| Service Regulations |
| Definitions | 15 | 3/7/2019 | View |
| Service Agreements | 20 | 9/8/2010 | View |
| Supplying and Taking of Service | 21 | 3/7/2019 | View |
| Piping Installation | 22 | 3/7/2019 | View |
| Metering | 23 | 9/8/2010 | View |
| Billing and Payment | 24 | 9/8/2010 | View |
| Application | 25 | 9/8/2010 | View |
| Firm Sales Service Tariff Schedules |
| Rate GS, General Service | 30 | 7/1/2022 | View |
| Reserved for Future Use | 31 | 9/8/2010 | View |
| Rate WS, Service to Aurora for Resale | 32 | 3/7/2019 | View |
| Transportation Service Tariff Schedules |
| Rate ITS, Interruptible Transportation Service | 50 | 7/1/2022 | View |
| Rate ES, Employment Stabilization Service | 51 | 7/1/2022 | View |
| Reserved for Future Use | 52 | 9/8/2010 | View |
| Reserved for Future Use | 53 | 9/8/2010 | View |
| Reserved for Future Use | 54 | 9/8/2010 | View |
| Rate STS, School Transportation Service | 55 | 7/1/2022 | View |
| Rate FT, Firm Transportation Service | 56 | 7/1/2022 | View |
| Appendices |
| Appendix A, Gas Cost Adjustment | 70 | 4/1/2025 | View |
| Appendix B, Base Cost of Gas | 71 | 9/8/2010 | View |
| Appendix C, Other Charges | 72 | 9/8/2010 | View |
| Appendix D, Transportation Nomination and Balancing Provisions | 74 | 9/8/2010 | View |
| Appendix E, Federally Mandated Cost Adjustment Rider | 75 | 2/1/2025 | View |
| Normal Temperature Adjustment | 80 | 3/7/2019 | View |
