Historical record of leak ID 7329720 (501 STEARNS HILL RD in Waltham, National Grid service area WALTHAM)

History of leak ID 7329720
Report dateClass/grade assignedGradeEnvironmental Impact (grade 3 only)Repair dateNotes from National Grid
Survey dateLeak extent
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12/31/202410/17/2016309/11/2024400 sqft
09/30/202410/17/2016309/11/2024400 sqft
06/30/202410/17/2016311/28/202325 sqft
03/31/202410/17/2016311/28/202325 sqft
12/31/202310/17/2016311/28/202325 sqft
09/30/202310/17/2016302/07/202325 sqft
06/30/202310/17/2016302/07/202325 sqft
03/31/202310/17/2016302/07/202325 sqft
12/31/202210/17/2016303/21/2022100 sqft
09/30/202210/17/2016303/21/2022100 sqft
06/30/202210/17/2016303/21/2022100 sqft
03/31/202210/17/2016303/21/2022100 sqft
12/31/202110/17/2016304/13/2021400 sqft
09/30/202110/17/2016304/13/2021400 sqft
06/30/202110/17/2016304/13/2021400 sqft
03/31/202110/17/2016305/12/2020144 sqft
12/31/202010/17/2016305/12/2020144 sqft
09/30/202010/17/2016305/12/2020144 sqft
06/30/202010/17/2016305/12/2020144 sqft
03/31/202010/17/2016306/07/20199 sqft
12/31/201910/17/2016310/24/201680 (barhole)
09/30/201910/17/2016310/24/201680 (barhole)
06/30/201910/17/2016310/24/201680 (barhole)
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Elimination plan for leak ID 7329720 according to annual Service Quality reports
Calendar yearReport dateClass/grade assignedGradeEnvironmental ImpactDesignated G3SEIIncluded in GSEPRepair context and/or timeframeRepair planned by
Barhole readingLeak extentSurvey date
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202402/28/202510/17/20163400 sqft09/11/2024Non-G3SEINon-GSEPPre-2018 Plan12/31/2031
202303/01/202410/17/2016325 sqft11/28/2023Non-G3SEINon-GSEPPre-2018 Plan10/31/2031
202203/01/202310/17/20163100 sqft03/21/2022Non-G3SEINON-GSEPPre-2018 Plan10/31/2031
202103/01/202210/17/20163400 sqft04/13/2021Non-G3SEINON-GSEP8 Years04/13/2029
202003/01/202110/17/20163144 sqft05/12/2020Non-G3SEINON-GSEP8 Years05/12/2028
201902/28/202010/17/20163306/07/2019Non-G3SEINON-GSEPTo be Elimated by Leak Extent Method
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Records last updated Sat, Mar 01 2025 07:23:14 AM EST