| Date Filed | Summary | Pages |
| 03/18/1991 | Revised tariff, PUCO No. 1, 2nd sheet 2, filed on behalf of applicant by K. Shroyer. | 0 |
| 03/12/1991 | Final tariffs, PUCO No. 1, Index - 3rd sheet 1, 8th sheet 1a; Secvice - 1st sheet 2, 4th sheet 3, 2nd sheet 4; Metering and Billing - 2nd sheet 5; Metering and Billing/ Physical Property - 2nd sheet 6; Physical Property - 4th sheet 7, 2nd sheet 8; Physical Property/General - 2nd sheet 9, filed on behalf of applicant by K. Shroyer. | 0 |
| 03/07/1991 | Entry granting application. | 0 |
| 02/26/1991 | Amended first revised sheet No. 2 filed on behalf of applicant by S. Seiple. | 0 |
| 02/25/1991 | Amended application filed on behalf of applicant by S. Seiple. | 0 |
| 08/17/1990 | Proposed customer notification filed on behalf of applicant by K. Shroyer. | 0 |
| 07/03/1990 | In the matter of the application of Columbia Gas of Ohio, Inc. to revise existing tariff schedule. | 0 |