Wis. Admin. Code Department of Natural Resources NR 263.23 - New source performance standards
Any new source subject to this subchapter shall achieve the following NSPS:
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GALVANIZED BASIS MATERIAL SUBCATEGORY |
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NSPS Effluent Limitations |
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Maximum for any 1 day |
Maximum for monthly average |
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Pollutant or pollutant property |
mg/m2 (pounds per 1 million ft2) of area processed |
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Chromium |
0.13 |
(0.027) |
0.052 |
(0.011) |
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Copper |
0.44 |
(0.090) |
0.21 |
(0.043) |
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Cyanide |
0.07 |
(0.015) |
0.028 |
(0.006) |
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Zinc |
0.35 |
(0.08) |
0.15 |
(0.030) |
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Iron |
0.43 |
(0.09) |
0.22 |
(0.045) |
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Oil and grease |
3.43 |
(0.71) |
3.43 |
(0.702) |
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TSS |
5.15 |
(1.06) |
4.12 |
(0.84) |
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pH |
(1) |
(1) |
(1) |
(1) |
(1) Within the range of 7.5 to 10.0 at all times.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.