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49 CFR 195.444 - Leak detection. | Regulus

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Regulation documentation

49 CFR Part 195

Location

titleTitle 49 — Transportation subtitleSubtitle B — Other Regulations Relating to Transportation chapterChapter I — Pipeline and Hazardous Materials Safety Administration, Department of Transportation subchapterSubchapter D — Pipeline Safety partPart 195 subpartSubpart F—Operation and Maintenance

34 sections

Subpart A—General15

§ 195.0Scope.§ 195.1Which pipelines are covered by this Part?§ 195.2Definitions.§ 195.3What documents are incorporated by reference partly or wholly in this part?§ 195.4Compatibility necessary for transportation of hazardous liquids or carbon dioxide.§ 195.5Conversion to service subject to this part.§ 195.6Unusually Sensitive Areas (USAs).§ 195.8Transportation of hazardous liquid or carbon dioxide in pipelines constructed with other than steel pipe.§ 195.9Outer continental shelf pipelines.§ 195.10Responsibility of operator for compliance with this part.§ 195.11What is a regulated rural gathering line and what requirements apply?§ 195.12What requirements apply to low-stress pipelines in rural areas?§ 195.13What requirements apply to pipelines transporting hazardous liquids by gravity?§ 195.15What requirements apply to reporting-regulated-only gathering lines?§ 195.18How to notify PHMSA.

Subpart B—Annual, Accident, and Safety-Related Condition Reporting14

§ 195.48Scope.§ 195.49Annual report.§ 195.50Reporting accidents.§ 195.52Immediate notice of certain accidents.§ 195.54Accident reports.§ 195.55Reporting safety-related conditions.§ 195.56Filing safety-related condition reports.§ 195.58Report submission requirements.§ 195.59Abandonment or deactivation of facilities.§ 195.60Operator assistance in investigation.§ 195.61National Pipeline Mapping System.§ 195.63OMB control number assigned to information collection.§ 195.64National Registry of Operators.§ 195.65Safety data sheets.

Subpart C—Design Requirements20

§ 195.100Scope.§ 195.101Qualifying metallic components other than pipe.§ 195.102Design temperature.§ 195.104Variations in pressure.§ 195.106Internal design pressure.§ 195.108External pressure.§ 195.110External loads.§ 195.111Fracture propagation.§ 195.112New pipe.§ 195.114Used pipe.§ 195.116Valves.§ 195.118Fittings.§ 195.120Passage of internal inspection devices.§ 195.122Fabricated branch connections.§ 195.124Closures.§ 195.126Flange connection.§ 195.128Station piping.§ 195.130Fabricated assemblies.§ 195.132Design and construction of aboveground breakout tanks.§ 195.134Leak detection.

Subpart D—Construction29

§ 195.200Scope.§ 195.202Compliance with specifications or standards.§ 195.204Inspection—general.§ 195.205Repair, alteration and reconstruction of aboveground breakout tanks that have been in service.§ 195.206Material inspection.§ 195.207Transportation of pipe.§ 195.208Welding of supports and braces.§ 195.210Pipeline location.§ 195.212Bending of pipe.§ 195.214Welding procedures.§ 195.216Welding: Miter joints.§ 195.222Welders and welding operators: Qualification of welders and welding operators.§ 195.224Welding: Weather.§ 195.226Welding: Arc burns.§ 195.228Welds and welding inspection: Standards of acceptability.§ 195.230Welds: Repair or removal of defects.§ 195.234Welds: Nondestructive testing.§ 195.236-195.244§§ 195.236-195.244 [Reserved]§ 195.246Installation of pipe in a ditch.§ 195.248Cover over buried pipeline.§ 195.250Clearance between pipe and underground structures.§ 195.252Backfilling.§ 195.254Above ground components.§ 195.256Crossing of railroads and highways.§ 195.258Valves: General.§ 195.260Valves: Location.§ 195.262Pumping equipment.§ 195.264Impoundment, protection against entry, normal/emergency venting or pressure/vacuum relief for aboveground breakout tanks.§ 195.266Construction records.

Subpart E—Pressure Testing9

§ 195.300Scope.§ 195.302General requirements.§ 195.303Risk-based alternative to pressure testing older hazardous liquid and carbon dioxide pipelines.§ 195.304Test pressure.§ 195.305Testing of components.§ 195.306Test medium.§ 195.307Pressure testing aboveground breakout tanks.§ 195.308Testing of tie-ins.§ 195.310Records.

Subpart F—Operation and Maintenance34

§ 195.400Scope.§ 195.401General requirements.§ 195.402Procedural manual for operations, maintenance, and emergencies.§ 195.403Emergency response training.§ 195.404Maps and records.§ 195.405Protection against ignitions and safe access/egress involving floating roofs.§ 195.406Maximum operating pressure.§ 195.408Communications.§ 195.410Line markers.§ 195.412Inspection of rights-of-way and crossings under navigable waters.§ 195.413Underwater inspection and reburial of pipelines in the Gulf of America and its inlets.§ 195.414Inspections of pipelines in areas affected by extreme weather and natural disasters.§ 195.415[Reserved]§ 195.416Pipeline assessments.§ 195.417Notification of potential rupture.§ 195.418Valves: Onshore valve shut-off for rupture mitigation.§ 195.419Valve capabilities.§ 195.420Valve maintenance.§ 195.422Pipeline repairs.§ 195.424Pipe movement.§ 195.426Scraper and sphere facilities.§ 195.428Overpressure safety devices and overfill protection systems.§ 195.430Firefighting equipment.§ 195.432Inspection of in-service breakout tanks.§ 195.434Signs.§ 195.436Security of facilities.§ 195.438Smoking or open flames.§ 195.440Public awareness.§ 195.442Damage prevention program.§ 195.444Leak detection.§ 195.446Control room management.§ 195.450Definitions.§ 195.452Pipeline integrity management in high consequence areas.§ 195.454Integrity assessments for certain underwater hazardous liquid pipeline facilities located in high consequence areas.

Subpart G—Qualification of Pipeline Personnel5

§ 195.501Scope.§ 195.503Definitions.§ 195.505Qualification program.§ 195.507Recordkeeping.§ 195.509General.

Subpart H—Corrosion Control22

§ 195.551What do the regulations in this subpart cover?§ 195.553What special definitions apply to this subpart?§ 195.555What are the qualifications for supervisors?§ 195.557Which pipelines must have coating for external corrosion control?§ 195.559What coating material may I use for external corrosion control?§ 195.561When must I inspect pipe coating used for external corrosion control?§ 195.563Which pipelines must have cathodic protection?§ 195.565How do I install cathodic protection on breakout tanks?§ 195.567Which pipelines must have test leads and what must I do to install and maintain the leads?§ 195.569Do I have to examine exposed portions of buried pipelines?§ 195.571What criteria must I use to determine the adequacy of cathodic protection?§ 195.573What must I do to monitor external corrosion control?§ 195.575Which facilities must I electrically isolate and what inspections, tests, and safeguards are required?§ 195.577What must I do to alleviate interference currents?§ 195.579What must I do to mitigate internal corrosion?§ 195.581Which pipelines must I protect against atmospheric corrosion and what coating material may I use?§ 195.583What must I do to monitor atmospheric corrosion control?§ 195.585What must I do to correct corroded pipe?§ 195.587What methods are available to determine the strength of corroded pipe?§ 195.588What standards apply to direct assessment?§ 195.589What corrosion control information do I have to maintain?§ 195.591In-Line inspection of pipelines.

Browse regulation

Subpart A—General15

§ 195.0Scope.§ 195.1Which pipelines are covered by this Part?§ 195.2Definitions.§ 195.3What documents are incorporated by reference partly or wholly in this part?§ 195.4Compatibility necessary for transportation of hazardous liquids or carbon dioxide.§ 195.5Conversion to service subject to this part.§ 195.6Unusually Sensitive Areas (USAs).§ 195.8Transportation of hazardous liquid or carbon dioxide in pipelines constructed with other than steel pipe.§ 195.9Outer continental shelf pipelines.§ 195.10Responsibility of operator for compliance with this part.§ 195.11What is a regulated rural gathering line and what requirements apply?§ 195.12What requirements apply to low-stress pipelines in rural areas?§ 195.13What requirements apply to pipelines transporting hazardous liquids by gravity?§ 195.15What requirements apply to reporting-regulated-only gathering lines?§ 195.18How to notify PHMSA.

Subpart B—Annual, Accident, and Safety-Related Condition Reporting14

§ 195.48Scope.§ 195.49Annual report.§ 195.50Reporting accidents.§ 195.52Immediate notice of certain accidents.§ 195.54Accident reports.§ 195.55Reporting safety-related conditions.§ 195.56Filing safety-related condition reports.§ 195.58Report submission requirements.§ 195.59Abandonment or deactivation of facilities.§ 195.60Operator assistance in investigation.§ 195.61National Pipeline Mapping System.§ 195.63OMB control number assigned to information collection.§ 195.64National Registry of Operators.§ 195.65Safety data sheets.

Subpart C—Design Requirements20

§ 195.100Scope.§ 195.101Qualifying metallic components other than pipe.§ 195.102Design temperature.§ 195.104Variations in pressure.§ 195.106Internal design pressure.§ 195.108External pressure.§ 195.110External loads.§ 195.111Fracture propagation.§ 195.112New pipe.§ 195.114Used pipe.§ 195.116Valves.§ 195.118Fittings.§ 195.120Passage of internal inspection devices.§ 195.122Fabricated branch connections.§ 195.124Closures.§ 195.126Flange connection.§ 195.128Station piping.§ 195.130Fabricated assemblies.§ 195.132Design and construction of aboveground breakout tanks.§ 195.134Leak detection.

Subpart D—Construction29

§ 195.200Scope.§ 195.202Compliance with specifications or standards.§ 195.204Inspection—general.§ 195.205Repair, alteration and reconstruction of aboveground breakout tanks that have been in service.§ 195.206Material inspection.§ 195.207Transportation of pipe.§ 195.208Welding of supports and braces.§ 195.210Pipeline location.§ 195.212Bending of pipe.§ 195.214Welding procedures.§ 195.216Welding: Miter joints.§ 195.222Welders and welding operators: Qualification of welders and welding operators.§ 195.224Welding: Weather.§ 195.226Welding: Arc burns.§ 195.228Welds and welding inspection: Standards of acceptability.§ 195.230Welds: Repair or removal of defects.§ 195.234Welds: Nondestructive testing.§ 195.236-195.244§§ 195.236-195.244 [Reserved]§ 195.246Installation of pipe in a ditch.§ 195.248Cover over buried pipeline.§ 195.250Clearance between pipe and underground structures.§ 195.252Backfilling.§ 195.254Above ground components.§ 195.256Crossing of railroads and highways.§ 195.258Valves: General.§ 195.260Valves: Location.§ 195.262Pumping equipment.§ 195.264Impoundment, protection against entry, normal/emergency venting or pressure/vacuum relief for aboveground breakout tanks.§ 195.266Construction records.

Subpart E—Pressure Testing9

§ 195.300Scope.§ 195.302General requirements.§ 195.303Risk-based alternative to pressure testing older hazardous liquid and carbon dioxide pipelines.§ 195.304Test pressure.§ 195.305Testing of components.§ 195.306Test medium.§ 195.307Pressure testing aboveground breakout tanks.§ 195.308Testing of tie-ins.§ 195.310Records.

Subpart F—Operation and Maintenance34

§ 195.400Scope.§ 195.401General requirements.§ 195.402Procedural manual for operations, maintenance, and emergencies.§ 195.403Emergency response training.§ 195.404Maps and records.§ 195.405Protection against ignitions and safe access/egress involving floating roofs.§ 195.406Maximum operating pressure.§ 195.408Communications.§ 195.410Line markers.§ 195.412Inspection of rights-of-way and crossings under navigable waters.§ 195.413Underwater inspection and reburial of pipelines in the Gulf of America and its inlets.§ 195.414Inspections of pipelines in areas affected by extreme weather and natural disasters.§ 195.415[Reserved]§ 195.416Pipeline assessments.§ 195.417Notification of potential rupture.§ 195.418Valves: Onshore valve shut-off for rupture mitigation.§ 195.419Valve capabilities.§ 195.420Valve maintenance.§ 195.422Pipeline repairs.§ 195.424Pipe movement.§ 195.426Scraper and sphere facilities.§ 195.428Overpressure safety devices and overfill protection systems.§ 195.430Firefighting equipment.§ 195.432Inspection of in-service breakout tanks.§ 195.434Signs.§ 195.436Security of facilities.§ 195.438Smoking or open flames.§ 195.440Public awareness.§ 195.442Damage prevention program.§ 195.444Leak detection.§ 195.446Control room management.§ 195.450Definitions.§ 195.452Pipeline integrity management in high consequence areas.§ 195.454Integrity assessments for certain underwater hazardous liquid pipeline facilities located in high consequence areas.

Subpart G—Qualification of Pipeline Personnel5

§ 195.501Scope.§ 195.503Definitions.§ 195.505Qualification program.§ 195.507Recordkeeping.§ 195.509General.

Subpart H—Corrosion Control22

§ 195.551What do the regulations in this subpart cover?§ 195.553What special definitions apply to this subpart?§ 195.555What are the qualifications for supervisors?§ 195.557Which pipelines must have coating for external corrosion control?§ 195.559What coating material may I use for external corrosion control?§ 195.561When must I inspect pipe coating used for external corrosion control?§ 195.563Which pipelines must have cathodic protection?§ 195.565How do I install cathodic protection on breakout tanks?§ 195.567Which pipelines must have test leads and what must I do to install and maintain the leads?§ 195.569Do I have to examine exposed portions of buried pipelines?§ 195.571What criteria must I use to determine the adequacy of cathodic protection?§ 195.573What must I do to monitor external corrosion control?§ 195.575Which facilities must I electrically isolate and what inspections, tests, and safeguards are required?§ 195.577What must I do to alleviate interference currents?§ 195.579What must I do to mitigate internal corrosion?§ 195.581Which pipelines must I protect against atmospheric corrosion and what coating material may I use?§ 195.583What must I do to monitor atmospheric corrosion control?§ 195.585What must I do to correct corroded pipe?§ 195.587What methods are available to determine the strength of corroded pipe?§ 195.588What standards apply to direct assessment?§ 195.589What corrosion control information do I have to maintain?§ 195.591In-Line inspection of pipelines.

Related 78 Definitions History 26 Authority 103

RegulationsTitle 49Subtitle BChapter ISubchapter DPart 195Subpart F—Operation and Maintenance49 CFR 195.444

Regulationhistorical

49 CFR 195.444

CPM leak detection.

Snapshot 2017-10-01 Government source

eCFR editorial compilationAuthoritative but unofficial

2 passages

Each computational pipeline monitoring (CPM) leak detection system installed on a hazardous liquid pipeline transporting liquid in single phase (without gas in the liquid) must comply with API RP 1130 (incorporated by reference, see § 195.3) in operating, maintaining, testing, record keeping, and dispatcher training of the system.

[Amdt. 195-62, 63 FR 36376, July 6, 1998, as amended by Amdt. 195-99, 80 FR 188, Jan. 5, 2015]

Previous§ 195.442 Next§ 195.446

Related 78 Definitions History 26 Authority 103 Community

Only explicit, source-backed relationships are shown.

Rulemaking21

0900006481ca7cd9

U.S. DOT/PHMSA - Environmental Assessment (EA)

195.444 · cites regulation

0900006481ca7cda

U.S. DOT/PHMSA - Regulatory Impact Analysis (RIA)

195.444 · cites regulation

90 FR 40749

Pipeline Safety: Periodic Standards Update II

195.444(c) · cited in rulemaking

87 FR 20940

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards

195.444 · cited in rulemaking

86 FR 73173

Pipeline Safety: Unusually Sensitive Areas for the Great Lakes, Coastal Beaches, and Certain Coastal Waters

195.444 · cited in rulemaking

84 FR 52260

Pipeline Safety: Safety of Hazardous Liquid Pipelines

195.444 · cited in rulemaking

80 FR 61610

Pipeline Safety: Safety of Hazardous Liquid Pipelines

195.444 · cited in rulemaking

Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments

195.444 · cited in rulemaking

78 FR 49996

Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments

195.444 · cited in rulemaking

75 FR 63774

Pipeline Safety: Safety of On-Shore Hazardous Liquid Pipelines

195.444 · cited in rulemaking

75 FR 48593

Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Edits

195.444 · cited in rulemaking

74 FR 36139

Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Edits

195.444 · cited in rulemaking

72 FR 28008

Pipeline Safety: Protecting Unusually Sensitive Areas From Rural Low-Stress Hazardous Liquid Pipelines

195.444 · cited in rulemaking

71 FR 52504

Pipeline Safety: Protecting Unusually Sensitive Areas From Rural Onshore Hazardous Liquid Gathering Lines and Low-Stress Lines

195.444 · cited in rulemaking

71 FR 33402

Pipeline Safety: Update of Regulatory References to Technical Standards

195.444 · cited in rulemaking

70 FR 41174

Pipeline Safety: Update of Regulatory References to Technical Standards

195.444 · cited in rulemaking

69 FR 35279

Pipeline Safety: Public Education Programs for Hazardous Liquid and Gas Pipeline Operators

195.444 · cited in rulemaking

69 FR 32886

Pipeline Safety: Periodic Updates to Pipeline Safety Regulations (2001)

195.444 · cited in rulemaking

65 FR 75378

Pipeline Safety: Pipeline Integrity Management in High Consequence Areas (Hazardous Liquid Operators With 500 or More Miles of Pipeline)

195.444 · cited in rulemaking

63 FR 36373

Pipeline Safety: Incorporation by Reference of Industry Standard on Leak Detection

195.444 · cited in rulemaking

62 FR 56141

Pipeline Safety: Incorporation by Reference of Industry Standard on Leak Detection

195.444 · cited in rulemaking

Interpretations & guidance10

PHMSA Guidance, Advisory Bulletin: Leak Detection on Hazardous Liquid Pipelines (1/26/10)

Advisory Bulletin: Leak Detection on Hazardous Liquid Pipelines (1/26/10)

195.444 · guidance cites regulation

PHMSA Guidance, HL IM FAQs

HL IM FAQs

195.444 · guidance cites regulation

PHMSA Guidance, PHMSA Pipeline Safety Inspection and Enforcement Priorities

PHMSA Pipeline Safety Inspection and Enforcement Priorities

195.444 · guidance cites regulation

PHMSA IA FED.2023.02

IA Content FED.2023.02

195.444 · guidance cites regulation

Inspection6

PHMSA HL.2026.01

2026 Hazardous Liquid IA Question Set

CR.LD.LDEVAL.P — 195.444(a), 195.444(b), 195.444(c), 195.444 (+26 more questions) · examined by inspection

PHMSA HL.2025.01

2025 Hazardous Liquid IA Question Set

CR.LD.LDEVAL.P — 195.444(a), 195.444(b), 195.444(c), 195.444 (+26 more questions) · examined by inspection

PHMSA HL.2024.01

2024 Hazardous Liquid IA Question Set

CR.LD.LDEVAL.P — 195.444(a), 195.444(b), 195.444(c), 195.444 (+26 more questions) · examined by inspection

PHMSA HL.2023.01

2023 Hazardous Liquid IA Question Set

CR.LD.LDEVAL.P — 195.444(a), 195.444(b), 195.444(c), 195.444 (+29 more questions) · examined by inspection

Enforcement38

CPF 12026006NOPV

COLLINS PIPELINE CO — Notice of Probable Violation

195.444(b) · cited in enforcement

CPF 32025011WL

ST LOUIS PIPELINE OPERATING LLC — Warning Letter

195.444(a), 195.444(b), 195.444 · cited in enforcement

CPF 32025009WL

LAMBDA ENERGY GATHERING LLC — Warning Letter

195.444(b), 195.444 · cited in enforcement

CPF 32025022NOPV

COUNTRYMARK REFINING AND LOGISTICS, LLC — Notice of Probable Violation

195.444(c) · cited in enforcement

CPF 32025001NOPV

CALIBER SPRING CREEK LLC — Notice of Probable Violation

195.444(b) · cited in enforcement

Special permits2

Texas Rail Road Commission — State Waiver

195.444 · state waiver cites

PHMSA-2017-0091

Hilcorp Alaska, LLC — Pipeline Special Permit

195.444 · special permit cites

Incidents1

Enbridge Incorporated Hazardous Liquid Pipeline Rupture and Release

195.444 · references pipeline regulation

Ask the corpus

Claims link back to retrieved source passages.

Record details

Retrieved: Aug 20, 2026
Version: 2017-10-01

3dc66b663a19192604…

PHMSA Guidance, Frequently Asked Questions (FAQs) for the Pipeline Safety: Safety of Hazardous Liquid Pipelines Final Rule

Frequently Asked Questions (FAQs) for the Pipeline Safety: Safety of Hazardous Liquid Pipelines Final Rule

195.444 · guidance cites regulation

PHMSA Hazardous Liquid Final Rule FAQs (2020)

Safety of Hazardous Liquid Pipelines Final Rule FAQs

195.444 · guidance cites regulation

PHMSA Guidance, Frequently Asked Questions for the Final Rule titled, "Pipeline Safety: Safety of Hazardous Liquid Pipelines," published on October 1, 2019

Frequently Asked Questions for the Final Rule titled, "Pipeline Safety: Safety of Hazardous Liquid Pipelines," published on October 1, 2019

195.444 · guidance cites regulation

PHMSA Guidance, Operations and Maintenance Enforcement Guidance Part 195

Operations and Maintenance Enforcement Guidance Part 195

195.444 · guidance cites regulation

PHMSA Guidance, Hazardous Liquid Integrity Management Enforcement Guidance

Hazardous Liquid Integrity Management Enforcement Guidance

195.444 · guidance cites regulation

Pipeline Safety: Leak Detection on Hazardous Liquid Pipelines

195.444 · cited in rulemaking

PHMSA HL.2022.01

2022 Hazardous Liquid IA Question Set

CR.LD.LDEVAL.P — 195.444(a), 195.444(b), 195.444(c), 195.444 (+29 more questions) · examined by inspection

PHMSA HL.2021.01

2021 Hazardous Liquid IA Question Set

CR.LD.LDEVAL.P — 195.444(a), 195.444(b), 195.444(c), 195.444 (+29 more questions) · examined by inspection

CPF 32024055NOA

MARATHON PIPE LINE LLC — Notice of Amendment

195.444(a), 195.444(c), 195.444 · cited in enforcement

CPF 12024037NOPV

CITGO PETROLEUM CORPORATION (TERMINALS) — Notice of Probable Violation

195.444(c) · cited in enforcement

CPF 12024035NOPV

CITGO PETROLEUM CORPORATION (TERMINALS) — Notice of Probable Violation

195.444(c) · cited in enforcement

CPF 12024036NOPV

CITGO PETROLEUM CORPORATION (TERMINALS) — Notice of Probable Violation

195.444(c) · cited in enforcement

CPF 12024038NOPV

CITGO PETROLEUM CORPORATION (TERMINALS) — Notice of Probable Violation

195.444(c) · cited in enforcement

CPF 12024033NOPV

CITGO PIPELINE CO — Notice of Probable Violation

195.444(c) · cited in enforcement

CPF 12024032NOA

CITGO PIPELINE CO — Notice of Amendment

195.444(c) · cited in enforcement

CPF 32023025NOA

MAGELLAN PIPELINE COMPANY, LP — Notice of Amendment

195.444(c), 195.444 · cited in enforcement

CPF 32023014NOPV

BOARDWALK PETROCHEMICAL PIPELINE, LLC — Notice of Probable Violation

195.444(b) · cited in enforcement

CPF 42023020NOA

NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. — Notice of Amendment

195.444(c), 195.444 · cited in enforcement

CPF 32022058NOPV

COFFEYVILLE RESOURCES CRUDE TRANSPORTATION, LLC — Notice of Probable Violation

195.444(c), 195.444 · cited in enforcement

CPF 32022057NOA

COFFEYVILLE RESOURCES CRUDE TRANSPORTATION, LLC — Notice of Amendment

195.444(c), 195.444 · cited in enforcement

CPF 12021060NOA

UGI ENERGY SERVICES — Notice of Amendment

195.444 · cited in enforcement

CPF 52021013NOPV

FREEPORT-MCMORAN OIL & GAS — Notice of Probable Violation

195.444 · cited in enforcement

CPF 32021023NOA

SUNCOR ENERGY (USA) PIPELINE CO. — Notice of Amendment

195.444 · cited in enforcement

CPF 52021001WL

FREEPORT-MCMORAN OIL & GAS — Warning Letter

195.444 · cited in enforcement

CPF 42021026NOA

DCP MIDSTREAM — Notice of Amendment

195.444(c), 195.444 · cited in enforcement

CPF 120196006

DELAWARE STORAGE AND PIPELINE COMPANY — Notice of Probable Violation

195.444 · cited in enforcement

CPF 420185008M

INDORAMA VENTURES OLEFINS LLC — Notice of Amendment

195.444 · cited in enforcement

CPF 320175007M

FLINT HILLS RESOURCES, LC — Notice of Amendment

195.444 · cited in enforcement

CPF 420175031M

ONEOK NGL PIPELINE, LLC — Notice of Amendment

195.444 · cited in enforcement

CPF 520165013H

BELLE FOURCHE PIPELINE CO — Corrective Action Order

195.444 · cited in enforcement

CPF 120165008

EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation

195.444 · cited in enforcement

CPF 520155011H

PLAINS PIPELINE, L.P. — Corrective Action Order

195.444 · cited in enforcement

CPF 320145006M

CRESTWOOD DAKOTA PIPELINE LLC — Notice of Amendment

195.444 · cited in enforcement

CPF 320135032S

TESORO HIGH PLAINS PIPELINE COMPANY LLC — Safety Order

195.444 · cited in enforcement

CPF 520125016M

ALYESKA PIPELINE SERVICE CO — Notice of Amendment

195.444 · cited in enforcement

CPF 420125011M

MAGELLAN PIPELINE COMPANY, LP — Notice of Amendment

195.444 · cited in enforcement

CPF 520075003

BRIDGER PIPELINE LLC — Notice of Probable Violation

195.444 · cited in enforcement

CPF 120061002M

EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Amendment

195.444 · cited in enforcement

CPF 520037001M

FREEPORT-MCMORAN OIL & GAS — Notice of Amendment

195.444 · cited in enforcement

CPF 520025007

HILCORP NORTH SLOPE, LLC — Notice of Amendment

195.444 · cited in enforcement

CPF 520025006

HILCORP NORTH SLOPE, LLC — Notice of Amendment

195.444 · cited in enforcement