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
MS0480007 , Hamilton Water District
3 of 1,609 results on record were positive for coliform or another organism the agency tests for. The most recent was December 8, 2025.
They fall across 3 of the 1,244 samples on record.
Every sample on record, October 30, 2003 to August 10, 2026. No date range is applied.
The most recent samples
No date range is applied: this list draws on every sample on record. Show the last two years only.
The list below shows 316–330 of 1,244 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jun 2, 2020 12:50, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2020 12:50, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected May 6, 2020 09:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 6, 2020 09:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 6, 2020 10:20, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected May 6, 2020 10:20, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected May 6, 2020 10:40, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected May 6, 2020 10:40, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected May 6, 2020 10:00, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected May 6, 2020 10:00, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2020 09:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 7, 2020 09:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2020 10:25, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Apr 7, 2020 10:25, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2020 10:40, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 7, 2020 10:40, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2020 10:05, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Apr 7, 2020 10:05, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Mar 3, 2020 12:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2020 12:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 3, 2020 13:25, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2020 13:25, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Mar 3, 2020 13:40, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2020 13:40, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 3, 2020 13:10, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Mar 3, 2020 13:10, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Feb 11, 2020 10:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 11, 2020 10:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 11, 2020 10:58, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Feb 11, 2020 10:58, sampling point TC0005 | E. Coli |
-
- Collected
- Jun 2, 2020 12:50
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6768
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2020 – Jun 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2020 09:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6763
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2020 – May 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2020 10:20
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6765
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2020 – May 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2020 10:40
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6766
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2020 – May 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2020 10:00
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6764
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2020 – May 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2020 09:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6758
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2020 – Apr 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2020 10:25
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6760
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2020 – Apr 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2020 10:40
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6761
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2020 – Apr 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2020 10:05
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6759
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2020 – Apr 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 3, 2020 12:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-191028-77418
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2020 – Mar 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 3, 2020 13:25
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-191028-77420
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2020 – Mar 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 3, 2020 13:40
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200212-6757
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2020 – Mar 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 3, 2020 13:10
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-191028-77419
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2020 – Mar 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 11, 2020 10:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-191028-77415
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2020 – Feb 29, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 11, 2020 10:58
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-191028-77416
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2020 – Feb 29, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli