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
MS0760001 , Town of Arcola
12 of 445 results on record were positive for coliform or another organism the agency tests for. The most recent was November 3, 2025.
They fall across 12 of the 330 samples on record.
Every sample on record, October 16, 2003 to August 11, 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 16–30 of 43 samples in this date range, newest first.
Routine (6), Repeat (5) and TG (4). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Oct 17, 2025 12:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Oct 17, 2025 12:00, sampling point TC0003 | E. Coli |
|
|
| Presence , sample collected Oct 14, 2025 13:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Oct 14, 2025 13:00, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Sep 8, 2025 13:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Sep 8, 2025 13:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Aug 6, 2025 15:24, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Aug 6, 2025 15:24, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jul 8, 2025 13:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jul 8, 2025 13:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jun 4, 2025 15:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jun 4, 2025 15:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected May 21, 2025 12:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected May 21, 2025 12:00, sampling point DS000 | E. Coli |
|
|
| Presence , sample collected May 21, 2025 12:45, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected May 21, 2025 12:45, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected May 20, 2025 13:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected May 20, 2025 13:00, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected May 20, 2025 12:10, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected May 20, 2025 12:10, sampling point TC0006 | E. Coli |
|
|
| Presence , sample collected May 6, 2025 13:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 13:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Apr 4, 2025 12:10, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 4, 2025 12:10, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 4, 2025 12:50, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 4, 2025 12:50, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 4, 2025 13:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 4, 2025 13:20, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 4, 2025 14:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 4, 2025 14:00, sampling point DS000 | E. Coli |
-
- Collected
- Oct 17, 2025 12:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Repeat
- Lab sample
- BACT-250508-25081
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 14, 2025 13:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250508-25079
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 8, 2025 13:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250508-25078
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 6, 2025 15:24
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250508-25077
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 8, 2025 13:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250415-21531
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 4, 2025 15:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250415-21530
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 21, 2025 12:00
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-250415-21528
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 21, 2025 12:45
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-250415-21529
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 20, 2025 13:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Repeat
- Lab sample
- BACT-250415-21526
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 20, 2025 12:10
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Repeat
- Lab sample
- BACT-250415-21523
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2025 13:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250415-21517
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 4, 2025 12:10
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-250405-20397
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 4, 2025 12:50
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-250405-20398
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 4, 2025 13:20
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-250405-20399
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 4, 2025 14:00
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-250405-20400
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli