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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

MS0370001 , Arnold Line Water Association

9 of 2,568 results on record were positive for coliform or another organism the agency tests for. The most recent was January 13, 2025.

They fall across 9 of the 1,950 samples on record.

Every sample on record, October 15, 2003 to August 5, 2026. No date range is applied.

This system’s violations

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 31–45 of 1,950 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Arnold Line Water Association, 31 to 45 of 1,950 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 8, 2026 12:24
Sampling point
TC0028 No Description
Sample type
Routine
Lab sample
BACT-251001-53638
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 8, 2026 12:24, sampling point TC0028 Coliform (TCR)
Absence , sample collected Apr 8, 2026 12:24, sampling point TC0028 E. Coli
Collected
Apr 7, 2026 12:26
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-251001-53733
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 12:26, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 7, 2026 12:26, sampling point TC0001 E. Coli
Collected
Apr 7, 2026 13:19
Sampling point
TC0025 No Description
Sample type
Routine
Lab sample
BACT-251001-53736
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 13:19, sampling point TC0025 Coliform (TCR)
Absence , sample collected Apr 7, 2026 13:19, sampling point TC0025 E. Coli
Collected
Apr 7, 2026 12:44
Sampling point
TC0027 No Description
Sample type
Routine
Lab sample
BACT-251001-53734
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 12:44, sampling point TC0027 Coliform (TCR)
Absence , sample collected Apr 7, 2026 12:44, sampling point TC0027 E. Coli
Collected
Apr 7, 2026 13:01
Sampling point
TC0031 No Description
Sample type
Routine
Lab sample
BACT-251001-53735
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 13:01, sampling point TC0031 Coliform (TCR)
Absence , sample collected Apr 7, 2026 13:01, sampling point TC0031 E. Coli
Collected
Mar 10, 2026 13:43
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-251001-53732
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 13:43, sampling point TC0017 Coliform (TCR)
Absence , sample collected Mar 10, 2026 13:43, sampling point TC0017 E. Coli
Collected
Mar 10, 2026 13:17
Sampling point
TC0031 No Description
Sample type
Routine
Lab sample
BACT-251001-53731
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 13:17, sampling point TC0031 Coliform (TCR)
Absence , sample collected Mar 10, 2026 13:17, sampling point TC0031 E. Coli
Collected
Mar 10, 2026 12:56
Sampling point
TC0032 No Description
Sample type
Routine
Lab sample
BACT-251001-53730
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 12:56, sampling point TC0032 Coliform (TCR)
Absence , sample collected Mar 10, 2026 12:56, sampling point TC0032 E. Coli
Collected
Mar 3, 2026 11:36
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-251001-53726
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 11:36, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 3, 2026 11:36, sampling point TC0003 E. Coli
Collected
Mar 3, 2026 12:14
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-251001-53728
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 12:14, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 3, 2026 12:14, sampling point TC0004 E. Coli
Collected
Mar 3, 2026 11:50
Sampling point
TC0027 No Description
Sample type
Routine
Lab sample
BACT-251001-53727
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 11:50, sampling point TC0027 Coliform (TCR)
Absence , sample collected Mar 3, 2026 11:50, sampling point TC0027 E. Coli
Collected
Mar 3, 2026 12:37
Sampling point
TC0034 No Description
Sample type
Routine
Lab sample
BACT-251001-53729
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 12:37, sampling point TC0034 Coliform (TCR)
Absence , sample collected Mar 3, 2026 12:37, sampling point TC0034 E. Coli
Collected
Feb 9, 2026 13:28
Sampling point
TC0028 No Description
Sample type
Routine
Lab sample
BACT-251001-53724
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 13:28, sampling point TC0028 Coliform (TCR)
Absence , sample collected Feb 9, 2026 13:28, sampling point TC0028 E. Coli
Collected
Feb 9, 2026 14:03
Sampling point
TC0032 No Description
Sample type
Routine
Lab sample
BACT-251001-53725
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 14:03, sampling point TC0032 Coliform (TCR)
Absence , sample collected Feb 9, 2026 14:03, sampling point TC0032 E. Coli
Collected
Feb 9, 2026 13:02
Sampling point
TC0036 No Description
Sample type
Routine
Lab sample
BACT-251001-53723
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 13:02, sampling point TC0036 Coliform (TCR)
Absence , sample collected Feb 9, 2026 13:02, sampling point TC0036 E. Coli