| 117893 | Facilities | 582663 | Letter Morgan Cnty QWD to State WQCC | 36837 | 12/5/1980 | Download |
| 117893 | Facilities | 582667 | Pit Inspection Form | 25414 | 7/1/1986 | Download |
| 117893 | Facilities | 582665 | Letter Griffin Petrol. to COGCC pg. 2 of 2 | 25533 | 9/17/1980 | Download |
| 117893 | Facilities | 582664 | Letter EPA to COGCC | 11911 | 12/26/1980 | Download |
| 117893 | Facilities | 582660 | Application for Permit to use Earthen Pit | 78862 | 11/29/1979 | Download |
| 117893 | Facilities | 582662 | Letter J.R.Drilling to Weld Cnty Health Dept. | 25845 | 4/30/1980 | Download |
| 117893 | Facilities | 582666 | Letter Griffin Petrol. to COGCC pg. 1 of 2 | 36979 | 9/17/1980 | Download |