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 166–180 of 223 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Mar 12, 2025 09:30, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 09:30, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Mar 11, 2025 10:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Mar 11, 2025 10:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 11, 2025 10:53, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Mar 11, 2025 10:53, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Mar 11, 2025 11:06, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Mar 11, 2025 11:06, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Mar 11, 2025 11:17, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Mar 11, 2025 11:17, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Mar 11, 2025 11:33, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Mar 11, 2025 11:33, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Mar 11, 2025 11:47, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Mar 11, 2025 11:47, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 11:21, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 11:21, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 10:51, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 10:51, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 11:05, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 11:05, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 10:25, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 10:25, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 10:40, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 10:40, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Feb 13, 2025 09:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2025 09:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 13, 2025 09:57, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2025 09:57, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Feb 13, 2025 10:10, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Feb 13, 2025 10:10, sampling point TC0003 | E. Coli |
-
- Collected
- Mar 12, 2025 09:30
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13397
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 11, 2025 10:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13412
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 11, 2025 10:53
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13411
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 11, 2025 11:06
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13410
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 11, 2025 11:17
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13409
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 11, 2025 11:33
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13408
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 11, 2025 11:47
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13407
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 11:21
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-42992
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 10:51
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-42990
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 11:05
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-42991
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 10:25
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-43018
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 10:40
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-43019
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 13, 2025 09:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-43014
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 13, 2025 09:57
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-43015
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 13, 2025 10:10
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241210-43016
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli