| 116812 | Facilities | 707203 | Letter from COGCC to Skaer | 32862 | 6/18/1999 | Download |
| 116812 | Facilities | 1425728 | Letter from Skaer to COGCC | 43185 | 8/24/1988 | Download |
| 116812 | Facilities | 707204 | Lease Inspection Form | 20052 | 10/28/1986 | Download |
| 116812 | Facilities | 707197 | Letter from Skaer to COGCC | 40291 | 5/30/1989 | Download |
| 116812 | Facilities | 846120 | INSPECTION FORM 10/27/89 | 22914 | 4/28/2000 | Download |
| 116812 | Facilities | 707206 | Notice of Inspection | 25423 | 11/6/1986 | Download |
| 116812 | Facilities | 707195 * | Earthen Pit Permit w/Attachments | 95069 | 12/9/1971 | Download |
| 116812 | Facilities | 707198 | Lease Inspection Form | 29912 | 5/18/1989 | Download |
| 116812 | Facilities | 707205 | Notice of Inspection | 63789 | 5/23/1984 | Download |
| 116812 | Facilities | 707274 | Lease Inspection Form | 28879 | 8/9/1989 | Download |
| 116812 | Facilities | 707200 | Letter from NE Colorado Health Dept to COGCC | 78127 | 3/13/1989 | Download |
| 116812 | Facilities | 707196 * | Memo | 12672 | 9/21/1972 | Download |
| 116812 | Facilities | 707306 | Letter from NE Colorado Health Dept to COGCC | 25956 | 9/2/1988 | Download |
| 116812 | Facilities | 707199 | Letter from COGCC to Skaer | 143520 | 4/21/1989 | Download |
| 116812 | Facilities | 707201 | Letter from Skaer to COGCC | 55357 | 4/6/1989 | Download |
| 116812 | Facilities | 2087519 | Pit Evaluation Form | 1791705 | 10/29/2019 | Download |