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
MS0270007 , Town of Silver City
20 of 481 results on record were positive for coliform or another organism the agency tests for. The most recent was April 28, 2023.
They fall across 20 of the 374 samples on record.
Every sample on record, October 28, 2003 to July 22, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 1–15 of 22 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 22, 2026 06:02, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 22, 2026 06:02, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 23, 2026 05:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 23, 2026 05:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 20, 2026 05:29, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 20, 2026 05:29, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 24, 2026 06:13, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 24, 2026 06:13, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 17, 2026 14:14, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 17, 2026 14:14, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 12:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 12:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2025 15:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 15:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 18, 2025 14:29, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 18, 2025 14:29, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 14, 2025 11:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 14, 2025 11:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Sep 9, 2025 10:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 9, 2025 10:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Aug 11, 2025 15:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Aug 11, 2025 15:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jul 22, 2025 12:38, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 22, 2025 12:38, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 25, 2025 22:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 25, 2025 22:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 28, 2025 14:40, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 28, 2025 14:40, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 10, 2025 14:13, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 10, 2025 14:13, sampling point DS000 | E. Coli |
-
- Collected
- Jul 22, 2026 06:02
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260501-13262
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 23, 2026 05:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260501-13261
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 20, 2026 05:29
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260521-15281
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 24, 2026 06:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200225-8216
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 17, 2026 14:14
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230119-1696
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 12:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230119-1692
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2025 15:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200225-8215
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 18, 2025 14:29
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200225-8214
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 14, 2025 11:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240424-19874
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 9, 2025 10:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240424-19870
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 11, 2025 15:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240424-19858
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 22, 2025 12:38
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240424-19873
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 25, 2025 22:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240424-19872
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 28, 2025 14:40
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-200225-8213
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 10, 2025 14:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240424-19869
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli