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
MS0450017 , Lake Lorman Utl District
9 of 418 results on record were positive for coliform or another organism the agency tests for. The most recent was September 5, 2023.
They fall across 9 of the 320 samples on record.
Every sample on record, October 20, 2003 to August 10, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 1–15 of 23 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 10, 2026 11:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Aug 10, 2026 11:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2026 09:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2026 09:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 1, 2026 07:00, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jun 1, 2026 07:00, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected May 5, 2026 09:55, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected May 5, 2026 09:55, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2026 13:50, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2026 13:50, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 2, 2026 11:30, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Mar 2, 2026 11:30, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Feb 9, 2026 08:10, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Feb 9, 2026 08:10, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2026 13:25, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2026 13:25, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 2, 2025 07:00, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Dec 2, 2025 07:00, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Nov 10, 2025 12:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 10, 2025 12:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2025 07:10, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2025 07:10, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Sep 9, 2025 07:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Sep 9, 2025 07:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Aug 11, 2025 11:30, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Aug 11, 2025 11:30, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Jul 8, 2025 08:25, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jul 8, 2025 08:25, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 08:20, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 08:20, sampling point TC0006 | E. Coli |
-
- Collected
- Aug 10, 2026 11:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-40239
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2026 09:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-40238
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 1, 2026 07:00
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-630
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 5, 2026 09:55
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-629
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2026 13:50
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-628
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 2, 2026 11:30
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-626
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 9, 2026 08:10
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-625
- 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 13:25
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-624
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 2, 2025 07:00
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-623
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 10, 2025 12:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-620
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2025 07:10
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-619
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 9, 2025 07:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-622
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 11, 2025 11:30
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-621
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 8, 2025 08:25
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-618
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 08:20
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240105-616
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli