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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Coliform and microbial samples

MS0250001 , Town of Bolton

14 of 482 results on record were positive for coliform or another organism the agency tests for. The most recent was August 28, 2018.

They fall across 11 of the 387 samples on record.

Every sample on record, October 27, 2003 to July 14, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 91–105 of 387 samples on record, newest first.

Routine (11), Repeat (3) and TG (1). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for Town of Bolton, 91 to 105 of 387 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 22, 2019 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052325
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 22, 2019 15:30, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1046314
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 20, 2018 07:00, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1038807
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 19, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1033810
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 29, 2018 07:00, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2018 14:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027030
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 24, 2018 14:37, sampling point DS000 Coliform (TCR)
Collected
Aug 30, 2018 17:10
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
1021381
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 30, 2018 17:10, sampling point DS000 Coliform (TCR)
Collected
Aug 30, 2018 17:30
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
1021382
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 30, 2018 17:30, sampling point DS000 Coliform (TCR)
Collected
Aug 30, 2018 17:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
1021682
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 30, 2018 17:00, sampling point DS000 Coliform (TCR)
Collected
Aug 30, 2018 16:30
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
1021683
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 30, 2018 16:30, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021205
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Presence , sample collected Aug 28, 2018 15:00, sampling point DS000 Coliform (TCR)
Presence , sample collected Aug 28, 2018 15:00, sampling point DS000 E. Coli
Collected
Jul 25, 2018 14:36
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015483
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 25, 2018 14:36, sampling point DS000 Coliform (TCR)
Collected
Jun 24, 2018 17:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1008961
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 24, 2018 17:30, sampling point DS000 Coliform (TCR)
Collected
May 21, 2018 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1002740
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 21, 2018 14:00, sampling point DS000 Coliform (TCR)
Collected
Apr 23, 2018 14:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
996350
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 23, 2018 14:29, sampling point DS000 Coliform (TCR)
Collected
Mar 26, 2018 14:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
991534
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 26, 2018 14:01, sampling point DS000 Coliform (TCR)