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 1,411–1,425 of 1,846 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Apr 7, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 7, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 9, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 9, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 8, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 8, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 8, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 8, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Feb 15, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Feb 15, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Feb 11, 2010, sampling point DS000 | Coliform (TCR) |
-
- Collected
- Apr 7, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 346796
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2010 – Apr 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 7, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 346797
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2010 – Apr 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 345134
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2010 – Apr 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 345136
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2010 – Apr 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 345141
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2010 – Apr 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 345153
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2010 – Apr 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 9, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 341611
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2010 – Mar 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 9, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 341613
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2010 – Mar 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 341311
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2010 – Mar 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 341312
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2010 – Mar 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 341313
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2010 – Mar 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 8, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 341314
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2010 – Mar 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Feb 15, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 335869
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2010 – Feb 28, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Feb 15, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 335870
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2010 – Feb 28, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Feb 11, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 335807
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2010 – Feb 28, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)