| Subject | Counties Served |
| Case Closures | Kenosha, Milwaukee |
| Continuing Obligations (aka Institutional and Engineering Controls) for Contaminated Properties | Kenosha, Milwaukee |
| Environmental Site Investigation, Cleanup, Remedial Actions | Kenosha, Milwaukee |
| Phase I and Phase II Environmental Site Assessments | Kenosha, Milwaukee |
| Soil Cleanup Standards | Kenosha, Milwaukee |