| Subject | Counties Served |
| Clean Soil | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Construction and Demolition Landfills | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Dredge Disposal | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Groundwater Environmental Monitoring System (GEMS) Application | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Landfill Ownership and Liability | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Landfills, Closed | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Landfills, Feasibility and Siting Requirements | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Landfills, Groundwater Monitoring | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |
| Low Hazard Waste Exemption, Soil | Crawford, Fond Du Lac, Milwaukee, Ozaukee, Sheboygan |