# Regulus search export - Query: `2020-12121` - Source type: All - Part: All - Source: All - Status: All - Jurisdiction: All - Collection: All - Incident class: All - Sort: relevance - Date from: Any - Date to: Any - As of: Current corpus - Results: 100 - Exported: 2026-08-23T19:53:24.678Z ## 1. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120181003 **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-18 120181003\_Operator Request for Hearing\_02272018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ca90b0ec2409bf43707480498df6dd7d825b4b59d2552873e6cbc87f5051ace8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120181003` - Related records: 12 ## 2. NATIONAL FUEL GAS SUPPLY CORP — Notice of Amendment **Citation:** CPF 12026020NOA **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-02-11 12026020NOA\_Operator Response to Notice\_05182026\_(25-333002).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `739b09ea7fdd5db1e18fa8f999590e34f3fa3633673f361a3f5e46891fa36c34` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026020noa` - Related records: 5 ## 3. SINCLAIR TRANSPORTATION COMPANY — Notice of Probable Violation **Citation:** CPF 42025021NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-01-08 42025021NOPV\_Operator Response to Notice\_02142025\_(23-266712).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a004fe5d0a4de2811a69da8217b9a228fa2b288c3188ebca2e1e9f63d724343d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42025021nopv` - Related records: 10 ## 4. RICHMOND, CITY OF — Notice of Probable Violation **Citation:** CPF 120190004 **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-04-22 120190004\_Operator Response to Notice\_06202019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6192ef57a8c435f2c871d6223ce378082ed654425d5a236af6f212836362981c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190004` - Related records: 8 ## 5. COLLINS PIPELINE CO — Notice of Probable Violation **Citation:** CPF 12026008NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-03-17 12026008NOPV\_Operator Response to Notice\_04152026\_(23-263951).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ee222df970ca01da317aea5816ac18c6563169b3846aac729d3821f7c54127e1` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026008nopv` - Related records: 6 ## 6. CRANBERRY PIPELINE CORP (WV) — Notice of Probable Violation **Citation:** CPF 12026022NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-02-24 12026022NOPV\_Operator Response to Notice\_03242026\_(25-330072).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ec784825a5a75c0065de79e8e52918c9842e2154b5ecec359899757d7f9c5419` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026022nopv` - Related records: 8 ## 7. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 12025001NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-05-30 12025001NOPV\_Operator Response to Notice\_07112025\_(23-265078).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0600e0733750433d75080cfa5d48735c3f837051085de3df3ecd86b65fd4b6a0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12025001nopv` - Related records: 11 ## 8. ANR PIPELINE CO — Notice of Probable Violation **Citation:** CPF 12023047NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-12-04 12023047NOPV\_Operator Response to Notice and Request for Hearing and Statement of Issues\_01162024\_(22-233293).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `76fd579bf7a2ccb5e9da1ea9beac72205f938fe69fed22626a0c41dd65598dfe` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12023047nopv` - Related records: 9 ## 9. CRESTWOOD MIDSTREAM PARTNERS LP — Notice of Amendment **Citation:** CPF 32024021NOA **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-06-05 32024021NOA\_Operator Response to Notice\_07052024\_(21-199489).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ef825da9e906a172e0b8f696acc62a783e691ee38067a4761ae890491ea92087` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32024021noa` - Related records: 6 ## 10. PANHANDLE EASTERN PIPELINE CO — Notice of Probable Violation **Citation:** CPF 42025035NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-12-23 42025035NOPV\_Operator Response to Notice\_02232026\_(24-305809).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b1a4244581bb87fe32264f222fa8fabbf0f16d6c5a15cfb3f9cd6c020f7fc2fe` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42025035nopv` - Related records: 11 ## 11. CITIZENS GAS UTIL DIST — Warning Letter **Citation:** CPF 120190009W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-05-23 CPF 1-2019-0009W 2 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9e6b9c3955a1b2af3a2d1a80f605bb58297bae9d931983912360bc4d8c7b1723` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190009w` - Related records: 4 ## 12. ANR PIPELINE CO — Warning Letter **Citation:** CPF 12022019WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-03-22 CPF 1-2022-019-WL Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration 12022019WL\_Warning Letter\_03222022\_(21-212128)\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c2cddd4023649f4e81e9253e99ba45e3b4fd6496f4ff5c4b63f167dda3f8ac42` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022019wl` - Related records: 3 ## 13. RICHMOND, CITY OF — Warning Letter **Citation:** CPF 12021003WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-02-05 CPF 1-2021-003-WL Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration 12021003WL\_Warning Letter\_02052021\_(20-172182)\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3d355e783855c568a48d4dac946e55b32a4be2e42d9534e9ba1932b1f50c414c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021003wl` - Related records: 2 ## 14. UGI ENERGY SERVICES — Notice of Probable Violation **Citation:** CPF 12021018NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-06-24 12021018NOPV\_Operator Response to Notice\_11112021\_(20-172065).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `60f1f4e0bdfc761ae2d450835113a5bb221962676587137c7bd53798c65f9465` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021018nopv` - Related records: 10 ## 15. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Warning Letter **Citation:** CPF 120191011W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-07-22 120191011W\_Operator Response to Notice\_02032020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b95c3e0964e432c0e7b57d41890ba16677684aee3eeaec881ce51cbdf28619c3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191011w` - Related records: 4 ## 16. TEXAS EASTERN TRANSMISSION, LP (SPECTRA ENERGY PARTNERS, LP) — Warning Letter **Citation:** CPF 120201001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-01-02 120201001W\_Operator Response to Notice\_01202020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e2efbb613949585636cdbe9d6bdd0024bc4722184b3f3e7ef4c61c0615d1986b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120201001w` - Related records: 3 ## 17. GREAT LAKES GAS TRANSMISSION CO — Warning Letter **Citation:** CPF 12021042WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-05-06 CPF 1-2021-042-WL you believe qualify for confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. 552(b). Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration 12021042WL\_Warning Letter\_05062021\_(20-174444)\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `64ae17478e45594b1d9ca2433d664c425c229f865ea87cb30cd2acda8ed6c277` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021042wl` - Related records: 2 ## 18. MIPC LLC — Warning Letter **Citation:** CPF 120185011W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-03-26 120185011W\_Operator Response Notice\_04202018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c8486d38401be6732e8057345648c1a0eb0af56691771c87c342ddea2104ecbe` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185011w` - Related records: 3 ## 19. COLUMBIA GAS TRANSMISSION, LLC — Warning Letter **Citation:** CPF 12022056WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-06-16 CPF 1-2022-056-WL Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration 12022056WL\_Warning Letter\_06162022\_(21-198993)\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b0006f2059c0a6266f1bfc188d3911e5baead9b121789dd1cbc9c9ff8d3103d8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022056wl` - Related records: 2 ## 20. TEXAS GAS TRANSMISSION, LLC — Warning Letter **Citation:** CPF 120201010W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-03-27 120201010W\_Operator Response to Notice\_04232020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `dcf3d60afc8a47ea62cea273ea661f6bfe66b5e419a55f772e4174f32f9ad1e7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120201010w` - Related records: 3 ## 21. EQUITRANS MIDSTREAM CORPORATION — Warning Letter **Citation:** CPF 12022020WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-02-15 CPF 1-2022-020-WL No reply to this letter is required. If you choose to reply, in your correspondence please refer to CPF 1-2022-020-WL. Be advised that all material you submit in response to this enforcement action is subject to being made publicly available. If you believe that any portion of your responsive material qualifies for confidential treatment under 5 U.S.C. 552(b), along with the complete original document you must provide a second copy of the document with the portions you believe qualify for confiden ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5a5c126b08dd2cfbd6fc0c70793103af42282de135cfeb03f53be56514fce7b7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022020wl` - Related records: 2 ## 22. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 120191016W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-09-13 CPF 1-2019-1016W Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration 120191016W\_Warning Letter\_09132019\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d88782a956a69da89453ad7213073e3381e4ec444c95d87f4a55a17d81841eb3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191016w` - Related records: 3 ## 23. MOUNTAINWEST PIPELINE, LLC — Warning Letter **Citation:** CPF 12022053WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-05-10 CPF 1-2022-053-WL Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration 12022053WL\_Warning Letter\_05102022\_(21-200067)\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b7e70b940cc83ec624272edb8fdeedaafcb4888662898340c9000e2e87fed996` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022053wl` - Related records: 3 ## 24. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation **Citation:** CPF 12021020NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-05-06 12021020NOPV\_Operator Response to Notice\_06042021\_(20-171889).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d459893e64bb4b71e6da2de18fc239ffc3ccd9ee3d0532d7466d2df8d576d124` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021020nopv` - Related records: 6 ## 25. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 120201020W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-05-28 120201020W\_Operator Response to Notice\_06252020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9bf8c37f4bbe596767b39d6f944e1552e8c062ffc6fd492e06dc19f3d1c4f5a6` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120201020w` - Related records: 2 ## 26. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 12021045NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-12-22 12021045NOPV\_Operator Response to Notice\_02202022\_(19-151550).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7e8187e7b41a7ace7d48b40502160649d37f7f492c9e890cc0907b87d56369f5` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021045nopv` - Related records: 9 ## 27. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 120181023W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-11-23 120181023W\_Operator Response to Notice\_12172018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `64741629c94ba916189df9b8c5079e80a5f31e4246b6bc1934c7c1a2e8b77d5c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120181023w` - Related records: 3 ## 28. WRB REFINING LP - WOOD RIVER REFINERY — Notice of Probable Violation **Citation:** CPF 32021028NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-11-02 32021028NOPV\_Operator Response to Notice\_11222021\_(20-172212).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `db098df6933a91ce7b09d5df60cf05e2f5934d747918ee06b105373a023250b3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021028nopv` - Related records: 13 ## 29. EQUITRANS MIDSTREAM CORPORATION — Warning Letter **Citation:** CPF 12020019WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-11-24 12020019WL\_Operator Response to Notice\_02172021\_(20-171845).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6832c353396dfc2b7200c4374de0365da99c46a6c2a6f84d83c9957d561eee23` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12020019wl` - Related records: 5 ## 30. NST EXPRESS LLC — Notice of Probable Violation **Citation:** CPF 32021052NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-06-15 32021052NOPV\_Operator Response to Notice\_08102021\_(21-211419).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a2adc111e4e9176031f92478790e6157f5789fb71365f92fa9dff9b7f4dc3b52` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021052nopv` - Related records: 16 ## 31. PGPIPELINE, LLC. — Warning Letter **Citation:** CPF 120191019W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-09-26 CPF 1-2019-1019W Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration 120191019W\_Warning Letter\_09262019\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f66f7928aa83352929c6ba5ca5043916e50d12cc4b91a9196e1a605115a17785` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191019w` - Related records: 2 ## 32. SUNOCO PIPELINE L.P. — Warning Letter **Citation:** CPF 120205012W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-09-04 120205012W\_Operator Response to Notice\_10082020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2a76625ba2109b90cbc400fa2f1ecdbf7a09292390023a5e2a6e99a129efca7e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120205012w` - Related records: 4 ## 33. DANVILLE, CITY OF — Warning Letter **Citation:** CPF 12020008WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-09-03 CPF 1-2020-008-WL West Trenton, NJ 08628. Please refer to CPF 1-2020-008-WL on each document you submit, and whenever possible provide a signed PDF copy in electronic format. Smaller files may be emailed to robert.burrough@dot.gov. Larger files should be sent on USB flash drive accompanied by the original paper copy to the Eastern Region Office. Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration CC: Enclosure: Attachment Scott Marshall, VA SCC (via email) 1202 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b0579e15a91be3d618b8093c12aa6b41664ac9aac9f2256ba724632f0bfd23da` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12020008wl` - Related records: 6 ## 34. DTE MIDSTREAM APPALACHIA, LLC — Notice of Probable Violation **Citation:** CPF 12020011NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-09-03 12020011NOPV\_Operator Response to Notice\_09182020\_(20-172056).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6ae52e34538ec592b23d75145c9cf79e793caba7d9e38a34de1c5691181e51ca` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12020011nopv` - Related records: 7 ## 35. MARATHON PIPE LINE LLC — Notice of Probable Violation **Citation:** CPF 32021048NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-10-18 32021048NOPV\_Operator Response to Notice\_11162021\_(20-172195).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e52aa5e225691debd3aa66db6a506844daf8feac09afc4857b6e039970997599` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021048nopv` - Related records: 6 ## 36. PAULSBORO NATURAL GAS PIPELINE COMPANY, LLC — Notice of Probable Violation **Citation:** CPF 12021002NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-02-05 12021002NOPV\_Operator Response to Notice\_03052021\_(20-171837).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `462b54a83173924ff5fb698be5e234fbb5b0f7ef69a52597e1e6006aba4e8520` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021002nopv` - Related records: 10 ## 37. RICHMOND, CITY OF — Warning Letter **Citation:** CPF 12022035WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-03-25 CPF 1-2022-035-WL Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration 12022035WL\_Warning Letter\_03252022\_(21-224686)\_text Page 4 of 4 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `94d4bee5d2613de61e8b10dddcbf6538681a2424e7a2c498c75cad9f85544396` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022035wl` - Related records: 2 ## 38. MID - VALLEY PIPELINE CO — Notice of Probable Violation **Citation:** CPF 320105012 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2010-11-23 320105012\_Opr Response to NOPV-PCP\_12202010.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `dd23fc0685604d2151b2e1e92bec629286d0f9c720b37f4b3d01f3e86f6ea8fc` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320105012` - Related records: 9 ## 39. NATURAL GAS PIPELINE CO OF AMERICA (KMI) — Warning Letter **Citation:** CPF 120201007W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-01-13 120201007W\_Operator Response to Notice\_06242020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `154c3f06dbbcf82e2331f89d52ede8e4857aac2ba602c8af737b4a65db490cf6` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120201007w` - Related records: 3 ## 40. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 120205006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-04-07 120205006W\_Operator Response to Notice\_05142020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `49c0617c5c0cedfcfd92b7669d00219f7b031b303faec257dde4c915b496e0de` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120205006w` - Related records: 2 ## 41. PAULSBORO NATURAL GAS PIPELINE COMPANY, LLC — Notice of Amendment **Citation:** CPF 12021001NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-01-14 12021001NOA\_Operator Response to Notice\_02052021\_(20-171837).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `dc29e4725ff02ff50164e1dc0bdbb9ce36a670d8f5285bc8210848b048faae8b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021001noa` - Related records: 4 ## 42. COLUMBIA GAS TRANSMISSION, LLC — Warning Letter **Citation:** CPF 120201013W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-04-30 CPF 1-2020-1013W Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration CC: George Hamaty, US Regulatory Compliance Manager Eastern Region, TC Energy (via email) 120201013W\_Warning Letter\_04302020\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `34260d09dd12b38ea4c4184f5c90cbf2c1f57c45b2d7e952f7071c58dff43554` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120201013w` - Related records: 2 ## 43. BOE MIDSTREAM — Notice of Probable Violation **Citation:** CPF 32021051NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-11-10 32021051NOPV\_Operator Response to Notice\_12102021\_(21-200403).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3a4d6f0c004127d70bb5b8a8b11c6a6e56c6e3ed565be5725ea08fe5ecf88394` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021051nopv` - Related records: 11 ## 44. NGO TRANSMISSION, INC. — Warning Letter **Citation:** CPF 120201018W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-04-30 120201018W\_Operator Response to Notice\_08062020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8c6b96786cca4e8d2a5bd68e0e1974ac9b95926349df197a811df113c3592110` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120201018w` - Related records: 4 ## 45. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120195006 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-05-17 120195006\_Operator Request for Hearing\_06192019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `cbb116362414d69fba098ae35fe417088fb93ea0aabd6ce7794aacfe85ee24b8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120195006` - Related records: 9 ## 46. TALLGRASS INTERSTATE GAS TRANSMISSION, LLC — Warning Letter **Citation:** CPF 12021015WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-05 CPF 1-2021-015-WL a maximum of $2,186,465 for a related series of violations. For violation occurring on or after November 27, 2018 and before July 31, 2019, the maximum penalty may not exceed $213,268 per violation per day, with a maximum penalty not to exceed $2,132,679. For violation occurring on or after November 2, 2015 and before November 27, 2018, the maximum penalty may not exceed $209,002 per violation per day, with a maximum penalty not to exceed $2,090,022. We have reviewed the circumstances and supporti ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fa0ef29413b09cc35dbe4d48c5fc3649069938212ded5846a88a6861aa569496` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021015wl` - Related records: 3 ## 47. UGI ENERGY SERVICES — Notice of Amendment **Citation:** CPF 12021017NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-19 12021017NOA\_Operator Response to Notice\_05192021\_(20-172065).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e471bead069f1fc079906a0c772eda08e0fcd9b081cada96aeb6dd16432d8942` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021017noa` - Related records: 14 ## 48. SOUTHERN STAR CENTRAL GAS PIPELINE, INC — Notice of Probable Violation **Citation:** CPF 12021037NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-06-17 12021037NOPV\_Operator Response to Notice\_07062021\_(20-185140).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c4f0991dfcc427e91eedc8cb87e165b4315435beabcfe0df392826c34f349b4a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021037nopv` - Related records: 9 ## 49. TALLGRASS POWDER RIVER GATEWAY, LLC — Notice of Probable Violation **Citation:** CPF 32021088NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-11-30 32021088NOPV\_Operator Response to Notice\_12302021\_(21-210503).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `4f781f9b0a8ee6892a7fcf24a672ff9b6052eba4edd2a4aa81be76e3e7009cc2` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021088nopv` - Related records: 6 ## 50. TEAVEE OIL & GAS INC — Notice of Amendment **Citation:** CPF 12021008NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-06 CPF 1-2021-008-NOA to robert.burrough@dot.gov. Larger files should be sent on USB flash drive accompanied by the original paper copy to the Eastern Region Office. Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration Enclosure: Response Options for Pipeline Operators in Enforcement Proceedings 12021008NOA\_Notice of Amendment\_04062021\_(20-173092)\_text Page 8 of 8 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2ebf2e7155b84420335d8f93a99fdad349d55d373737789b1aed6d4d667a1e42` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021008noa` - Related records: 10 ## 51. EQUITRANS MIDSTREAM CORPORATION — Warning Letter **Citation:** CPF 12021046WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-08-05 12021046WL\_Operator Response to Notice\_09232021\_(20-172148).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `db000926d991f770a14e34209e95382b019568121a6bfda5480622ab5b089b61` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021046wl` - Related records: 6 ## 52. ALGONQUIN GAS TRANSMISSION, L.L.C. (SPECTRA ENERGY PARTNERS, LP) — Warning Letter **Citation:** CPF 120191002W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-01-31 120191002W\_Operator Response to Notice\_02282019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `399d1245789cb736c238ee2ef278caa7f205823a3d5475c73edd3a6a29d0d5fe` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191002w` - Related records: 6 ## 53. UGI ENERGY SERVICES — Notice of Probable Violation **Citation:** CPF 120193005 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-12-05 120193005\_Operator Response to Notice\_01022020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1b3d0533be0c4e86235a18655b67dda81fb89579aa56e8ac72d39657159341da` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120193005` - Related records: 6 ## 54. TALLGRASS PONY EXPRESS PIPELINE, LLC — Notice of Probable Violation **Citation:** CPF 32021089NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-11-30 32021089NOPV\_Operator Response to Notice\_12302021\_(21-210502).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3eb5f19d1246318307d6db0ee47152a2c0a5add3ea5f20010e49710c0b0757c0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021089nopv` - Related records: 8 ## 55. DIVERSIFIED MIDSTREAM LLC — Warning Letter **Citation:** CPF 12021022WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-11 12021022WL\_Operator Response to Notice\_05042021\_(20-173094).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e9fb240f653e264d3696585dafdffa63ed45442c47b00645ff8a3a783f8c59ea` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021022wl` - Related records: 4 ## 56. TALLGRASS INTERSTATE GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 320201008 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-10-26 320201008\_Operator Response to Notice\_12112020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8a8f84035de2b8a0b65ebaa4c3ef691907bccc25fd519445792708a650ea5c29` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320201008` - Related records: 6 ## 57. TEXAS GAS TRANSMISSION, LLC — Notice of Amendment **Citation:** CPF 32021041NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-11-05 32021041NOA\_Operator Response to Notice\_12152021\_(20-172214).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `058a1cbcd205354ed5f0c48e364bf2e54a684d2692196ff05bd6a35673e4b4f8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021041noa` - Related records: 21 ## 58. NIAGARA MOHAWK POWER CORP — Notice of Probable Violation **Citation:** CPF 12020003NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-05-12 12020003NOPV\_Operator Response to Notice (20-172064)\_06092020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `47805340133ca750a986a163bd453f2732f1522eda561728dd7a3dca070ec6ce` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12020003nopv` - Related records: 7 ## 59. BLUE RACER MIDSTREAM, LLC — Warning Letter **Citation:** CPF 120195007W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-07-08 120195007W\_Operator Response to Notice\_08162019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `18e038c76aa64ebbe3c56e6e42cecfb7b18dbcbb8281fb5427b0fdc8d463d6fc` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120195007w` - Related records: 3 ## 60. PANHANDLE EASTERN PIPELINE CO — Warning Letter **Citation:** CPF 120191012W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-07-11 120191012W\_Operator Response to Notice\_08092019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9a1687eea77a739ca61482579ac297494a9f91da4766117c17b42d4a6fb01db0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191012w` - Related records: 3 ## 61. PORTLAND NATURAL GAS TRANSMISSION SYSTEM — Warning Letter **Citation:** CPF 120191017W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-09-17 CPF 1-2019-1017W to robert.burrough@dot.gov. Larger files should be sent on USB flash drive accompanied by the original paper copy to the Eastern Region Office. Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration 120191017W\_Warning Letter\_09172019\_text Page 3 of 3 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `09b7c4ed9ecbd1d389eaa460e874046491062afddc74f6708b3e0f62cf60f6e3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191017w` - Related records: 2 ## 62. EQUITRANS MIDSTREAM CORPORATION — Warning Letter **Citation:** CPF 12022012WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-02-22 CPF 1-2022-012-WL action is subject to being made publicly available. If you believe that any portion of your responsive material qualifies for confidential treatment under 5 U.S.C. 552(b), along with the complete original document you must provide a second copy of the document with the portions you believe qualify for confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. 552(b). Sincerely, Robert Burrough Director, Eastern ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5d33b55f209c42db3e27afe5cc5bde2c899b70d81e0ad2daa8093e42e5a0d2d8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022012wl` - Related records: 3 ## 63. LAYLINE OIL AND GAS LLC — Warning Letter **Citation:** CPF 32021025WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-31 2 the general public about the operator's NPMS data for its assets as of December 31, 2019, by the due date of March 15, 2020. Under 49 U.S.C. § 60122 and 49 CFR § 190.223, you are subject to a civil penalty not to exceed $222,504 per violation per day the violation persists, up to a maximum of $2,225,034 for a related series of violations. For violation occurring on or after July 31, 2019 and before January 11, 2021, the maximum penalty may not exceed $218,647 per violation per day the violation persists, up to a ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d616a2e5ee71db97056b590d767cb8499afc99857fac4d65ae08f6b32138f964` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021025wl` - Related records: 2 ## 64. DIVERSIFIED MIDSTREAM LLC — Notice of Amendment **Citation:** CPF 12021021NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-11 12021021NOA\_Operator Response to Notice\_05042021\_(20-173094).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `bd4b62a14f37e6012f2a0befd2d738c2f21e661ceb39ef7fa58005ab0c66184b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021021noa` - Related records: 4 ## 65. TRES PALACIOS GAS STORAGE LLC — Notice of Amendment **Citation:** CPF 12021012NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-20 12021012NOA\_Operator Response to Notice\_05032021\_(20-173619).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `417f5394d571a7bb9dc33066536c4a0b6f3f85f37b7fefa7d5af54438ac1360c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021012noa` - Related records: 4 ## 66. ONEOK TEXAS GAS STORAGE, LLC — Warning Letter **Citation:** CPF 12022042WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-04-07 CPF 1-2022-042-WL you believe qualify for confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. 552(b). Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration 12022042WL\_Warning Letter\_04072022\_(21-200378)\_text Page 6 of 6 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `62f1ee9de5776f894404c846ad480361f814418193601b8b796952aad0beb71d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022042wl` - Related records: 3 ## 67. IMTT-PIPELINE — Notice of Probable Violation **Citation:** CPF 12022016NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-07-01 12022016NOPV\_Operator Response to Notice\_09272022\_(21-199001).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `943355ef0871b6c01e2c254f51f9e5ff747726c51d879e3201bfe4ea8f61cdd2` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022016nopv` - Related records: 18 ## 68. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Amendment **Citation:** CPF 12021014NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-14 12021014NOA\_Operator Response to Notice\_05132021\_(20-172062).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fd0d6a49cd5421af32313520e18bb546a1821a7ed63f497e07c52c695089f9c8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021014noa` - Related records: 7 ## 69. KINDER MORGAN LIQUID TERMINALS, LLC — Notice of Probable Violation **Citation:** CPF 120185016 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-06-07 120185016\_Operator Response Notice\_07162018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7bfdc2b256f84845c6fc875c6f300097d9980d46b1ced53d9c1ced1728cfab62` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185016` - Related records: 8 ## 70. SUNOCO PIPELINE L.P. — Warning Letter **Citation:** CPF 120195014W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-12-12 120195014W\_Operator Response to Notice\_12162019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ccaa224335365849d4142f3cecc8deae1b66c0bebac48a54f5ff61418d053ba9` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120195014w` - Related records: 4 ## 71. TALLGRASS INTERSTATE GAS TRANSMISSION, LLC — Notice of Amendment **Citation:** CPF 12021016NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-23 12021016NOA\_Operator Response to Notice\_05212021\_(20-173840).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0208dd3bb3522fd43d6ab4a5c5d6589f1fa4f5d4b80a462c5112f7525c2513b2` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021016noa` - Related records: 4 ## 72. TEXAS EASTERN TRANSMISSION, LP (SPECTRA ENERGY PARTNERS, LP) — Notice of Amendment **Citation:** CPF 120191023M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-12-19 120191023M\_Operator Response to Notice\_02182020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3cb3712d581817e27c0c495ecb7a98679dad0e636984ef6404cb117102633826` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191023m` - Related records: 4 ## 73. RICHMOND, CITY OF — Warning Letter **Citation:** CPF 12026042WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-03-17 CPF 1-2026-042-WL you believe qualify for confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U.S.C. § 552(b). Sincerely, Robert Burrough Director, Eastern Region, Office of Pipeline Safety Pipeline and Hazardous Materials Safety Administration cc: Eddie Childers, Operations Manager, City of Richmond, eddie.childers@rva.gov Page 4 of 4 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9b082ba5ce4e5e61f0305cc2afd30e2415273e33c98f91a4b071b69c0d48bd23` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026042wl` - Related records: 5 ## 74. OLYMPIC PIPE LINE COMPANY — Notice of Probable Violation **Citation:** CPF 32021006NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-01-29 32021006NOPV\_Operator Response to Notice\_02192021\_(20-196687).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6ea8604636a6b4031ed16ea87b09eadeb068e0677f02f66e93d42a14d16d569f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021006nopv` - Related records: 8 ## 75. JAYHAWK PIPELINE LLC — Notice of Amendment **Citation:** CPF 32021076NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-10-01 32021076NOA\_Operator Response to Notice\_10292021\_(21-207811).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0e913f3f24bb31495e6331c0159278bd2e2955df0b06cefe8f914add348909ea` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021076noa` - Related records: 9 ## 76. CALIBER BEAR DEN INTERCONNECT LLC — Notice of Probable Violation **Citation:** CPF 32021037NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-08-04 32021037NOPV\_Operator Response to Notice\_09212021\_(21-210458).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5ab15391a636b47236f26dd4b359ac495516666e149ff9c5dc83d5fc83cedc37` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021037nopv` - Related records: 11 ## 77. INDIANA GAS CO INC — Warning Letter **Citation:** CPF 12022055WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-05-10 CPF 1-2022-055-WL time. We advise you to correct the items identified in this letter. Failure to do so will result in Indiana Gas Company Inc. being subject to additional enforcement action. No reply to this letter is required. If you choose to reply, in your correspondence please refer to CPF 1-2022-055-WL. Be advised that all material you submit in response to this enforcement action is subject to being made publicly available. If you believe that any portion of your responsive material qualifies for confidential ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d0fbba5c40e85711421a93b91b20cb7a3ec2e0203951638b7c485f2c320b3da7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022055wl` - Related records: 5 ## 78. NORTHERN NATURAL GAS CO — Warning Letter **Citation:** CPF 320211001W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-02-11 320211001W\_Operator Response to Notice\_02242021.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `95ed15e72878304d2d66d88b3615be83f0054c7fd46d5afeffca4d48a248fac9` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-320211001w` - Related records: 3 ## 79. TEXAS GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 32021016NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-08 32021016NOPV\_Operator Response to Notice\_05072021\_(20-173061).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7df93e0e7fa40133220cc110ade9aa36d5fd909db91fefa8d2dff5d200db854d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021016nopv` - Related records: 9 ## 80. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120165007 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-08-25 120165007\_Operator Response Notice\_09142016.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `bd28bdeae8f83faf0e57573ffc405133754c1d19727fb7b97fe000beceafd4b3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120165007` - Related records: 10 ## 81. FORE RIVER ENERGY CENTER — Notice of Amendment **Citation:** CPF 12021044NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-06-03 12021044NOA\_Operator Response to Notice\_07202021\_(20-172057).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `bccb0f9ea9338d9d27c47828143ea8748c64b0bf191b177da125ff3c2fda9f69` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021044noa` - Related records: 16 ## 82. RICHMOND, CITY OF — Notice of Probable Violation **Citation:** CPF 12026035NOPV **Type / status:** enforcement / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-04-15 12026035NOPV\_Operator Response Notice\_05152026\_(25-353362).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0881d0e647907ee8cd5f2f52596d29225341310f8b94c732a66298550bbdff2f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026035nopv` - Related records: 3 ## 83. WILLIAMS FIELD SERVICES — Notice of Probable Violation **Citation:** CPF 120185007 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-18 120185007\_Operator Response Notice\_03092018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `06b0d33a6310748bd6999158f77f3d85d44727e3693037f9007aa4f400c0f5c1` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185007` - Related records: 7 ## 84. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Probable Violation **Citation:** CPF 12021013NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-06-17 12021013NOPV\_Operator Response to Notice\_09302021\_(20-172062).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c654375cab4a14b65a7e8ec8a187df79486c4e53608ca7096ee2866fdaa29310` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021013nopv` - Related records: 8 ## 85. BUCKEYE PARTNERS, LP — Warning Letter **Citation:** CPF 120185015W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-05-10 120185015W\_Operator Response To Notice\_05242018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d0332579f59cb8facd6d62961bcbf25c41c4f6f700b9c16afbfbfce18eff8b52` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185015w` - Related records: 2 ## 86. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 120191021W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-10-28 120191021W\_Operator Response to Notice\_12302019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2e7ab35b9493f8bf25f38204a02dbe0ae11a92ee178e4556f2297ad0fd63a37a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191021w` - Related records: 3 ## 87. KINDER MORGAN LIQUID TERMINALS, LLC — Warning Letter **Citation:** CPF 120165011W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-10-31 120165011W\_Operator Response to Notice\_11152016.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1466362453440e30754771f072ccc799145801fa0397c6bcae54316e5ebc39af` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120165011w` - Related records: 3 ## 88. IMTT-BAYONNE — Notice of Probable Violation **Citation:** CPF 12022017NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-07-01 12022017NOPV\_Operator Response to Notice\_09272022\_ (21-199001).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5d65438ba5652ad8eab05d68faff0d097843969c84795ddc6860ddd6e0c05138` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022017nopv` - Related records: 16 ## 89. KINDER MORGAN UTOPIA LLC — Notice of Probable Violation **Citation:** CPF 32021042NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-05-24 32021042NOPV\_Operator Response to Notice\_06232021\_(21-209923).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `8b762279222dfb77ce6b927032800171629fe55e4a7069dfafa91d805bde6718` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021042nopv` - Related records: 12 ## 90. TALLGRASS PONY EXPRESS PIPELINE, LLC — Notice of Amendment **Citation:** CPF 32021044NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-10-18 32021044NOA\_Operator Response to Notice\_11162021\_(20-172259).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0aedaf7e1c8ceb751b240d099a1b598543cd6efcbce658ac1f735ca25487e5b2` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021044noa` - Related records: 5 ## 91. ENTERPRISE PRODUCTS OPERATING LLC — Notice of Probable Violation **Citation:** CPF 120185003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-29 120185003\_Operator Request for Hearing\_04202018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ef0d24de916bfb05cd4518910a5871fb0382e109e6bbe08e581e77e8b27e469e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185003` - Related records: 21 ## 92. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 12022011WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-02-08 12022011WL\_Operator Response to Notice\_03162022\_(20-171886).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6099b18fc07b5a537ae5813b8f1f7ad3068ad5fe438c1d938beb2d562aaeb776` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022011wl` - Related records: 2 ## 93. CROWLEY LNG PUERTO RICO, LLC — Notice of Probable Violation **Citation:** CPF 42023057NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2023-11-16 42023057NOPV\_Operator Response to Notice\_12112023\_(21-209415).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0dd7eb2865a5cc8692cf1d40572027fdd1a3eaab48938019dca18f5bf513f81b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-42023057nopv` - Related records: 6 ## 94. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Amendment **Citation:** CPF 12021019NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-04-23 12021019NOA\_Operator Response to Notice\_05212021\_(20-171889).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `26830e528af46bcf15d478e0b483037a284a2b63bb79c3923ed5ca097365f533` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021019noa` - Related records: 13 ## 95. MISSISSIPPI HUB, LLC — Notice of Probable Violation **Citation:** CPF 32021056NOPV **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-10-07 32021056NOPV\_Operator Response to Notice\_12032021\_(20-179020).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `31742fc2971efa0e468c99c7cbcfa8028fb831335c47fa0b8a3b6690b594158a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-32021056nopv` - Related records: 6 ## 96. COLUMBIA GAS TRANSMISSION, LLC — Notice of Amendment **Citation:** CPF 12020015NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-12-29 CPF 1-2020-015-NOA pertains solely to one CPF case number. Sincerely, Robert Burrough Director, Eastern Region Pipeline and Hazardous Materials Safety Administration Enclosure: Response Options for Pipeline Operators in Enforcement Proceedings 12020015NOA\_Notice of Amendment\_12292020\_(20-171819)\_text Page 5 of 5 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `20b570ddd6073afab88c6e5245cfca8e2d9545feaab61d5519a4ce80bada801e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12020015noa` - Related records: 10 ## 97. SOUTHERN CALIFORNIA GAS CO — Warning Letter **Citation:** CPF 12022051WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2022-05-03 CPF 1-2022-051-WL No reply to this letter is required. If you choose to reply, in your correspondence please refer to CPF 1-2022-051-WL. Be advised that all material you submit in response to this enforcement action is subject to being made publicly available. If you believe that any portion of your responsive material qualifies for confidential treatment under 5 U.S.C. 552(b), along with the complete original document you must provide a second copy of the document with the portions you believe qualify for confiden ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `044632c545a196848afe9a3eeac0f53910059c096595a9ce9588c18a2aaca27c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12022051wl` - Related records: 3 ## 98. THE PENNSYLVANIA STATE UNIVERSITY — Notice of Probable Violation **Citation:** CPF 120140002 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-08-14 120140002\_Operator Response and Request for Assistance\_09112014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b43556c69bff10f5eee8c645d7dc5295aa1a16cec5fb37f6ae21a5b0dc7aef29` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120140002` - Related records: 12 ## 99. RH ENERGYTRANS, LLC — Warning Letter **Citation:** CPF 12021009WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2021-03-05 CPF 1-2021-009-WL Energytrans, LLC failed to submit to PHMSA 1) Geospatial data, attributes, metadata and transmittal letter appropriate for use in the National Pipeline Mapping System; 2) the name of and address for the operator; and 3) the name and contact information of a pipeline company employee, to be displayed on a public Web site, who will serve as a contact for questions from the general public about the operator's NPMS data for its assets as of December 31, 2019, by the due date of March 15, 2020. Under 4 ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `4b088599272ac682cb369a0ba8f621af40a362480a1d0b12f2f8d20be159a06d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12021009wl` - Related records: 2 ## 100. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120206001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-01-21 120206001\_Operator Response to Notice\_02122020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6ff0b82638fae0e0295b560f393dda1d89c29c182ec5b85e63236036237606ce` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120206001` - Related records: 9