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 1,366–1,380 of 1,846 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Dec 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Dec 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Dec 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 2, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 2, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 1, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 13, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 13, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 12, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 12, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 12, 2010, sampling point DS000 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 12, 2010, sampling point DS000 | Coliform (TCR) |
-
- Collected
- Dec 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 401074
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2010 – Dec 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Dec 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 401075
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2010 – Dec 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Dec 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 401897
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2010 – Dec 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 2, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 395432
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2010 – Nov 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 2, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 395433
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2010 – Nov 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 395226
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2010 – Nov 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 395227
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2010 – Nov 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 395229
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2010 – Nov 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 1, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 395231
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2010 – Nov 30, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 13, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 391550
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Oct 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 13, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 391557
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Oct 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 12, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 391222
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Oct 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 12, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 391223
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Oct 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 12, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 391224
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Oct 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 12, 2010
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 391225
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Oct 31, 2010
-
- Result
- Absence
- Organism
- Coliform (TCR)