| State | Entity | Operator Name |
Docket Number |
Regulation | Date Granted |
|---|---|---|---|---|---|
| New York | State of New York Department of Public Service | National Grid | 09/14/10 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 01/28/03 | ||
| North Carolina | North Carolina Utilities Commission | North Carolina Utilities Commission | 09/06/17 | ||
| Arkansas | Arkansas Public Service Commission | Reliant Energy Arlda | 04/17/00 | ||
| Nebraska | Nebraska State Fire Marshal | Aquila, Inc. | 12/29/04 | ||
| Iowa | Iowa Utilities Board | Cities of Alton and Mapleton Iowa | 08/06/13 | ||
| New York | State of New York Department of Public Service | Empire State Pipeline (Empire) | 10/22/04 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 01/10/03 | ||
| Florida | Florida Public Service Commission | Florida Public Service Commission | 09/06/17 | ||
| Arkansas | Arkansas Public Service Commission | Arkansas Western Gas Company (AWGC) | 09/06/96 | ||
| New Mexico | New Mexico Public Regulation Commission | New Mexico Gas | 06/12/17 | ||
| Illinois | Illinois Commerce Commission | Northern Illinois Gas Company | 06/17/97 | ||
| New York | State of New York Department of Public Service | New York State Electric & Gas Corporation | 12/01/97 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 10/18/02 | ||
| Georgia | Georgia Public Service Commission | Georgia Public Service Commission | 09/06/17 | ||
| Arkansas | Arkansas Public Service Commission | Arkansas Louisiana Gas Company | 03/16/82 | ||
| New Mexico | New Mexico Public Regulation Commission | Public Service Company of New Mexico | 05/19/04 | ||
| Indiana | Indiana Utility Regulatory Commission | Northern Indiana Public Service Company, Inc. (NIPSCO) | 06/12/17 | ||
| New York | State of New York Department of Public Service | Edison Company | 07/31/97 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/20/02 | ||
| Maine | State of Maine Public Utilities Commission | 05/08/14 | |||
| Arkansas | Arkansas Public Service Commission | 11/02/76 | |||
| Kentucky | Commonwealth of Kentucky Public Service Commission | Louisville Gas & Electric Company (LG&E) | 06/10/07 | ||
| Maryland | Maryland Public Service Commission | Washington Gas | 02/24/97 | ||
| Indiana | Indiana Utility Regulatory Commission | Indiana Gas Company, Inc. and Southern Indiana Gas & Electric Company, Inc. | 11/30/07 | ||
| New York | State of New York Department of Public Service | Long Island Lighting Company (LILC) | 49 CFR 192.123(a) | 09/07/95 | |
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/20/02 | ||
| Maine | State of Maine Public Utilities Commission | 10/18/13 | |||
| Arkansas | Arkansas Public Service Commission | Arkansas Louisiana Gas Company | 07/16/76 | ||
| Maryland | Maryland Public Service Commission | Columbia Gas of Maryland, Inc. | 07/31/95 | ||
| Kansas | Kansas Corporation Commission | City of Louisburg, Kansas | 08/17/09 | ||
| Tennessee | Tennessee Regulatory Authority | Memphis Light Gas and Water (MLG&W) | 49 CFR 192.7 | 12/15/10 | |
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/20/02 | ||
| Maine | Maine Public Utilities Commission | 04/15/14 | |||
| Arizona | Arizona Corporation Commission | 49 CFR 192.745, 192.747 Valves | 05/01/09 | ||
| Maryland | Public Service Commission of Maryland | Baltimore Gas & Electric (BG&E) | 04/21/09 | ||
| Kansas | Kansas Corporation Commission | Greeley Gas Company and Aquila, Inc. | 04/02/03 | ||
| Tennessee | Tennessee Regulatory Authority | Memphis Light Gas and Water (MLG&W) | 49 CFR 193.2173(b) | 08/10/99 | |
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/20/02 | ||
| Maine | Maine Public Utilities Commission | 03/12/14 | |||
| Arizona | Arizona Corporation Commission | Southwest Gas Corporation (SWC) | 49 CFR 192.121, 123(c) | 01/28/03 | |
| California | California Office of the State Fire Marshal | Santa Fe Energy Resources, Inc. | 11/26/90 | ||
| Kansas | Kansas Corporation Commission | Kansas Gas Service Company, Inc. | 06/12/17 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/20/02 | ||
| Arizona | Arizona Corporation Commission | City of Mesa | 06/28/02 | ||
| California | California Office of the State Fire Marshal | UNOCAL | 07/24/91 | ||
| Kansas | Kansas Corporation Commission | Kansas Gas Service Company, Inc. | 11/10/98 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/19/02 | ||
| Arizona | Graham County Utilities, Inc. | 07/22/96 | |||
| California | California Office of the State Fire Marshal | Vopak Terminal Los Angeles, Inc. | 09/15/04 |
Pipeline and Hazardous Materials Safety Administration