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
MS0560014 , Arlington W/A-Hintonville
23 of 494 results on record were positive for coliform or another organism the agency tests for. The most recent was April 10, 2020.
They fall across 23 of the 378 samples on record.
Every sample on record, November 13, 2003 to August 4, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 16–23 of 23 samples in this date range, newest first.
Routine (8).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected May 6, 2025 14:48, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 14:48, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2025 15:38, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2025 15:38, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 4, 2025 13:02, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Mar 4, 2025 13:02, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 5, 2025 13:54, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Feb 5, 2025 13:54, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2025 14:01, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2025 14:01, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Dec 3, 2024 14:10, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Dec 3, 2024 14:10, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2024 12:54, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2024 12:54, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Oct 22, 2024 13:22, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Oct 22, 2024 13:22, sampling point TC0008 | E. Coli |
-
- Collected
- May 6, 2025 14:48
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250401-19905
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2025 15:38
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240925-40335
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 4, 2025 13:02
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210802-21931
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 5, 2025 13:54
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210802-21930
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2025 14:01
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210802-21929
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 3, 2024 14:10
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210802-21927
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2024 12:54
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210802-21925
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 22, 2024 13:22
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210802-21924
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli