| 299493 | Facilities | 1733254 | PIT PERMIT (FORM 15) | 76515 | 11/3/2008 | Download |
| 299493 | Facilities | 1942374 | Conditions of Approval | 29180 | 4/10/2008 | Download |
| 299493 | Facilities | 1942375 | Location Layout | 30969 | 4/10/2009 | Download |
| 299493 | Facilities | 1942376 | Cross Sections | 17832 | 4/10/2009 | Download |
| 299493 | Facilities | 1942377 | Topographic map | 62391 | 1/25/2008 | Download |
| 299493 | Facilities | 403068360 | INVESTIGATION/REMEDIATION WORKPLAN (INITIAL) | 364091 | 10/5/2023 | Download |
| 299493 | Facilities | 403648720 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364735 | 11/1/2024 | Download |
| 299493 | Facilities | 403829587 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364756 | 1/10/2025 | Download |
| 299493 | Facilities | 403931067 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 365051 | 1/10/2025 | Download |
| 299493 | Facilities | 404130198 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364952 | 3/19/2025 | Download |
| 299493 | Facilities | 404032095 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 365106 | 5/15/2025 | Download |
| 299493 | Facilities | 404241524 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 364772 | 8/27/2025 | Download |