Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System
Chapter NR 273 - Nonferrous metals forming and metal powders
- Section NR 273.001 - Purpose
- Section NR 273.002 - Applicability
- Section NR 273.003 - General definitions
- Section NR 273.004 - Compliance dates
- Subchapter I - Lead-Tin-Bismuth
- Subchapter II - Magnesium
- Subchapter III - Nickel-Cobalt
- Subchapter IV - Precious Metals
- Subchapter V - Refractory Metals
- Subchapter VI - Titanium
- Subchapter VII - Uranium
- Subchapter VIII - Zinc
- Subchapter IX - Zirconium-Hafnium
- Subchapter X - Metal Powders
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