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
MS0750005 , Hilldale Water District
10 of 2,137 results on record were positive for coliform or another organism the agency tests for. The most recent was June 9, 2017.
They fall across 10 of the 1,602 samples on record.
Every sample on record, October 2, 2003 to August 17, 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 91–105 of 141 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jun 2, 2025 15:35, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 15:35, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 09:05, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 09:05, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 08:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 08:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 08:40, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 08:40, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 08:50, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 08:50, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected May 13, 2025 16:40, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected May 13, 2025 16:40, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected May 13, 2025 16:52, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected May 13, 2025 16:52, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2025 14:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2025 14:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2025 14:40, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2025 14:40, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Apr 2, 2025 15:20, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Apr 2, 2025 15:20, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Apr 2, 2025 14:50, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Apr 2, 2025 14:50, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Apr 2, 2025 15:10, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Apr 2, 2025 15:10, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Apr 2, 2025 14:40, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Apr 2, 2025 14:40, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 14:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 14:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 14:45, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 14:45, sampling point TC0007 | E. Coli |
-
- Collected
- Jun 2, 2025 15:35
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20736
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 14, 2025 09:05
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20732
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 14, 2025 08:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20729
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 14, 2025 08:40
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20730
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 14, 2025 08:50
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20731
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 13, 2025 16:40
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20727
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 13, 2025 16:52
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250409-20728
- 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 14:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38813
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2025 14:40
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38812
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 2, 2025 15:20
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38814
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 2, 2025 14:50
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38816
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 2, 2025 15:10
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38815
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 2, 2025 14:40
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38817
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 14:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38819
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 14:45
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230911-38818
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli