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
MS0330009 , Lily Rose W/A #2
6 of 766 results on record were positive for coliform or another organism the agency tests for. The most recent was March 18, 2026.
They fall across 6 of the 577 samples on record.
Every sample on record, October 13, 2003 to July 15, 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 1–15 of 50 samples in this date range, newest first.
Routine (9), TG (3) and Repeat (3). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 15, 2026 15:22, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 15, 2026 15:22, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jul 15, 2026 14:51, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jul 15, 2026 14:51, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jun 17, 2026 15:38, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 17, 2026 15:38, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 17, 2026 15:06, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jun 17, 2026 15:06, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected May 19, 2026 14:21, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 19, 2026 14:21, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 19, 2026 13:59, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 19, 2026 13:59, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 15:28, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 15:28, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 14:52, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 14:52, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 13:05, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 13:05, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 13:28, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 13:28, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 13:35, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 13:35, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 14:15, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 14:15, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 14:28, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 14:28, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 13:56, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 13:56, sampling point TC0013 | E. Coli |
|
|
| Presence , sample collected Mar 18, 2026 14:56, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Mar 18, 2026 14:56, sampling point TC0013 | E. Coli |
-
- Collected
- Jul 15, 2026 15:22
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- BACT-250801-39968
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 15, 2026 14:51
- Sampling point
- TC0007
- Sample type
- Routine
- Lab sample
- BACT-250801-39967
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 17, 2026 15:38
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- BACT-250801-39966
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 17, 2026 15:06
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- BACT-250801-39965
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 19, 2026 14:21
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- BACT-250801-39964
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 19, 2026 13:59
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- BACT-250801-39963
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 21, 2026 15:28
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- BACT-250801-39962
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 21, 2026 14:52
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- BACT-250801-39961
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 13:05
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-230908-34099
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 13:28
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-230908-34100
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 13:35
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-230908-34101
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 14:15
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-250801-39959
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 14:28
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-250801-39960
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 13:56
- Sampling point
- TC0013 No Description
- Sample type
- Repeat
- Lab sample
- BACT-250801-39958
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 18, 2026 14:56
- Sampling point
- TC0013 No Description
- Sample type
- Routine
- Lab sample
- BACT-230908-34097
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli