# Regulus search export - Query: `2025-12074` - 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: 2026-08-23T00:27:09.997Z ## 1. 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 ## 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. 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 ## 4. MCSAP, Troop I, Olathe — Hazardous Materials Safety Interpretation **Citation:** 09-0055 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-04-06 954100 267754 4060 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `e1de4a0690b7ceea7588737f41c48baad67b3081e3a5a5d5b102b91fe6f87de6` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-09-0055` - Related records: 3 ## 5. West Central Environmental Corp. — Hazardous Materials Safety Interpretation **Citation:** 98-0590 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 1998-02-13 51-163 55-163 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `c8bf5e5d4fb2c216fdfee88ccc491a2e8abf134cba3174c5e22de1af02f5b71a` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-98-0590` - Related records: 2 ## 6. NUSTAR TERMINALS OPERATIONS PARTNERSHIP L. P. — Notice of Probable Violation **Citation:** CPF 120155015 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-09-10 120155015\_Operator Response to Notice\_10052015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6c8a05ca3d8c5cc4159085668e28cca5dad791ee6a2039980d842fb1d07cc9a2` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155015` - Related records: 6 ## 7. SUNOCO PIPELINE L.P. — Notice of Amendment **Citation:** CPF 120185031M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-11-06 120185031M\_Operator Response Notice\_12072018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `43119b38d2555abdc21d2573cb820616b60d0db66ff4a84685a0e283c7860e3c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185031m` - Related records: 6 ## 8. KIANTONE PIPELINE CORP — Notice of Probable Violation **Citation:** CPF 120155010 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-07-01 120155010\_Operator Response to Notice\_07152015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e27cfb540b653f0ac08ff7a481ff84f47b9744d911f5ae792ea43ba599a716f7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155010` - Related records: 5 ## 9. ChemPura Pools, Ltd. — Hazardous Materials Safety Interpretation **Citation:** 12-0182 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-10-31 1-1203 791 1500809 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `1bd1b94da229d038b17c8e127a4e3061eac10e98e3432ca7bc48692c25f27a34` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-12-0182` - Related records: 2 ## 10. ARLINGTON STORAGE COMPANY LLC — Notice of Probable Violation **Citation:** CPF 120151026 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-11-17 120151026\_Operator Response to Notice\_12152015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a08ee7453ed3a75f9cd9c23450dafe182dfad2f74bb21d9ad3b3c09c4ed34d21` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151026` - Related records: 9 ## 11. EQUITRANS MIDSTREAM CORPORATION — Notice of Amendment **Citation:** CPF 120151016M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-07-29 120151016M\_Operator\_Response\_to\_Notice\_08262015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d13757396cbed5199302e15e4f750572990e895da5843c14768bb1f6096b1216` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151016m` - Related records: 6 ## 12. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120151008 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-04-27 120151008\_Operator Response to Notice\_05262015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `edb34eda920082c549bdaf474566480d2758f85349b362f48618e0793d046af5` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151008` - Related records: 5 ## 13. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120135007 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-05-13 120135007\_Operator Response\_05222013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1dfb83d53f3f573b542b18d378b6ce8ef6309a2f5a32ea6976eaa4ae564b5fdd` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120135007` - Related records: 8 ## 14. TEXAS EASTERN TRANSMISSION, LP (SPECTRA ENERGY PARTNERS, LP) — Notice of Probable Violation **Citation:** CPF 120151025 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-09-29 120151025\_Operator Response to Notice\_11122015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `dbfa91a548708abeefc9f7cf980f1aec5584a0b869ffec3500fa95e2b85c73d8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151025` - Related records: 7 ## 15. 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 ## 16. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120135028 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-11-25 120135028\_Operator Response\_12202013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5a6b11dfa27cea14936a1ae2c3aa4d4aa6d58c643c1f9786f8aa7c7df73a1448` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120135028` - Related records: 6 ## 17. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120125009 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-04-06 120125009\_Operator Response \_05042012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a68708c073d1ce8f36ad3022237772a6bb68f87c76df5aa90596ef5cc9d5e897` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120125009` - Related records: 6 ## 18. GRAMA RIDGE STORAGE AND TRANSPORTATION, LLC — Notice of Amendment **Citation:** CPF 120190002M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-02-12 120190002M\_Operator Response to Notice\_04252019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6a66fca450c914d03a53edc6cea4aa2b64a0c6046f56f638fbcda5b975e6d46a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190002m` - Related records: 4 ## 19. 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 ## 20. KINDER MORGAN TEJAS PIPELINE — Notice of Amendment **Citation:** CPF 120190015M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-11-26 120190015M\_Operator Response to Notice\_01242020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e14a78fd02b99f6fd92b68c84aeb1c7ff8edf3f77052397b72224a4c8f3f45d7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190015m` - Related records: 4 ## 21. TEXAS EASTERN TRANSMISSION, LP (SPECTRA ENERGY PARTNERS, LP) — Notice of Probable Violation **Citation:** CPF 120151003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-02-17 120151003\_Operator Response to Notice\_04152015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `216ed5177c51504cbf581f3c76a1257c89cb1c66e6ccbe3d2d74f08d1ed235b3` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151003` - Related records: 5 ## 22. KIANTONE PIPELINE CORP — Notice of Amendment **Citation:** CPF 120205008M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-04-30 120205008M\_Operator Response to Notice\_05272020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b7cf105755f845a67e2b2e36bdd6b2a5531c13f100db54d43d015ded979105ef` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120205008m` - Related records: 7 ## 23. DELAWARE PIPELINE COMPANY, LLC — Notice of Amendment **Citation:** CPF 120185014M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-03-26 120185014M\_Operator Response to Notice\_04252018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `cc72abef1fb6457c49302d229cd06f6d5b553c50abf7fbee3a1ad7316151eda4` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185014m` - Related records: 4 ## 24. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120143002 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-02-27 120143002\_Operator Response\_03272014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1a212ec2f1a19e083c3639126cefffbf9af446848106c35c9c6b05a574229dd7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120143002` - Related records: 5 ## 25. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120153004 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-09-08 120153004\_Operator Response To Notice\_10122015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `99917ddeb415a02660ee68bf5268ea17bf46616e3f228f052773b9317b9587e0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120153004` - Related records: 5 ## 26. TOTAL PEAKING SERVICES — Notice of Amendment **Citation:** CPF 120195005M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-04-02 120195005M\_Operator Response to Notice\_04302019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2819f5a7192988b78b0afe32e32676c7805f47be37982fbef39dddf253a680a0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120195005m` - Related records: 7 ## 27. PHILLIPS 66 PIPELINE LLC — Warning Letter **Citation:** CPF 120155007W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-06-08 120155007W\_Operator Response to Notice \_07072015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `305a438007d60959547f80e3ec01d34cdbc3d301047d51f984186ed2f9b9e967` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155007w` - Related records: 1 ## 28. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120135011 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-07-15 120135011\_Operator Response\_08132013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `22c2e06a70685f07951659cdcccd09241a9980b9e1584e6092554dcaa5cdc7b7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120135011` - Related records: 7 ## 29. PRODUCTS (SE) PIPE LINE CORPORATION — Notice of Probable Violation **Citation:** CPF 120135018 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-08-19 120135018\_Operator Response\_09172013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `2a4472cb6fde9df6425ff0000c2c96459fc96075007dc7416669986af853e374` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120135018` - Related records: 7 ## 30. Minnesota State Patrol, District 4700 — Hazardous Materials Safety Interpretation **Citation:** 11-0077 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-07-07 1075 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `103248aa470123427d2df5d6f3049ab757d755466bbc84c06b2448770001c7a6` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-11-0077` - Related records: 4 ## 31. HARBOR PIPELINE CO — Notice of Amendment **Citation:** CPF 120125012M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-07-16 120125012M\_Operator\_Response\_Request\_for\_Hearing\_08162012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9475cc7cfbb4aab20bb1d73bd3198cf9accb9d0b9161e49aff6d2107193e0d9e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120125012m` - Related records: 6 ## 32. KINDER MORGAN LIQUID TERMINALS, LLC — Notice of Amendment **Citation:** CPF 120185017M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-05-07 120185017M\_Operator Response To Notice\_06072018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `aadab4540d6a2f4ee87aa5f3f4121cc0c0bbdf04df5f9a404cfe55a56210bd3c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185017m` - Related records: 6 ## 33. COLONIAL PIPELINE CO — Notice of Amendment **Citation:** CPF 120185018M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-04-17 120185018M\_Operator Response To Notice\_05182018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `47de4949003a5e9953ae4df8c2cda33cd25f762ab0de0782e373ea2787abbf3f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185018m` - Related records: 6 ## 34. GOLDEN TRIANGLE STORAGE, LLC — Warning Letter **Citation:** CPF 12026045WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-04-08 12026045WL\_Operator Response to Notice\_05082026\_(25-330068).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c50be51d2a0728c4ae51f39b1273741e4a50386d42089239030ddb0cda610190` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026045wl` - Related records: 4 ## 35. BLACK HILLS ENERGY — Notice of Amendment **Citation:** CPF 120190007M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-04-11 120190007M\_Operator Response to Notice\_05072019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6d1ba22f53d5cf0164cc9bbd17f33e5acc930522f31c6874c323bd252656dba8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190007m` - Related records: 4 ## 36. IMTT-BAYONNE — Notice of Probable Violation **Citation:** CPF 120145008 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-12-22 120145008\_Operator Response to Notice\_01152015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `4c3dd80a24234fd6e1dee7bec5ec193a98daa19d68c71bf2ef277cbad3c1f022` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120145008` - Related records: 8 ## 37. DELAWARE PIPELINE COMPANY, LLC — Notice of Amendment **Citation:** CPF 120205007M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-04-30 120205007M\_Operator Response to Notice\_05292020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ab9a8ba32f2492e1b95d18623f114a8f5684a77dd0c992fa07620b007d4bf855` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120205007m` - Related records: 4 ## 38. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120081003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-03-14 120081003\_Operator Response\_04232008.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d6f84a6c6e364257c91b59563da57e16f028ed639182b25db48217f77318f17f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120081003` - Related records: 3 ## 39. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120071004 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-04-05 120071004\_operator response to notice letter\_05012007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c1bbd997582c9c412db8a99cfb101d12e11a6294b47d9c6ecc3176a8d2d36cb7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120071004` - Related records: 17 ## 40. HARBOR PIPELINE CO — Notice of Probable Violation **Citation:** CPF 120125013 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-07-16 120125013\_Operator Response and Hearing Request\_08162012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `798f814ffa459021d1113ed2265974776c0e42fc9626d1b76f246c238f81247d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120125013` - Related records: 15 ## 41. Bose McKinney & Evans LLP — Pipeline Safety Interpretation **Citation:** PI-11-0014 **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-08-27 05/19/2011 15:42 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `ac89d0f8b07515800d484fd9fcd723c8b1a718e5e11ee30c22ef571dd1c943c9` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-pi-11-0014` - Related records: 2 ## 42. ENERGY TRANSFER COMPANY — Notice of Amendment **Citation:** CPF 120195010M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-11-26 120195010M\_Operator Response to Notice\_01202020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `47ca7e2f6c04221a025a9dd816b83f2a747c9db2d7bdef2993164a1720183a7f` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120195010m` - Related records: 15 ## 43. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120185009 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-18 120185009\_Operator Response To Notice\_02282018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7a5008b8d2ee62ae2dbe848d5c5a974b747f0d6ccdcfe1e64a4913856c5e0b70` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185009` - Related records: 7 ## 44. EQUITRANS MIDSTREAM CORPORATION — Notice of Probable Violation **Citation:** CPF 120151018 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-08-06 120151018\_Operator Response to Notice\_09222015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6f2d009825d0162590dd87a41aebc7696addfbc518b84f8c59d325d5fb12a77c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151018` - Related records: 4 ## 45. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Probable Violation **Citation:** CPF 120071011 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2007-10-22 120071011\_operator response and Request For Hearing\_12122007.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7a4cf6209a4cdf51a0b655f0043d98884fb0a8f73733f16fad5f973b19074941` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120071011` - Related records: 6 ## 46. EQUITRANS MIDSTREAM CORPORATION — Notice of Amendment **Citation:** CPF 120131017M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-08-20 120131017M\_Operator Response\_09162013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b4bece8a76c1ab70cb5ece502383c80eacd9a0e60eb7ddc832d43f8c08bb6b4d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120131017m` - Related records: 6 ## 47. 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 ## 48. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation **Citation:** CPF 120151009 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-05-01 120151009\_Operator Response Notice\_06012015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `95138c000b2b704bfa3c2ad34206ec71bd6057b46040321d5e016361a3d9a10a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151009` - Related records: 6 ## 49. RICHMOND, CITY OF — Notice of Amendment **Citation:** CPF 12025008NOA **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-07-01 12025008NOA\_Operator Response to Notice\_07232025\_(25-336868).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0f57c1fe7cc3f137d15ee66874f542cf9b123faaeb6811ff0e5dc34803cdc208` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12025008noa` - Related records: 3 ## 50. COLUMBIA GAS TRANSMISSION, LLC — Safety Order **Citation:** CPF 120181016S **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-07-09 120181016S\_Operator Response to Notice\_08082018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `37eb4e0c1b8d40f9094c547e29fc330b1d587477d349dae7ab04f6d1903f0105` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120181016s` - Related records: 2 ## 51. ENLINK OHIO RIVER VALLEY PIPELINE, LLC — Notice of Amendment **Citation:** CPF 120196002M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-01-08 120196002M\_Operator Response to Notice\_02272019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ee870094a170a4e5420e8f0a0d61b214084a5d7f47e3fa83f1c418616eb8da13` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120196002m` - Related records: 4 ## 52. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120125019 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-11-06 120125019\_Operator Response\_12042012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1abcd2c95277f8ef28ca0f18afbb5ba68dcc1da216da48b36c5d1a1a73c9cf25` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120125019` - Related records: 5 ## 53. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120145005 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-10-02 120145005\_Operator Response to Notice\_10312014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `1253ed17465ff88cea865f26f0264fdca651f720cd6d195cfe831a5ff3e3acb8` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120145005` - Related records: 9 ## 54. HESS CORPORATION — Warning Letter **Citation:** CPF 120136002W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-07-18 120136002W\_Operator Response\_07252013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `246a9ec63e22da136b5bd436440e13d07c8f7c5a81c7179af2174ecd2df7cf2d` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120136002w` - Related records: 2 ## 55. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation **Citation:** CPF 120151012 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-06-05 120151012\_Operator Response to Notice\_08312015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a6f5396f17cfc4c8cc455ca3f2e3daf92c42f262f3b6acd75bf769b98c61b51a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120151012` - Related records: 8 ## 56. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Probable Violation **Citation:** CPF 120141002 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-03-06 120141002\_Operator Response\_04022014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `b58026444e928d8c72611d9b24e6569181773db30be93c3cb172dc09298c294c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120141002` - Related records: 5 ## 57. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120135021 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-09-30 120135021\_\_Operator\_Response\_and\_Request\_for\_Hearing\_10312013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a96b8967be7c7ec6db20ce30a6d8cf98e3e162bd195792c13a0ec9ffdb4e9494` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120135021` - Related records: 10 ## 58. PLAINS PIPELINE, L.P. — Notice of Probable Violation **Citation:** CPF 420155025 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-10-29 420155025\_Operator Response to Notice\_12022015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ef8b1d21d6edb3bcc35b1c0722ad3331424dd4413b9a473f2337f81e50f6a1bc` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-420155025` - Related records: 7 ## 59. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120155001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-01-26 120155001\_Operator Response to Notice\_02122015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `4eee559a1142ce05942ed3636a9800f5537ff108c4b894cde3bcd7446ae09258` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155001` - Related records: 7 ## 60. DELAWARE STORAGE AND PIPELINE COMPANY — Notice of Amendment **Citation:** CPF 120196007M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-05-06 120196007M\_Operator Response to Notice\_05162019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5c2d1d373c41271ee83863d33d855a86d3f2dd87a365fa25cf99ee166da53d89` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120196007m` - Related records: 4 ## 61. DANVILLE, CITY OF — Notice of Amendment **Citation:** CPF 120190008M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-07-02 120190008M\_Operator Response to Notice\_08012019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `274fd74e8c0acc63a225e7946a47160efb808f8484231472c1a876e68d425e9b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190008m` - Related records: 25 ## 62. ENTERPRISE PRODUCTS OPERATING LLC — Notice of Probable Violation **Citation:** CPF 120125022 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-12-18 120125022\_Operator Response\_01102013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ad80cf940793b611cf7b00174192fab2360a41db3be28eb5e5db3e5e0b081b52` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120125022` - Related records: 6 ## 63. IMTT-BAYONNE — Notice of Amendment **Citation:** CPF 120195011M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-12-06 120195011M\_Operator Response to Notice\_01062020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `6c26cd447fea1196fa656960b547c3b58c10a8be492cbdbd358cb1809c1c1e17` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120195011m` - Related records: 6 ## 64. MIPC LLC — Notice of Probable Violation **Citation:** CPF 120155017 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-09-29 120155017\_Operator Response to Notice\_10292015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7b14b6a0463063a579ba22425daf530ca9691e2f430cd4b4528e0b62f8f991b5` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155017` - Related records: 10 ## 65. RICHMOND, CITY OF — Notice of Probable Violation **Citation:** CPF 120130003 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-09-03 120130003\_Operator Response\_02242014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `d8db60190ede02689e593bbf052254f9738c3803cd56d857fe62b6b68a8e5bdb` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120130003` - Related records: 5 ## 66. 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 ## 67. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120121009 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-04-06 120121009\_Operator Response\_05042012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a0b05cce3243669b6f47df70e607839be51815205b54358f4d14515beb9d001c` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120121009` - Related records: 6 ## 68. Pinella County Utilities — Hazardous Materials Safety Interpretation **Citation:** 09-0135R **Type / status:** guidance / guidance **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-11-25 16110 ### Provenance - Official: Yes - Source: - Source ID: `phmsa` - SHA-256: `e5aea4048bd141ce7dacc59414df574cd64ee03afd69ee236079ab1b53eb7b0f` - Retrieved: 2026-08-20T00:59:31.977Z - Document slug: `phmsa-interpretation-09-0135r` - Related records: 2 ## 69. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120155021 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-12-15 120155021\_Operator Response to Notice\_01112016.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `fd53ee980bf253357f247b3597a76aad11aed8869d44d8467f9f11862bd3b124` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155021` - Related records: 7 ## 70. 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 ## 71. TOTAL PEAKING SERVICES — Notice of Amendment **Citation:** CPF 120163002M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2016-11-22 120163002M\_Operator Response to Notice\_12192016.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `7d5f77df78f54085fc4c656cef935ab5abd23618262cbc37ae55ef0b84146909` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120163002m` - Related records: 6 ## 72. MIPC LLC — Notice of Probable Violation **Citation:** CPF 120185012 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-09-21 120185012\_Operator Response to Notice\_10012018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `e061b8ec07eda5d01bb03fe6329de01d611f34b39378b392872935258385f2f1` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185012` - Related records: 8 ## 73. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Amendment **Citation:** CPF 120183001M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-03-26 120183001M\_Operator Response to Notice\_04252018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f3276426cd926e83b0f797754546d4b22699d89954a4bbd87887d87ef6c3ee4a` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120183001m` - Related records: 4 ## 74. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120185010 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-01-18 120185010\_Operator Response To Notice\_ 02282018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `09ed0d5b1dfc6c144f8f34c962ff380faa79b0ce99451234e3da87df24be4229` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120185010` - Related records: 9 ## 75. MOBIL PIPE LINE COMPANY — Notice of Probable Violation **Citation:** CPF 120135008 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2013-06-20 120135008\_Operator\_Response To Notice\_\_07222013.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `19d86c188524ab3a319067ac750b9c9b6bcc9d635c94677b66658910ac2e98e7` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120135008` - Related records: 10 ## 76. ALGONQUIN GAS TRANSMISSION, L.L.C. (SPECTRA ENERGY PARTNERS, LP) — Notice of Amendment **Citation:** CPF 120191015M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-08-12 120191015M\_Operator Response to Notice\_09102019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `4735fe16b44866496000a5c0126b4920d65a4c66105bfab3880304f40b22a072` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191015m` - Related records: 5 ## 77. 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 to Amended Notice\_08252017.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 ## 78. HONEOYE STORAGE CORP — Notice of Amendment **Citation:** CPF 120181022M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-10-29 120181022M\_Operator Response to Notice\_11272018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ea878ea2e842778247b31c8694a6dfa399e70e42e0a457e3cdd940bdef96ffec` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120181022m` - Related records: 4 ## 79. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Probable Violation **Citation:** CPF 120091007 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2009-08-06 120091007\_Operator Response\_09042009.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3484976ea698664d5d3efa30df5f497fd6c047bfb24894b50635a2af56777009` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120091007` - Related records: 5 ## 80. ENBRIDGE GAS OHIO — Warning Letter **Citation:** CPF 12025007WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2025-05-23 12025007WL\_Operator Response to Notice\_06192025\_(24-303764).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ce91f4bd7e694cc1fe195f4e7fea80333389a5b639600dc138fdd15d4adfcedf` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12025007wl` - Related records: 3 ## 81. SUNOCO PIPELINE L.P. — Notice of Probable Violation **Citation:** CPF 120205001 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-03-27 120205001\_Operator Response to Notice\_05012020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5725cc4f134afc3acd27ca55621765732bd3e31856a767a0fc8a030d18af5c48` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120205001` - Related records: 6 ## 82. PORTLAND PIPE LINE CORPORATION — Notice of Amendment **Citation:** CPF 120085004M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2008-09-16 120085004M\_Operator Response to Notice Letter\_10152009.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `0ac32ba9008f7a9cf473743b6caa81eeb444a712956bc1aaadf440d3975bfede` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120085004m` - Related records: 15 ## 83. TEXAS EASTERN TRANSMISSION, LP (SPECTRA ENERGY PARTNERS, LP) — Warning Letter **Citation:** CPF 120141006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2014-06-12 120141006W\_Operator Response\_07152014.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `59781c2161d43482ec4b1127c37535eb5e40ba9184f6497effa023289dbd2e07` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120141006w` - Related records: 4 ## 84. SHELL PIPELINE CO., L.P. — Notice of Amendment **Citation:** CPF 120205011M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2020-07-16 120205011M\_Operator Response to Notice\_07272020.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `3f54697473faac1ee0f1035e772b50a42060adff981c5502cb46992e5cd21075` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120205011m` - Related records: 7 ## 85. 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 ## 86. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Amendment **Citation:** CPF 120191009M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-04-08 120191009M\_Operator Response to Notice\_04172019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `5dac5610eded1520c216e927233001de752e4c3dd7a531e8047ba8f50ed31a74` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191009m` - Related records: 3 ## 87. PGPIPELINE, LLC. — Notice of Amendment **Citation:** CPF 120191018M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-09-26 120191018M\_Operator Response to Notice\_10232019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `19ef56d8d6998e87fae0d479ef94542706b4b9cb56db0dcb2b2dd0d29717c9e0` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120191018m` - Related records: 15 ## 88. BUCKEYE PARTNERS, LP — Notice of Probable Violation **Citation:** CPF 120155019 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2015-10-15 120155019\_Operator Response to Notice\_11032015.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `32582b380361b85f1ce64236e2c1748ca320fd3607c39034f4236d18c7e3441b` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120155019` - Related records: 8 ## 89. COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation **Citation:** CPF 120111006 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-05-09 120111006\_Operator Response\_06082011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f2c5182f84c913cc9930ce86c959f49adb84c5c32fb571863379ca0b8d41aa17` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120111006` - Related records: 4 ## 90. 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 ## 91. 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 ## 92. SPIRE MISSOURI INC. EAST — Notice of Amendment **Citation:** CPF 120190010M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2019-05-30 120190010M\_Operator Response to Notice\_06282019.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `430ccf26fb65d021cbf300629d865de46f24f124bab2619943b6b60b0e95a2aa` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120190010m` - Related records: 4 ## 93. COOK INLET NATURAL GAS STORAGE ALASKA — Notice of Amendment **Citation:** CPF 120180008M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-11-29 120180008M\_Operator Response to Notice\_12212018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `366462129bb59f574e4ce1cefc84ccb0a43ea363cd0188269bc1828a04545973` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120180008m` - Related records: 5 ## 94. US STEEL — Notice of Amendment **Citation:** CPF 120120001M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-03-29 120120001M\_Operator Response\_04042012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `da8cd8d0146632060a1646181c86773f3e48df83a334dfed5b4a8973396f2e25` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120120001m` - Related records: 1 ## 95. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation **Citation:** CPF 120111011 **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2011-05-31 120111011\_Operator Response\_06292011.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `a264f8f7a2283c88c9752e6cdef4bf143a4e9ed7c994fc6c6e888732995b3281` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120111011` - Related records: 8 ## 96. PUBLIC SERVICE CO OF COLORADO — Warning Letter **Citation:** CPF 12024024WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2024-04-04 12024024WL\_Operator Response to Notice\_05022024\_(23-264011).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `dd9d84898d7c8e58a21cebb5e15c18e306dff02fc2ae0f46eb5b365f36ca8723` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12024024wl` - Related records: 4 ## 97. EASTERN GAS TRANSMISSION AND STORAGE, INC. — Warning Letter **Citation:** CPF 120125006W **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2012-04-02 120125006W\_Operator Response\_05012012.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `9a6eca7752a9f738bb9ff6043ac02a8792496883dfb4dd9474ec2a4f8bc97211` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120125006w` - Related records: 1 ## 98. NATIONAL FUEL GAS SUPPLY CORP — Warning Letter **Citation:** CPF 12026034WL **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2026-03-18 12026034WL\_Operator Response to Notice\_05082026\_(25-329604).pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `c0359cb198ba79603c05f948e7244ee1d83b22729bce0bc9fd90eb7eb8ad2c3e` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-12026034wl` - Related records: 6 ## 99. ONEOK GAS TRANSPORTATION, LLC — Notice of Amendment **Citation:** CPF 120180005M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-10-29 120180005M\_Operator Response to Notice\_11092018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `ae3dd37d05a03328ba14630cdfb92aecfa6b41860a8df9fd143805c90dbe04e1` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120180005m` - Related records: 4 ## 100. TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Amendment **Citation:** CPF 120181006M **Type / status:** enforcement / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** Not stated / 2018-02-13 120181006M\_Operator Response To Notice\_03132018.pdf ### Provenance - Official: Yes - Source: - Source ID: `phmsa-enforcement` - SHA-256: `f548f65bcceb34918a944f9f183272178cc719a23ea0b1654353402cb6c53cce` - Retrieved: 2026-08-20T04:44:44.458Z - Document slug: `phmsa-enforcement-120181006m` - Related records: 3