(1) Within the range of 7.5 to 10.0 at all times.
NR 274.324 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.326
NR 274.326
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 274.323.
NR 274.326 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.33
NR 274.33
Applicability; description of the primary zirconium and hafnium 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 zirconium or hafnium at primary zirconium and hafnium facilities except for facilities which only produce zirconium or zirconium/nickel alloys by magnesium reduction of zirconium dioxide.
NR 274.33 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.332
NR 274.332
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:
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See PDF for table 
(1) Within the range of 7.5 to 10.0 at all times.
NR 274.332 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.333 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.334
NR 274.334 New source performance standards. Any new source subject to this subchapter shall achieve the following standards:
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See PDF for table
(1) Within the range of 7.5 to 10.0 at all times.
NR 274.334 History
History: Cr.
Register, March, 1991, No. 423, eff. 4-1-91.
NR 274.336
NR 274.336
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 274.333.
NR 274.336 Note
Note: The Wisconsin administrative code corresponds to the code of federal regulations as cross referenced in the following table:
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See PDF for table
