| Subject | Counties Served |
| Hazardous Waste Annual Report | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Hazardous Waste Manifest | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Hazardous Waste Notification and Collection | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Hazardous Waste Recycling | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Hazardous Waste Requirements | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Health Care Hazardous Waste | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| RCRA Hazardous Waste Characterization | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| RCRA Hazardous Waste Tanks | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| RCRA Hazardous Waste Treatment | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Universal Wastes | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Used Oil and Waste Oil | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Waste & Materials Management | Fond Du Lac, Green Lake, Marinette, Marquette, Outagamie, Shawano, Waupaca, Waushara, Winnebago |
| Waupaca Foundry, Green Tier Single Point of Contact | Statewide |