| 2026-01-03 | WPRR925 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2025-04-11 | WPQE254 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-12-24 | WPPX627 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-11-01 | WPPU728 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-11-01 | WPPV339 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-11-01 | WPPU729 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-09-13 | WPPD842 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-08-15 | WPPB542 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-08-15 | WPPB546 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-08-15 | WPPC306 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-08-15 | WPPC970 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-07-16 | WPOZ869 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2024-05-31 | WPNY672 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2021-06-12 | KTI503 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2021-06-12 | KGC687 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2021-04-01 | WPSM584 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2021-01-06 | WPRX426 | IG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2019-09-04 | WQKZ457 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2019-09-04 | WQKZ456 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2019-09-04 | WQKZ458 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2019-09-04 | WQKZ459 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQKA309 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQJY225 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQJY223 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQJX960 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQJY226 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQJY224 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2018-12-07 | WQJY227 | MG | A | COLUMBIA GAS of PENNSYLVANIA |
| 2009-10-01 | WQKV936 | MG | E | COLUMBIA GAS PENNSYLVANIA, INC. |
| 2009-10-01 | WQKV924 | MG | E | COLUMBIA GAS PENNSYLVANIA, INC. |
| 2009-10-01 | WQKV935 | MG | E | COLUMBIA GAS PENNSYLVANIA, INC. |
| 2009-10-01 | WQKV933 | MG | E | COLUMBIA GAS PENNSYLVANIA, INC. |
| 2002-02-20 | KGD924 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KXQ536 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KGD299 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KGD233 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KYO621 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KAZ276 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KYE345 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KGF944 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-19 | KGD853 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-08 | KGT386 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-08 | KGT380 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2002-01-08 | KGT387 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2001-11-10 | KC3430 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2001-09-27 | KXJ975 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2001-08-21 | KGD923 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2001-08-21 | KDX343 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2001-06-20 | KQT740 | IG | C | COLUMBIA GAS OF PENNSYLVANIA |
| 2000-07-31 | KGE435 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |
| 2000-05-11 | KM5079 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |
| 1999-08-04 | WPNY671 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |
| 1999-03-29 | KE7718 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |
| 1999-03-22 | WPOS725 | MG | E | Columbia Gas Pennsylvania, Inc. |
| 1999-03-22 | WPOS722 | MG | E | Columbia Gas Pennsylvania, Inc. |
| 1999-03-22 | WPOS724 | MG | E | Columbia Gas Pennsylvania, Inc. |
| 1999-03-22 | WPOS723 | MG | E | Columbia Gas Pennsylvania, Inc. |
| 1998-07-18 | KNGY905 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |
| 1998-02-01 | KGD926 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |
| 1998-02-01 | KF4609 | IG | E | COLUMBIA GAS OF PENNSYLVANIA |