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 526–540 of 1,846 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Nov 2, 2020 08:45, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Nov 2, 2020 08:45, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Nov 2, 2020 08:25, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Nov 2, 2020 08:25, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Nov 2, 2020 09:00, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Nov 2, 2020 09:00, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Oct 6, 2020 08:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 6, 2020 08:20, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 6, 2020 08:45, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 6, 2020 08:45, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 6, 2020 09:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 6, 2020 09:20, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 5, 2020 09:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 5, 2020 09:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 5, 2020 09:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 5, 2020 09:20, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 5, 2020 09:30, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 5, 2020 09:30, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 5, 2020 09:45, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 5, 2020 09:45, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Sep 2, 2020 11:00, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Sep 2, 2020 11:00, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Sep 2, 2020 11:50, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Sep 2, 2020 11:50, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Sep 2, 2020 11:20, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Sep 2, 2020 11:20, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Sep 1, 2020 08:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 1, 2020 08:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Sep 1, 2020 08:25, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Sep 1, 2020 08:25, sampling point TC0002 | E. Coli |
-
- Collected
- Nov 2, 2020 08:45
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9483
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2020 – Nov 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 2, 2020 08:25
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9482
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2020 – Nov 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 2, 2020 09:00
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9484
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2020 – Nov 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 6, 2020 08:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9478
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 6, 2020 08:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9479
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 6, 2020 09:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9480
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 5, 2020 09:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9474
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 5, 2020 09:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9475
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 5, 2020 09:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9476
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 5, 2020 09:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200303-9477
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Oct 31, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 2, 2020 11:00
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9539
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2020 – Sep 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 2, 2020 11:50
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9541
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2020 – Sep 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 2, 2020 11:20
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9540
- 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 08:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9471
- 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 08:25
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200303-9470
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2020 – Sep 30, 2020
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli