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
MS0510009 , City of Newton
1 of 1,619 results on record was positive for coliform or another organism the agency tests for. The most recent was July 1, 2014.
They fall across 1 of the 1,267 samples on record.
Every sample on record, October 13, 2003 to August 18, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 31–45 of 92 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 14, 2026 08:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 08:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 08:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 08:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 07:22, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 07:22, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 07:00, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 07:00, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 08:05, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 08:05, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 07:43, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 07:43, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 07:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 07:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 07:30, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 07:30, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 06:45, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 06:45, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 07:50, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 07:50, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Oct 8, 2025 07:06, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 8, 2025 07:06, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 8, 2025 07:22, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Oct 8, 2025 07:22, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Oct 8, 2025 06:30, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Oct 8, 2025 06:30, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Oct 8, 2025 07:45, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Oct 8, 2025 07:45, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Sep 9, 2025 06:50, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 9, 2025 06:50, sampling point TC0001 | E. Coli |
-
- Collected
- Jan 14, 2026 08:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13261
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 08:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13258
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 07:22
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13335
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 07:00
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13334
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 08:05
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13257
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 07:43
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13336
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 07:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13331
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 07:30
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13332
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 06:45
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13330
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 07:50
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13333
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 8, 2025 07:06
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13327
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 8, 2025 07:22
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13328
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 8, 2025 06:30
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13326
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 8, 2025 07:45
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13329
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 9, 2025 06:50
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13322
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli