Agency - Department of Natural Resources
- Fish, Game and Enforcement, Forestry and Recreation (§§ 1.01 — 80.03)
- Environmental Protection General (§§ 100.01 — 199.11)
- Environmental Protection Wisconsin Pollutant Discharge Elimination System (§§ 200.01 — 274.336)
- Environmental Protection - Water Regulation (§§ 300.01 — 353.11)
- Environmental Protection - Air Pollution Control (§§ 400.01 — 499.12)
- Environmental Protection - Solid Waste Management (§§ 500.01 — 555.18)
- Environmental Protection - Hazardous Waste Management (§§ 660.01 — 679.82)
- Environmental Protection - Investigation and Remediation of Environmental Contamination (§§ 700.01 — 758.15)
- Environmental Protection - Water Supply (§§ 809.01 — 860.42)