Historical record of leak ID 12000413 (formerly 304763, 8 LANCASTER RD in Newton, National Grid service area NEWTON)

History of leak ID 12000413 according quarterly leak reports
Leak IDEnd of QuarterLeak grade1Class/grade assigned2Measured leak extentRepair dateStatus4Notes from National Grid
Leak extent3Survey date
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1200041306/30/2025308/27/20071,848 sqft03/17/2025Pending
30476303/31/2025306/21/20161,848 sqft03/17/2025Pending
30476312/31/2024306/21/20161,000 sqft11/19/2024Pending
30476309/30/2024306/21/20161,620 sqft08/05/2024Pending
30476306/30/2024306/21/201664 sqft11/07/2023Pending
30476303/31/2024306/21/201664 sqft11/07/2023Pending
30476312/31/2023306/21/201664 sqft11/07/2023Pending
30476309/30/2023306/21/201625 sqft02/10/2023Pending
30476306/30/2023306/21/201625 sqft02/10/2023Pending
30476303/31/2023306/21/201625 sqft02/10/2023Pending
30476312/31/2022306/21/2016180 sqft03/04/2022Pending
30476309/30/2022306/21/2016180 sqft03/04/2022Pending
30476306/30/2022306/21/2016180 sqft03/04/2022Pending
30476303/31/2022306/21/2016180 sqft03/04/2022Pending
30476312/31/2021306/21/2016246 sqft04/08/2021Pending
30476309/30/2021306/21/2016246 sqft04/08/2021Pending
30476306/30/2021306/21/2016246 sqft04/08/2021Pending
30476303/31/2021306/21/2016246 sqft04/08/2021Pending
30476312/31/2020306/21/2016528 sqft04/29/2020Pending
30476309/30/2020306/21/2016528 sqft04/29/2020Pending
30476306/30/2020306/21/2016528 sqft04/29/2020Pending
30476303/31/2020306/21/201684 sqft05/29/2019Pending
30476312/31/2019306/21/201630 (barhole)06/30/2016Pending
30476309/30/2019306/21/201630 (barhole)06/30/2016Pending
30476306/30/2019306/21/201630 (barhole)06/30/2016Pending
No records to display
Elimination plan for leak ID 12000413 according to annual Service Quality (SQ) reports5
Leak IDCalendar yearDate of SQ reportLeak grade1Class/grade assigned2Environmental ImpactIncluded in GSEPRepair context and/or timeframeRepair planned by6
Barhole readingLeak extentSurvey dateDesignated G3SEI
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304763202402/28/2025308/27/20071,000 sqft11/19/2024Non-G3SEIGSEPThrough GSEP
304763202303/01/2024308/27/200764 sqft11/07/2023Non-G3SEIGSEPThrough GSEP
304763202203/01/2023308/27/2007180 sqft03/04/2022Non-G3SEIGSEPThrough GSEP
304763202103/01/2022308/27/2007246 sqft04/08/2021Non-G3SEIGSEPThrough GSEP
304763202003/01/2021308/27/2007528 sqft04/29/2020Non-G3SEIGSEPThrough GSEP
304763201902/28/2020308/27/20073105/29/2019Non-G3SEIGSEP MainThrough GSEP
No records to display
Status of leak ID 12000413 according to SQ reports7
Leak IDCalendar yearDate of SQ reportLeak first identifiedLeak grade1Environmental Impact8RepairedRepair date
Barhole readingLeak extentDesignated G3SEI
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304763202402/28/202508/27/20073N
304763202303/01/202408/27/20073N
304763202203/01/202308/27/20073N
304763202104/06/202208/27/20073N
304763202003/01/202108/27/20073N
304763201902/28/202008/27/20073N
304763201803/01/201908/27/20073N
304763201703/01/201808/27/20073N
304763201603/01/201708/27/20073N
304763201503/01/201608/27/20073N
304763201402/27/201508/27/20073N
No records to display
Footnotes:
1Grade (or class) is assigned initially, but may be up- or downgraded at a later date
2May be significantly later than the initial report date if the leak was ever up- or downgraded to a different class
3Reports before 2020 often report barhole reading, not leak extent
4Status is usually “Pending” until repair or elimination; details, if any, are in the Notes column
5G3SEI plans only provided starting in SQ report for CY 2019
6Planned repair date field is often empty in the absence of a concrete timeframe (e.g. “Through GSEP”)
7The SQ Report for CY 2014, which was the first to require leak reporting, collects unrepaired leaks from all preceding years
8Only provided from CY 2019 onward and only for repaired leaks, an elimination plan being unnecessary
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Records last updated Wed, Aug 06 2025 04:00:12 PM EDT