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
MS0500005 , Central W/A-House
1 of 1,209 results on record was positive for coliform or another organism the agency tests for. The most recent was July 10, 2007.
They fall across 1 of the 947 samples on record.
Every sample on record, October 28, 2003 to August 3, 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 69 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Mar 3, 2026 09:45, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2026 09:45, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Mar 3, 2026 09:05, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2026 09:05, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 3, 2026 08:50, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2026 08:50, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Feb 4, 2026 14:35, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Feb 4, 2026 14:35, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 4, 2026 15:00, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Feb 4, 2026 15:00, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Feb 4, 2026 15:30, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Feb 4, 2026 15:30, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2026 10:55, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2026 10:55, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2026 10:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2026 10:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2026 10:30, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2026 10:30, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 12:10, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 12:10, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 12:35, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 12:35, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 11:45, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 11:45, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 13:00, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 13:00, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 13:50, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 13:50, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 13:25, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 13:25, sampling point TC0009 | E. Coli |
-
- Collected
- Mar 3, 2026 09:45
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45565
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 3, 2026 09:05
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45564
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 3, 2026 08:50
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45563
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 4, 2026 14:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-241230-45560
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 4, 2026 15:00
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45561
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 4, 2026 15:30
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45562
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2026 10:55
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45559
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2026 10:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45557
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2026 10:30
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45558
- 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 12:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-241230-45555
- 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 12:35
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45556
- 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 11:45
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45554
- 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 13:00
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45551
- 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 13:50
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45553
- 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 13:25
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-45552
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli