| 116646 | Facilities | 706721 | earthen pit permit | 38225 | 9/24/1974 | Download |
| 116646 | Facilities | 706724 | letter | 31623 | 3/20/1975 | Download |
| 116646 | Facilities | 401605423 * | INVESTIGATION/REMEDIATION WORKPLAN (INITIAL) | 245045 | 4/27/2018 | Download |
| 116646 | Facilities | 401623794 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 245477 | 5/1/2018 | Download |