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
MS0450034 , Cmu - Lake Caroline
9 of 1,896 results on record were positive for coliform or another organism the agency tests for. The most recent was October 11, 2024.
They fall across 9 of the 1,198 samples on record.
Every sample on record, October 8, 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 27, 2024 and September 27, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 151–165 of 223 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected May 7, 2025 09:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 7, 2025 09:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 7, 2025 09:35, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 7, 2025 09:35, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected May 7, 2025 09:22, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected May 7, 2025 09:22, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected May 7, 2025 09:50, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected May 7, 2025 09:50, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2025 09:43, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2025 09:43, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2025 09:54, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2025 09:54, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2025 10:06, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2025 10:06, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2025 10:17, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2025 10:17, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2025 10:30, sampling point TC0019 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2025 10:30, sampling point TC0019 | E. Coli |
|
|
| Absence , sample collected Apr 10, 2025 11:06, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 10, 2025 11:06, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 10, 2025 11:17, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Apr 10, 2025 11:17, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 10, 2025 11:28, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Apr 10, 2025 11:28, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Apr 10, 2025 11:42, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Apr 10, 2025 11:42, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 09:57, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 09:57, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 09:42, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 09:42, sampling point TC0008 | E. Coli |
-
- Collected
- May 7, 2025 09:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13421
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 7, 2025 09:35
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13423
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 7, 2025 09:22
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13422
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 7, 2025 09:50
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13424
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2025 09:43
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13406
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2025 09:54
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13417
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2025 10:06
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13418
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2025 10:17
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13419
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2025 10:30
- Sampling point
- TC0019 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13420
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 10, 2025 11:06
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13402
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 10, 2025 11:17
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13403
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 10, 2025 11:28
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13404
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 10, 2025 11:42
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13405
- 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 09:57
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13399
- 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 09:42
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13398
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli