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Mechanical Fitting Failure Data from Gas Distribution Operators (2011-2021)
Mechanical Fitting Failure (MFF) reports from Gas Distribution Operators are no longer required by PHMSA. Zip file include 2011-2021 submissions. While individual MFF reports are no longer required, the Gas Distribution Annual Report form PHMSA F-7100.1-1 includes a count of mechanical joint failures resulting in a hazardous leak starting with calendar year 2021 reports.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| accrualPeriodicity | R/P1Y |
| agencyDataSeriesURL | https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/mechanical_fitting_failures_2011_present.zip |
| agencyProgramURL | https://www.phmsa.dot.gov/data-and-statistics/pipeline/mechanical-fitting-failure-data-gas-distribution-operators |
| analysisUnit | Annual Report information from pipeline operators |
| bureauCode |
[
"021:50"
]
|
| categoryDesignation | Administrative |
| collectionInstrument | Transportation |
| contactPoint |
{
"fn": "PHMSA-Datahub",
"@type": "vcard:Contact",
"hasEmail": "mailto:PHMSAPHPDataandStatistics@dot.gov"
}
|
| dataQuality |
true
|
| description | Mechanical Fitting Failure (MFF) reports from Gas Distribution Operators are no longer required by PHMSA. Zip file include 2011-2021 submissions. While individual MFF reports are no longer required, the Gas Distribution Annual Report form PHMSA F-7100.1-1 includes a count of mechanical joint failures resulting in a hazardous leak starting with calendar year 2021 reports. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Mechanical Fitting Failures - 2011 to 2021 (zip file)",
"mediaType": "application/zip",
"downloadURL": "https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/mechanical_fitting_failures_2011_present.zip"
}
]
|
| identifier |
"33.1"
|
| isPartOf | DOT-33 |
| issued | 2000-03-15 |
| keyword |
[
"annual",
"distribution",
"hazardous",
"liquid",
"natural gas",
"phmsa",
"pipeline",
"safety",
"transmission"
]
|
| landingPage | https://data.transportation.gov/d/rdxy-82ey |
| language |
[
"en-US"
]
|
| license | http://www.usa.gov/publicdomain/label/1.0/ |
| modified | 2025-12-11 |
| phone | 202-366-1878 |
| primaryITInvestmentUII | 021-339943484 |
| programCode |
[
"021:044"
]
|
| publisher |
{
"name": "Pipeline and Hazardous Materials Safety Administration",
"@type": "org:Organization"
}
|
| references |
[
"https://www.phmsa.dot.gov/data-and-statistics/pipeline/mechanical-fitting-failure-data-gas-distribution-operators"
]
|
| spatial | Operator-specifc |
| temporal | R/1970-01-01/P1Y |
| theme |
[
"Transportation"
]
|
| title | Mechanical Fitting Failure Data from Gas Distribution Operators (2011-2021) |
