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 2,488 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 1,839 samples on record.
Every sample on record, October 2, 2003 to August 4, 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 406–420 of 1,839 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Mar 2, 2022 09:25, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Mar 2, 2022 09:25, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Mar 1, 2022 13:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Mar 1, 2022 13:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 1, 2022 13:40, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Mar 1, 2022 13:40, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Mar 1, 2022 14:00, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Mar 1, 2022 14:00, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Feb 8, 2022 10:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Feb 8, 2022 10:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Feb 8, 2022 10:15, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Feb 8, 2022 10:15, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Feb 8, 2022 10:40, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Feb 8, 2022 10:40, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Feb 7, 2022 10:20, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 7, 2022 10:20, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 7, 2022 09:55, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Feb 7, 2022 09:55, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Feb 7, 2022 09:30, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Feb 7, 2022 09:30, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Feb 7, 2022 10:10, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Feb 7, 2022 10:10, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Jan 4, 2022 13:25, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jan 4, 2022 13:25, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jan 4, 2022 13:05, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jan 4, 2022 13:05, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Jan 4, 2022 13:15, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Jan 4, 2022 13:15, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Jan 3, 2022 11:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jan 3, 2022 11:30, sampling point TC0006 | E. Coli |
-
- Collected
- Mar 2, 2022 09:25
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200930-70624
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2022 – Mar 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 1, 2022 13:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200930-70619
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2022 – Mar 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 1, 2022 13:40
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200930-70620
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2022 – Mar 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 1, 2022 14:00
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200930-70621
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2022 – Mar 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 8, 2022 10:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34988
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 8, 2022 10:15
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34989
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 8, 2022 10:40
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34990
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 7, 2022 10:20
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34987
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 7, 2022 09:55
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34985
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 7, 2022 09:30
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34984
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 7, 2022 10:10
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-34986
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2022 – Feb 28, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 4, 2022 13:25
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-35057
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Jan 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 4, 2022 13:05
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-35055
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Jan 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 4, 2022 13:15
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-35056
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Jan 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 3, 2022 11:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210914-35054
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Jan 31, 2022
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli