| 244 | Projects | 836028 | Ltrs. Barrett to Landowners re:Oct test data | 344576 | 11/17/1997 | Download |
| 244 | Projects | 1150863 | Letter Cordilleran to COGCC | 550919 | 7/19/2001 | Download |
| 244 | Projects | 2057048 | Analytical Results - 12/06/2005 | 364776 | 12/14/2006 | Download |
| 244 | Projects | 1126395 | Letter Attorney to COGCC | 39753 | 12/3/1999 | Download |
| 244 | Projects | 1150880 | From Maxxim:Water Well Sample Results to Resdnts. 3/3 | 810486 | 2/19/1999 | Download |
| 244 | Projects | 1396522 | Letter from Cordilleran to COGCC | 3717804 | 9/13/2006 | Download |
| 244 | Projects | 1150891 | Chain of Custody Record | 139594 | 2/17/2000 | Download |
| 244 | Projects | 836086 | GW Charc. Report - Pump Test Data | 145033 | 2/23/1998 | Download |
| 244 | Projects | 1150856 | Letter & Attachments Cordilleran to COGCC | 190772 | 10/2/2000 | Download |
| 244 | Projects | 836094 | GW Charc Report Appen C Lab Data - Pt 8 | 638064 | 8/24/1999 | Download |
| 244 | Projects | 836051 | RWV 108-4 Water Well Results (4/99) to Residents | 1635881 | 5/14/1999 | Download |
| 244 | Projects | 836048 | Fax COGCC to Greystone | 28215 | 9/17/1997 | Download |
| 244 | Projects | 1150899 | Observation Well Graph | 109429 | 9/15/1999 | Download |
| 244 | Projects | 836061 | Analytical Results | 370107 | 8/7/1998 | Download |
| 244 | Projects | 1126643 | Cordilleran to Residents:Jan.2004 Water Well Test Data | 518146 | 2/17/2004 | Download |
| 244 | Projects | 1126442 | Memo Greystone to Barrett | 109835 | 1/22/1998 | Download |
| 244 | Projects | 835984 | Letter Barrett Res. to Mr. & Mrs. Goad | 28678 | 2/8/1999 | Download |
| 244 | Projects | 1126461 | Methane/BTEX Data | 296929 | 9/26/1997 | Download |
| 244 | Projects | 835987 | Barrett Activity Status | 499938 | 1/26/1998 | Download |
| 244 | Projects | 836000 | Letter from Atty. Zoog to Barrett Resources | 24686 | 1/2/1998 | Download |
| 244 | Projects | 836032 | Ltr. COGCC to Wilson re:Water Well Sample for Residence | 28071 | 10/29/1997 | Download |
| 244 | Projects | 836024 | Ltr. COGCC to Garfield Cnty re:Water Well Samplng Rpt. | 23612 | 10/21/1997 | Download |
| 244 | Projects | 1126381 | qsPlotVal | 60110 | 9/19/1997 | Download |
| 244 | Projects | 2057047 | Analytical Results - 11/03/2005 | 688882 | 12/14/2006 | Download |
| 244 | Projects | 1126469 | Letter Attorney to COGCC | 14609 | 2/17/2000 | Download |