Wisconsin Legislature: subch. XIV of ch. NR 274

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.132 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.133NR 274.133 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 shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT:

NR 274.133 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.134NR 274.134 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.134 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.135NR 274.135 Pretreatment 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 limitations set forth in s. NR 274.133.

NR 274.135 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.136NR 274.136 Pretreatment 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 limitations set forth in s. NR 274.133.

NR 274.136 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XIV of ch. NR 274Subchapter XIV — Primary Antimony

NR 274.14NR 274.14 Applicability; description of the primary antimony 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 antimony at primary antimony facilities.

NR 274.14 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.142NR 274.142 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:

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.142 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.143NR 274.143 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 shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT:

NR 274.143 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.144NR 274.144 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.144 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.146NR 274.146 Pretreatment 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 limitations set forth in s. NR 274.143.

NR 274.146 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

subch. XV of ch. NR 274Subchapter XV — Primary Beryllium

NR 274.15NR 274.15 Applicability; description of the primary beryllium 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 beryllium from primary beryllium facilities processing beryllium ore concentrates or beryllium oxide raw materials.

NR 274.15 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.151NR 274.151 Cyanide.

NR 274.151(1)(1) Periodic analyses for cyanide are not required when both of the following conditions are met:

NR 274.151(1)(a)(a) The first wastewater sample taken in the calendar year has been analyzed and found to contain less than 0.7% mg/l cyanide; and

NR 274.151(1)(b)(b) The owner or operator certifies in writing to the department or control authority that cyanide is neither generated nor used in the manufacturing process.

NR 274.151 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.152NR 274.152 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:

(1) Within the range of 7.5 to 10.0 at all times.

NR 274.152 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.153NR 274.153 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 shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BAT:

NR 274.153 HistoryHistory: Cr. Register, March, 1991, No. 423, eff. 4-1-91.

NR 274.154NR 274.154 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:

(1) Within the range of 7.5 to 10.0 at all times.