Historical record of leak ID 12001369 (formerly 7325996, 1 NONANTUM ST in Newton, National Grid service area NEWTON)

History of leak ID 12001369 according quarterly leak reports
Leak IDEnd of QuarterLeak grade1Class/grade assigned2Measured leak extentRepair dateStatus4Notes from National Grid
Leak extent3Survey date
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1200136906/30/2025305/10/20162,625 sqft04/17/2025Pending
732599603/31/2025305/10/201612,000 sqft05/06/2024Pending
732599612/31/2024305/10/201612,000 sqft05/06/2024Pending
732599609/30/2024305/10/201612,000 sqft05/06/2024Pending
732599606/30/2024305/10/201612,000 sqft05/06/2024Pending
732599603/31/2024305/10/2016250 sqft07/11/2023Pending
732599612/31/2023305/10/2016250 sqft07/11/2023Pending
732599609/30/2023305/10/2016250 sqft07/11/2023Pending
732599606/30/2023305/10/20164,400 sqft08/16/2022Pending
732599603/31/2023305/10/20164,400 sqft08/16/2022Pending
732599612/31/2022305/10/20164,400 sqft08/16/2022Pending
732599609/30/2022305/10/20164,400 sqft08/16/2022Pending
732599606/30/2022305/10/20163,375 sqft10/06/2021Pending
732599603/31/2022305/10/20163,375 sqft10/06/2021Pending
732599612/31/2021305/10/20163,375 sqft10/06/2021Pending
732599609/30/2021305/10/20163,000 sqft11/05/2020Pending
732599606/30/2021305/10/20163,000 sqft11/05/2020Pending
732599603/31/2021305/10/20163,000 sqft11/05/2020Pending
732599612/31/2020305/10/20163,000 sqft11/05/2020Pending
732599609/30/2020305/10/20162,812 sqft01/24/2020Pending
732599606/30/2020305/10/20162,812 sqft01/24/2020Pending
732599603/31/2020305/10/20162,812 sqft01/24/2020Pending
732599612/31/2019305/10/201672 (barhole)05/31/2016Pending
732599609/30/2019305/10/201672 (barhole)05/31/2016Pending
732599606/30/2019305/10/201672 (barhole)05/31/2016Pending
No records to display
Elimination plan for leak ID 12001369 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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7325996202402/28/2025305/10/201612,000 sqft05/06/2024G3SEI-LVLGSEP2 Year05/06/2026
7325996202303/01/2024305/10/2016250 sqft07/11/2023Non-G3SEINon-GSEPPre-2018 Plan10/31/2030
7325996202203/01/2023305/10/20164,400 sqft08/16/2022G3SEINON-GSEPPre-2018 Plan10/31/2030
7325996202103/01/2022305/10/20163,375 sqft10/06/2021G3SEINON-GSEP2 Years07/27/2023
7325996202003/01/2021305/10/20163,000 sqft11/05/2020G3SEINON-GSEP2 Years01/24/2022
7325996201902/28/2020305/10/20167503/14/2019G3SEINON-GSEP10 Years12/31/2030
No records to display
Status of leak ID 12001369 according to SQ reports7
Leak IDCalendar yearDate of SQ reportLeak first identifiedLeak grade1Environmental Impact8RepairedRepair date
Barhole readingLeak extentDesignated G3SEI
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7325996202402/28/202505/10/20163N
7325996202303/01/202405/10/20163N
7325996202203/01/202305/10/20163N
7325996202104/06/202205/10/20163N
7325996202003/01/202105/10/20163N
7325996201902/28/202005/10/20163N
7325996201803/01/201905/10/20163N
7325996201703/01/201805/10/20163N
7325996201603/01/201705/10/20163N
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