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
MS0550001 , Center W/A-Caesar System
7 of 2,502 results on record were positive for coliform or another organism the agency tests for. The most recent was June 3, 2025.
They fall across 7 of the 1,846 samples on record.
Every sample on record, October 2, 2003 to September 2, 2026. No date range is applied.
The most recent samples
No date range is applied: this list draws on every sample on record. Show the last two years only.
The list below shows 541–555 of 1,846 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Sep 1, 2020 07:45, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Sep 1, 2020 07:45, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Sep 1, 2020 08:10, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Sep 1, 2020 08:10, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Aug 5, 2020 09:50, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Aug 5, 2020 09:50, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Aug 5, 2020 08:40, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Aug 5, 2020 08:40, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Aug 5, 2020 09:00, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Aug 5, 2020 09:00, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2020 10:25, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2020 10:25, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2020 09:50, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2020 09:50, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2020 09:30, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2020 09:30, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2020 10:10, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2020 10:10, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2020 09:00, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2020 09:00, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2020 10:00, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2020 10:00, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2020 09:40, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2020 09:40, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Jul 6, 2020 09:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 6, 2020 09:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jul 6, 2020 09:20, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jul 6, 2020 09:20, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jul 6, 2020 08:40, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jul 6, 2020 08:40, sampling point TC0012 | E. Coli |
-
- Collected
- Sep 1, 2020 07:45
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9468
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2020 – Sep 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 1, 2020 08:10
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9469
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2020 – Sep 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 5, 2020 09:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9538
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 5, 2020 08:40
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9536
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 5, 2020 09:00
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9537
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2020 10:25
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9535
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2020 09:50
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9533
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2020 09:30
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9532
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2020 10:10
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9534
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2020 – Aug 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2020 09:00
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9461
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Jul 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2020 10:00
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9463
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Jul 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2020 09:40
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9462
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Jul 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 6, 2020 09:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9460
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Jul 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 6, 2020 09:20
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9459
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Jul 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 6, 2020 08:40
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9457
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Jul 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli