Historical record of leak ID 12002178 (formerly 7353393, 64 HARVARD ST in Brookline, National Grid service area BROOKLINE)

History of leak ID 12002178 according quarterly leak reports
Leak IDEnd of QuarterLeak grade1Class/grade assigned2Measured leak extentRepair dateStatus4Notes from National Grid
Leak extent3Survey date
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1200217806/30/2025306/03/20192,480 sqft06/16/2025Pending
735339303/31/2025306/03/2019negligible08/05/2024Pending
735339312/31/2024306/03/2019negligible08/05/2024Pending
735339309/30/2024306/03/2019negligible08/05/2024Pending
735339306/30/2024306/03/2019negligible11/17/2023Pending
735339303/31/2024306/03/2019negligible11/17/2023Pending
735339312/31/2023306/03/2019negligible11/17/2023Pending
735339309/30/2023306/03/2019negligible01/30/2023Pending
735339306/30/2023306/03/2019negligible01/30/2023Pending
735339303/31/2023306/03/2019negligible01/30/2023Pending
735339312/31/2022306/03/2019negligible02/17/2022Pending
735339309/30/2022306/03/2019negligible02/17/2022Pending
735339306/30/2022306/03/2019negligible02/17/2022Pending
735339303/31/2022306/03/2019negligible02/17/2022Pending
735339312/31/2021306/03/2019100 sqft03/31/2021Pending
735339309/30/2021306/03/2019100 sqft03/31/2021Pending
735339306/30/2021306/03/2019100 sqft03/31/2021Pending
735339303/31/2021306/03/2019100 sqft03/31/2021Pending
735339312/31/2020306/03/2019PendingNo CGI Readings found
735339309/30/2020306/03/2019PendingNo CGI Readings found
735339306/30/2020306/03/2019No reads05/08/2020PendingNo CGI Readings found
735339303/31/2020306/03/20199 sqft06/06/2019Pending
735339312/31/2019306/03/20191 (barhole)06/05/2019Pending
735339309/30/2019306/03/20191 (barhole)06/05/2019Pending
735339306/30/2019306/03/20191 (barhole)06/05/2019Pending
No records to display
Elimination plan for leak ID 12002178 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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7353393202402/28/2025306/03/2019negligible08/05/2024No ReadsNon-GSEP >12"CIRe-check zero reads
7353393202303/01/2024306/03/2019negligible11/17/2023No ReadsNon-GSEP >12"CIRe-check zero reads
7353393202203/01/2023306/03/2019negligible02/17/2022No ReadsNON-GSEP >12"CI8 Years02/16/2029
7353393202103/01/2022306/03/2019100 sqft03/31/2021Non-G3SEINON-GSEP >12"CI8 Years03/31/2029
7353393202003/01/2021306/03/2019negligible05/08/2020Non-G3SEINON-GSEP>12"CIUnknown
7353393201902/28/2020306/03/2019106/03/2019Non-G3SEINON-GSEP >12"CI8 Years06/03/2027
No records to display
Status of leak ID 12002178 according to SQ reports7
Leak IDCalendar yearDate of SQ reportLeak first identifiedLeak grade1Environmental Impact8RepairedRepair date
Barhole readingLeak extentDesignated G3SEI
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7353393202402/28/202506/03/20193N
7353393202303/01/202406/03/20193N
7353393202203/01/202306/03/20193N
7353393202104/06/202206/03/20193N
7353393202003/01/202106/03/20193N
7353393201902/28/202006/03/20193N
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