| 116536 | Facilities | 582163 | earthen pit permit | 72599 | 9/24/1974 | Download |
| 116536 | Facilities | 402778476 * | INVESTIGATION/REMEDIATION WORKPLAN (INITIAL) | 362811 | 9/20/2024 | Download |
| 116536 | Facilities | 403934539 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364852 | 1/17/2025 | Download |
| 116536 | Facilities | 404034107 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364921 | 1/17/2025 | Download |
| 116536 | Facilities | 404134380 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 365085 | 4/21/2025 | Download |
| 116536 | Facilities | 404247123 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364701 | 6/20/2025 | Download |