: - See PDF for table PDF - See PDF for table PDF
NR 230.063 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.064 NR 230.064New source performance standards. Any new source subject to this subchapter shall achieve the following NSPS: - See PDF for table PDF
NR 230.064 Note (1)Within the range of 6.0 to 9.0 - See PDF for table PDF
NR 230.064 Note (1)Within the range of 6.0 to 9.0
NR 230.064 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.065 NR 230.065Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any new [existing] source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES: - See PDF for table PDF
NR 230.065 Note (1)When a POTW finds that mass limitations are necessary, the PSES shall be the limitations set forth in s. NR 230.062 for copper, lead, and nickel.
NR 230.065 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.066 NR 230.066Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSNS: - See PDF for table PDF
NR 230.066 Note (1)When a POTW finds that mass limitations are necessary, the PSNS shall be the limitations set forth in s. NR 230.064 for mercury. - See PDF for table PDF
NR 230.066 Note (1)When a POTW finds that mass limitations are necessary, the PSNS shall be the limitations set forth in s. NR 230.064 for lead.
NR 230.066 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.067 NR 230.067Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter using the mercury cell process shall achieve the effluent limitations set forth in s. NR 230.062 for TSS and pH for chlor-alkali mercury cells.
NR 230.067 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. VIII of ch. NR 230 Subchapter VIII — Hydrofluoric acid
NR 230.08 NR 230.08Applicability; description of the hydrofluoric acid subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of hydrofluoric acid.
NR 230.08 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.082 NR 230.082Effluent 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: - See PDF for table PDF
NR 230.082 Note (1)Within the range of 6.0 to 9.0
NR 230.082 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.083 NR 230.083Effluent 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 shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT: - See PDF for table PDF
NR 230.083 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.084 NR 230.084New source performance standards. Any new source subject to this subchapter shall achieve the following NSPS: - See PDF for table PDF
NR 230.084 Note (1)Within the range of 6.0 to 9.0
NR 230.084 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.086 NR 230.086Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSNS: - See PDF for table PDF
NR 230.086 Note (1)When a POTW finds that mass limitations are necessary, the PSNS shall be the standards set forth in s. NR 230.084 for fluoride, nickel, and zinc.
NR 230.086 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. IX of ch. NR 230 Subchapter IX — Hydrogen peroxide
NR 230.09 NR 230.09Applicability; description of the hydrogen peroxide subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of hydrogen peroxide by the electrolytic process and by the oxidation of alkyl hydroanthraquinones.
NR 230.09 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.092 NR 230.092Effluent 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:
- See PDF for table PDF
NR 230.092 Note (1) Within the range of 6.0 to 9.0 - See PDF for table PDF
NR 230.092 Note (1)Within the range of 6.0 to 9.0
NR 230.092 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XI of ch. NR 230 Subchapter XI — Potassium metal
NR 230.11 NR 230.11Applicability; description of the potassium metal subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of potassium metal.
NR 230.11 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.112 NR 230.112Effluent 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 may not discharge process wastewater pollutants to waters of the state.
NR 230.112 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.113 NR 230.113Effluent 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 to waters of the state.
NR 230.113 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.114 NR 230.114New source performance standards. Any new source subject to this subchapter may not discharge process wastewater pollutants to waters of the state.
NR 230.114 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.116 NR 230.116Pretreatment standards for new sources. Except as provided in s. NR 211.13, any new source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and may not discharge process wastewater pollutants into a POTW.
NR 230.116 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
subch. XII of ch. NR 230 Subchapter XII — Potassium dichromate
NR 230.12 NR 230.12Applicability; description of the potassium dichromate subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the production of potassium dichromate.
NR 230.12 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.122 NR 230.122Effluent 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 may not discharge process wastewater pollutants to waters of the state.
NR 230.122 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.123 NR 230.123Effluent 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 to waters of the state.
NR 230.123 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
NR 230.124 NR 230.124New source performance standards. Any new source subject to this subchapter may not discharge process wastewater pollutants to waters of the state.
NR 230.124 History History: Cr. Register, September, 1990, No. 417, eff. 10-1-90.
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Published under s. 35.93, Stats. Updated on the first day of each month. Entire code is always current. The Register date on each page is the date the chapter was last published.