| 103995 | Facilities | 707405 | Topo Map | 81304 | 1/24/1985 | Download |
| 103995 | Facilities | 707409 | Letter Chandler & Assoc. to COGCC | 23844 | 11/27/1990 | Download |
| 103995 | Facilities | 707404 | Application for Permit to Use Earthen Pit | 35113 | 1/24/1985 | Download |
| 103995 | Facilities | 707407 | Req. for More Info COGCC to Chandler | 22512 | 1/29/1985 | Download |
| 103995 | Facilities | 707408 | Evaluation Worksheet (Form 15) | 25291 | 3/5/1985 | Download |
| 103995 | Facilities | 402159806 * | FORM 10 CHANGE OPERATOR SUBMITTED | 297022 | 3/6/2019 | Download |
| 103995 | Facilities | 401962301 * | RATIFICATION DOCUMENT | 31379 | 3/6/2019 | Download |
| 103995 | Facilities | 401962321 * | XML FILE | 17646 | 3/6/2019 | Download |
| 103995 | Facilities | 1732507 * | RATIFICATION DOCUMENT | 289871 | 3/6/2019 | Download |
| 103995 | Facilities | 401957993 * | CERTIFICATION OF CLEARANCE - CHANGE OPERATOR | 318031 | 8/28/2019 | Download |
| 103995 | Facilities | 402392933 * | INVESTIGATION/REMEDIATION WORKPLAN (INITIAL) | 279227 | 6/17/2020 | Download |
| 103995 | Facilities | 402436302 | FIELD OPERATION NOTICE - OTHER | 78302 | 7/1/2020 | Download |
| 103995 | Facilities | 402457441 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 280659 | 8/31/2020 | Download |