Historical record of leak ID 12000267 (formerly 266138, 114 COOLIDGE ST in Brookline, National Grid service area BROOKLINE)

History of leak ID 12000267 according quarterly leak reports
Leak IDEnd of QuarterLeak grade1Class/grade assigned2Measured leak extentRepair dateStatus4Notes from National Grid
Leak extent3Survey date
Loading…
1200026706/30/2025309/10/2004952 sqft11/14/2024Pending
26613803/31/2025309/10/2004952 sqft11/14/2024Pending
26613812/31/2024309/10/2004952 sqft11/14/2024Pending
26613809/30/2024309/10/200425 sqft07/22/2024Pending
26613806/30/2024309/10/2004375 sqft08/29/2023Pending
26613803/31/2024309/10/2004375 sqft08/29/2023Pending
26613812/31/2023309/10/2004375 sqft08/29/2023Pending
26613809/30/2023309/10/2004375 sqft08/29/2023Pending
26613806/30/2023309/10/20041,530 sqft10/19/2022Pending
26613803/31/2023309/10/20041,530 sqft10/19/2022Pending
26613812/31/2022309/10/20041,530 sqft10/19/2022Pending
26613809/30/2022309/10/2004negligible12/29/2021Pending
26613806/30/2022309/10/2004negligible12/29/2021Pending
26613803/31/2022309/10/2004negligible12/29/2021Pending
26613812/31/2021309/10/2004negligible12/29/2021Pending
26613809/30/2021309/10/20041,050 sqft02/05/2021Pending
26613806/30/2021309/10/20041,050 sqft02/05/2021Pending
26613803/31/2021309/10/20041,050 sqft02/05/2021Pending
26613812/31/2020309/10/2004300 sqft03/16/2020Pending
26613809/30/2020309/10/2004300 sqft03/16/2020Pending
26613806/30/2020309/10/2004300 sqft03/16/2020Pending
26613803/31/2020309/10/20044 sqft04/11/2019Pending
26613812/31/2019309/10/20040 (barhole)09/28/2004Pending
26613809/30/2019309/10/20040 (barhole)09/28/2004Pending
26613806/30/2019309/10/20040 (barhole)09/28/2004Pending
No records to display
Elimination plan for leak ID 12000267 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
Loading…
266138202402/28/2025309/10/2004952 sqft11/14/2024Non-G3SEIGSEPThrough GSEP
266138202303/01/2024309/10/2004375 sqft08/29/2023Non-G3SEIGSEPThrough GSEP
266138202203/01/2023309/10/20041,530 sqft10/19/2022Non-G3SEIGSEPThrough GSEP
266138202103/01/2022309/10/2004negligible12/29/2021Non-G3SEIGSEPThrough GSEP
266138202003/01/2021309/10/2004300 sqft03/16/2020Non-G3SEIGSEPThrough GSEP
266138201902/28/2020309/10/2004104/11/2019Non-G3SEIGSEP MainThrough GSEP
No records to display
Status of leak ID 12000267 according to SQ reports7
Leak IDCalendar yearDate of SQ reportLeak first identifiedLeak grade1Environmental Impact8RepairedRepair date
Barhole readingLeak extentDesignated G3SEI
Loading…
266138202402/28/202509/10/20043N
266138202303/01/202409/10/20043N
266138202203/01/202309/10/20043N
266138202104/06/202209/10/20043N
266138202003/01/202109/10/20043N
266138201902/28/202009/10/20043N
266138201803/01/201909/10/20043N
266138201703/01/201809/10/20043N
266138201603/01/201709/10/20043N
266138201503/01/201609/10/20043N
266138201402/27/201509/10/20043N
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
Return to home page
Records last updated Wed, Aug 06 2025 04:00:12 PM EDT