| 98 | Projects | 862796 | Topo Map | 54445 | 9/11/1998 | Download |
| 98 | Projects | 862793 | Letter COGCC to Western Oper. re:Spill | 48156 | 10/5/1998 | Download |
| 98 | Projects | 862794 | Letter to Interested Party | 32327 | 10/5/1998 | Download |
| 98 | Projects | 840200 | Letter COGCC to Western Operating Co. | 36617 | 11/5/1998 | Download |
| 98 | Projects | 881059 | Form 18A | 44642 | 9/13/2000 | Download |
| 98 | Projects | 799194 | Photograph (Western Operating) | 210346 | 9/11/1998 | Download |
| 98 | Projects | 862792 | Analytical Data | 210926 | 9/30/1998 | Download |
| 98 | Projects | 862789 | Form 19 | 50378 | 9/17/1998 | Download |
| 98 | Projects | 862797 | Plat Map | 41101 | 9/11/1998 | Download |
| 98 | Projects | 835980 | Form 27 | 102014 | 10/28/1998 | Download |
| 98 | Projects | 862790 | COGCC Fax/ Form 18 /& letters | 100562 | 9/23/1998 | Download |
| 98 | Projects | 862791 | Invoice | 23990 | 10/5/1998 | Download |
| 98 | Projects | 862795 | Anal. Servcs. Chain of Custody Record | 106003 | 9/11/1998 | Download |
| 98 | Samples | 403716019 | Analytical Results | 2312456 | 3/12/2024 | Download |
| 98 | Samples | 403716010 | Analytical Results | 3055326 | 3/12/2024 | Download |