| 116631 | Facilities | 582032 | earthen pit permit | 116760 | 11/7/1984 | Download |
| 116631 | Facilities | 582033 | earthen pit permit | 131512 | 12/29/1977 | Download |
| 116631 | Facilities | 2313513 * | FORM 27 INITIAL | 2331353 | 12/17/2014 | Download |
| 116631 | Facilities | 401301132 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 246878 | 3/14/2018 | Download |
| 116631 | Facilities | 401896601 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 218870 | 1/6/2020 | Download |