| 116315 | Facilities | 583859 | Application for Earthen Pit Permit | 39994 | 11/1/1971 | Download |
| 116315 | Facilities | 583861 | Analytical Report | 47020 | 10/21/1971 | Download |
| 116315 | Facilities | 583862 | Memo | 10307 | 8/9/1972 | Download |
| 116315 | Facilities | 583860 | Maps | 107044 | 11/1/1971 | Download |
| 116315 | Facilities | 403165625 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364173 | 9/14/2022 | Download |
| 116315 | Facilities | 403488767 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 368099 | 9/18/2023 | Download |