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Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Browse Pipeline Incidents

21 incidents in AZ.

PHMSA Pipeline Incident Database

Browse 21 pipeline incidents reported to PHMSA. Each record includes the operator, pipeline type, cause, casualties, and property damage. Use the filters below to narrow results by state, pipeline type, cause, or keyword.

DateOperatorStateTypeCauseFatalitiesInjuriesDamage ($)
Apr 15, 2024 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $250,000
Aug 26, 2021 SOUTHWEST GAS CORP AZ gas_distribution "PIPE, WELD, OR JOINT FAILURE" 0 4 $43,129
Feb 28, 2021 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $2,098,109
Sep 29, 2019 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $59,371
Jul 2, 2019 SOUTHWEST GAS CORP AZ gas_distribution EXCAVATION DAMAGE 0 0 $136,417
Feb 8, 2019 SOUTHWEST GAS CORP AZ gas_distribution EXCAVATION DAMAGE 0 0 $1,680
Dec 20, 2017 SOUTHWEST GAS CORP AZ gas_distribution EXCAVATION DAMAGE 0 0 $52,016
Jul 7, 2017 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $51,366
Jun 7, 2017 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $65,739
May 5, 2017 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $37,000
Apr 22, 2017 UNISOURCE ENERGY SERVICES AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $143
Nov 5, 2016 ALLIANT GAS AZ gas_distribution NATURAL FORCE DAMAGE 0 1 $20,000
Dec 16, 2015 GRAHAM COUNTY UTIL INC AZ gas_distribution EQUIPMENT FAILURE 0 0 $4,000
Dec 28, 2014 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $80,000
Jun 2, 2014 SOUTHWEST GAS CORP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $70,000
Feb 9, 2014 SOUTHWEST GAS CORP AZ gas_distribution "PIPE, WELD, OR JOINT FAILURE" 0 1 $50,831
Oct 18, 2013 AMERIGAS PROPANE LP AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 0 $30
Oct 16, 2013 SOUTHWEST GAS CORP AZ gas_distribution EXCAVATION DAMAGE 0 2 $5,488
Aug 5, 2013 UNISOURCE ENERGY SERVICES AZ gas_distribution OTHER OUTSIDE FORCE DAMAGE 0 1 $1,322
Feb 22, 2010 UNISOURCE ENERGY SERVICES AZ gas_distribution NATURAL FORCE DAMAGE 0 0 $153
Feb 4, 2010 SEMSTREAM ARIZONA PROPANE LLC AZ gas_distribution EXCAVATION DAMAGE 0 0 $500

Frequently Asked Questions

PHMSA requires operators to report incidents involving a fatality, an injury requiring hospitalization, property damage of $122,000 or more (adjusted periodically), highly volatile liquid releases of 5 barrels or more, other liquid releases of 50 barrels or more, or any unintentional release of gas resulting in an event meeting certain criteria.

The Damage column shows the reported property damage for each incident. This can include damage to the pipeline itself, nearby structures, vehicles, and other property. Additional costs such as lost commodity, environmental remediation, and emergency response are tracked separately and shown on each incident's detail page.

Yes. Use the search field above to filter incidents by operator name. The search matches partial names, so searching for "Pacific Gas" will find all variations of that operator's reported name.