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
MS0200001 , Combined Utilities
18 of 2,418 results on record were positive for coliform or another organism the agency tests for. The most recent was February 13, 2023.
They fall across 18 of the 1,778 samples on record.
Every sample on record, October 27, 2003 to August 5, 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 136–150 of 161 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 7, 2025 13:20, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 13:20, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 13:40, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 13:40, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 14:20, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 14:20, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 14:05, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 14:05, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 13:50, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 13:50, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2024 13:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2024 13:15, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 11, 2024 13:35, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Dec 11, 2024 13:35, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Dec 11, 2024 13:05, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Dec 11, 2024 13:05, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 13:40, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 13:40, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 14:25, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 14:25, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 14:10, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 14:10, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 14:00, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 14:00, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Nov 6, 2024 13:25, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 6, 2024 13:25, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 6, 2024 13:55, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Nov 6, 2024 13:55, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Nov 6, 2024 13:40, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Nov 6, 2024 13:40, sampling point TC0006 | E. Coli |
-
- Collected
- Jan 7, 2025 13:20
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6326
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 13:40
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6320
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 14:20
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6323
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 14:05
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6322
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 13:50
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6321
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2024 13:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6319
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 11, 2024 13:35
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6317
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 11, 2024 13:05
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6318
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 13:40
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6312
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 14:25
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6315
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 14:10
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6314
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 14:00
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6313
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 6, 2024 13:25
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6289
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 6, 2024 13:55
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6311
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 6, 2024 13:40
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-6290
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli