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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

MS0700003 , Chalybeate Water Assn

10 of 790 results on record were positive for coliform or another organism the agency tests for. The most recent was June 22, 2026.

They fall across 9 of the 590 samples on record.

Every sample on record, October 6, 2003 to July 22, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

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.

Show every sample on record

Choose a date range

The list below shows 16–30 of 57 samples in this date range, newest first.

Routine (9), TG (3) and Repeat (3). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for Chalybeate Water Assn, 16 to 30 of 57 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 23, 2026 14:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-260218-4042
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 23, 2026 14:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Mar 23, 2026 14:15, sampling point TC0009 E. Coli
Collected
Feb 18, 2026 13:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-260124-1187
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 13:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 18, 2026 13:00, sampling point TC0006 E. Coli
Collected
Feb 18, 2026 13:15
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-260124-1186
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 13:15, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 18, 2026 13:15, sampling point TC0007 E. Coli
Collected
Jan 23, 2026 12:45
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-210827-25691
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 23, 2026 12:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 23, 2026 12:45, sampling point DS000 E. Coli
Collected
Jan 23, 2026 12:25
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-210827-25692
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 23, 2026 12:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 23, 2026 12:25, sampling point DS000 E. Coli
Collected
Jan 23, 2026 12:15
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-210827-25693
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 23, 2026 12:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 23, 2026 12:15, sampling point DS000 E. Coli
Collected
Jan 23, 2026 11:55
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240821-38632
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 23, 2026 11:55, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 23, 2026 11:55, sampling point DS000 E. Coli
Collected
Jan 23, 2026 11:50
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-240821-38633
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 23, 2026 11:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 23, 2026 11:50, sampling point DS000 E. Coli
Collected
Jan 23, 2026 11:45
Sampling point
TC0009 Outside Faucet
Sample type
Repeat
Lab sample
BACT-260124-1181
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 23, 2026 11:45, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jan 23, 2026 11:45, sampling point TC0009 E. Coli
Collected
Jan 21, 2026 13:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240821-38631
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 21, 2026 13:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 21, 2026 13:00, sampling point TC0002 E. Coli
Collected
Jan 21, 2026 13:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-240821-38630
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Presence , sample collected Jan 21, 2026 13:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jan 21, 2026 13:15, sampling point TC0009 E. Coli
Collected
Dec 15, 2025 13:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240821-38628
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 15, 2025 13:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Dec 15, 2025 13:00, sampling point TC0006 E. Coli
Collected
Dec 15, 2025 13:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240821-38629
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 15, 2025 13:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Dec 15, 2025 13:30, sampling point TC0007 E. Coli
Collected
Nov 18, 2025 13:25
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240821-38627
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 13:25, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 18, 2025 13:25, sampling point TC0006 E. Coli
Collected
Nov 18, 2025 13:00
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240821-38626
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 13:00, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 18, 2025 13:00, sampling point TC0007 E. Coli