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
MS0100017 , Union W/A
2 of 471 results on record were positive for coliform or another organism the agency tests for. The most recent was March 15, 2022.
They fall across 2 of the 334 samples on record.
Every sample on record, October 6, 2003 to July 21, 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 31–37 of 37 samples in this date range, newest first.
Routine (7).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 21, 2025 10:30, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Jan 21, 2025 10:30, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 06:25, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 06:25, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Dec 10, 2024 06:01, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Dec 10, 2024 06:01, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Nov 18, 2024 08:15, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Nov 18, 2024 08:15, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Nov 18, 2024 08:41, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Nov 18, 2024 08:41, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Oct 16, 2024 09:26, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Oct 16, 2024 09:26, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Oct 16, 2024 09:42, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Oct 16, 2024 09:42, sampling point TC0008 | E. Coli |
-
- Collected
- Jan 21, 2025 10:30
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24256
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 10, 2024 06:25
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24254
- 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 06:01
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24255
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 18, 2024 08:15
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24252
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 18, 2024 08:41
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24253
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 16, 2024 09:26
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24250
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 16, 2024 09:42
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24251
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli