| State | Entity | Operator Name |
Docket Number |
Regulation | Date Granted |
|---|---|---|---|---|---|
| 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 | Empire State Pipeline (Empire) | 10/22/04 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 08/20/02 | ||
| Florida | Florida Public Service Commission | Florida Public Service Commission | 09/06/17 | ||
| Arkansas | Arkansas Public Service Commission | Arkansas Louisiana Gas Company | 07/16/76 | ||
| Maryland | Maryland Public Service Commission | Washington Gas | 02/24/97 | ||
| Kansas | Kansas Corporation Commission | City of Louisburg, Kansas | 08/17/09 | ||
| 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) | 08/20/02 | ||
| Georgia | Georgia Public Service Commission | Georgia Public Service Commission | 09/06/17 | ||
| Arizona | Arizona Corporation Commission | 49 CFR 192.745, 192.747 Valves | 05/01/09 | ||
| Maryland | Maryland Public Service Commission | Columbia Gas of Maryland, Inc. | 07/31/95 | ||
| Kansas | Kansas Corporation Commission | Greeley Gas Company and Aquila, Inc. | 04/02/03 | ||
| 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 | |||
| Arizona | Arizona Corporation Commission | Southwest Gas Corporation (SWC) | 49 CFR 192.121, 123(c) | 01/28/03 | |
| Maryland | Public Service Commission of Maryland | Baltimore Gas & Electric (BG&E) | 04/21/09 | ||
| Kansas | Kansas Corporation Commission | Kansas Gas Service Company, Inc. | 06/12/17 | ||
| 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 | |||
| Arizona | Arizona Corporation Commission | City of Mesa | 06/28/02 | ||
| 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. | 11/10/98 | ||
| 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) | 08/19/02 | ||
| Maine | Maine Public Utilities Commission | 04/15/14 | |||
| Arizona | Graham County Utilities, Inc. | 07/22/96 | |||
| California | California Office of the State Fire Marshal | UNOCAL | 07/24/91 | ||
| Kansas | Kansas Corporation Commission | Midwest Energy, Inc. | 07/03/95 | ||
| 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 | Middleborough Gas & Electric Company | 05/17/02 | ||
| Maine | Maine Public Utilities Commission | 03/12/14 | |||
| Arizona | Arizona Corporation Commission | Citizens Utilities | 06/14/96 | ||
| California | California Office of the State Fire Marshal | Vopak Terminal Los Angeles, Inc. | 09/15/04 | ||
| Kansas | Kansas Corporation Commission | Peoples Natural Gas Company (Peoples) | 02/14/95 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 05/17/02 | ||
| Colorado | Colorado Public Utilities Commission | Aquila, Inc. | 03/25/05 | ||
| California | California Office of the State Fire Marshal | Valero Refining Company-California (Valero) | 09/15/04 | ||
| Kansas | Kansas Corporation Commission | Oxy USA, Inc. | 06/14/91 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 05/17/02 | ||
| Colorado | Colorado Public Utilities Commission | Rocky Mountain Natural Gas, Inc. | 04/10/95 | ||
| California | California Office of the State Fire Marshal | THUMS Long Beach Company (THUMSCO) | 49 CFR 195.406(a), 195.452(c)(i)(B)(f)(2) | 10/30/09 | |
| Kansas | Kansas Corporation Commission | Peoples Natural Gas Company (Peoples) | 05/06/82 | ||
| Massachusetts | Massachusetts Department of Telecommunications & Energy | KeySpan Energy Delivery Services (KeySpan) | 05/17/02 | ||
| Colorado | Colorado Public Utilities Commission | Public Service Company of Colorado | 07/20/89 | ||
| California | California Office of the State Fire Marshal | NuStar Energy (NuStar) | 49 CFR 195.306(b)(1) | 06/28/11 | |
| Ohio | Ohio Public Utilities Commission | Columbia Gas of Ohio | 02/27/03 | ||
| South Dakota | South Dakota Public Utilities Commission | Montana-Dakota Utilities Company (MDU) | 49 CPR § 192.285( c) | 06/21/10 |
Pipeline and Hazardous Materials Safety Administration