| 419752 | Facilities | 1304306 | NORTH PICEANCE MAP | 13091420 | 3/30/2009 | Download |
| 419752 | Facilities | 1662465 | GAS FACILITY REGISTRATION/CHANGE OF OPERATOR | 60220 | 3/30/2009 | Download |
| 419752 | Facilities | 1662466 | FACILITY DRAWING | 25181 | 3/30/2009 | Download |
| 419752 | Facilities | 1346199 | GAS FACILITY CHANGE OF OPERATOR | | 8/4/2017 | Download |
| 419752 | Facilities | 402801158 | INVESTIGATION/REMEDIATION WORKPLAN (INITIAL) | 337699 | 10/12/2021 | Download |
| 419752 | Facilities | 402896876 | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 338665 | 1/6/2022 | Download |
| 419752 | Facilities | 403709318 * | INVESTIGATION/REMEDIATION WORKPLAN (INITIAL) | 367677 | 3/13/2024 | Download |
| 419752 | Facilities | 403824215 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 366067 | 7/29/2024 | Download |
| 419752 | Facilities | 403864739 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 368596 | 8/20/2024 | Download |
| 419752 | Facilities | 403998102 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 368107 | 2/7/2025 | Download |
| 419752 | Facilities | 404221416 | Form 12 SUBMITTED | 452102 | 2/18/2025 | Download |
| 419752 | Facilities | 404096787 | RATIFICATION DOCUMENT | 6140373 | 2/18/2025 | Download |
| 419752 | Facilities | 404165327 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 367130 | 4/21/2025 | Download |
| 419752 | Facilities | 404087773 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 367472 | 5/8/2025 | Download |
| 419752 | Facilities | 404096786 | GAS FACILITY REGISTRATION/CHANGE OF OPERATOR | 521391 | 5/29/2025 | Download |
| 419752 | Facilities | 404256925 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 367756 | 8/11/2025 | Download |
| 419752 | Facilities | 404332509 * | INVESTIGATION/REMEDIATION WORKPLAN (SUPPLEMENTAL) | 369177 | 3/25/2026 | Download |