| 107602 | Facilities | 696173 | Earthen Pit Permit | 32740 | 4/6/1983 | Download |
| 107602 | Facilities | 696172 | Other | 17085 | 6/21/1999 | Download |
| 107602 | Facilities | 1426330 | Letter from COGCC to J W Gibson | 37736 | 8/15/1978 | Download |
| 107602 | Facilities | 696168 | Analytical Data | 21303 | 6/19/1980 | Download |
| 107602 | Facilities | 696177 | Lease Inspection | 40149 | 5/22/1984 | Download |
| 107602 | Facilities | 696178 | Lease Inspection | 17699 | 5/7/1985 | Download |
| 107602 | Facilities | 1426332 | Lease Inspection | 23305 | 9/6/1984 | Download |
| 107602 | Facilities | 1426331 | Notice of Inspection | 22663 | 9/10/1984 | Download |
| 107602 | Facilities | 696170 | Lease Inspection | 19423 | 11/20/1990 | Download |
| 107602 | Facilities | 696174 | Memo | 16446 | 4/5/1983 | Download |
| 107602 | Facilities | 696166 | Memo | 16020 | 11/18/1980 | Download |
| 107602 | Facilities | 696176 | Pit Inspection | 28653 | 11/18/1986 | Download |
| 107602 | Facilities | 696175 | Analytical Data | 22281 | 3/17/1983 | Download |
| 107602 | Facilities | 696165 | Earthen Pit Permit | 32972 | 1/29/1981 | Download |
| 107602 | Facilities | 696169 | Letter from COGCC to J W Gibson | 35080 | 5/21/1980 | Download |
| 107602 | Facilities | 696171 | Lease Inspection | 18412 | 5/9/1989 | Download |
| 107602 | Facilities | 400896221 * | FORM 10 CHANGE OPERATOR SUBMITTED | 304179 | 3/6/2015 | Download |
| 107602 | Facilities | 400804534 * | CERTIFICATION OF CLEARANCE - CHANGE OPERATOR | 317139 | 9/4/2015 | Download |
| 107602 | Facilities | 401317186 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 245853 | 7/3/2017 | Download |
| 107602 | Facilities | 401460133 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 245915 | 12/5/2017 | Download |
| 107602 | Facilities | 401683964 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 245844 | 6/28/2018 | Download |
| 107602 | Facilities | 401683975 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 246637 | 7/6/2018 | Download |