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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 271–285 of 1,950 samples on record, newest first.

Routine (12), TG (2) and Repeat (1). 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 Arnold Line Water Association, 271 to 285 of 1,950 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 24, 2023 15:31
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
2307418-04
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 24, 2023 15:31, sampling point DS000 Coliform (TCR)
Collected
Jul 24, 2023 15:45
Sampling point
WL004 Well W004
Sample type
TG
Lab sample
2307418-05
Laboratory
Bonner Analytical Testing Co
Monitoring period
Not recorded
Absence , sample collected Jul 24, 2023 15:45, sampling point WL004 Coliform (TCR)
Collected
Jul 24, 2023 14:45
Sampling point
WL006
Sample type
TG
Lab sample
2307418-01
Laboratory
Bonner Analytical Testing Co
Monitoring period
Not recorded
Absence , sample collected Jul 24, 2023 14:45, sampling point WL006 Coliform (TCR)
Collected
Jul 20, 2023 13:53
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
2307368-01
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Presence , sample collected Jul 20, 2023 13:53, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 20, 2023 13:53, sampling point TC0001 E. Coli
Collected
Jul 20, 2023 14:09
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
2307368-02
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 20, 2023 14:09, sampling point TC0003 Coliform (TCR)
Collected
Jul 20, 2023 14:26
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
2307368-03
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 20, 2023 14:26, sampling point TC0013 Coliform (TCR)
Collected
Jul 10, 2023
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
2307142-01
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 10, 2023, sampling point TC0004 Coliform (TCR)
Collected
Jul 10, 2023
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
2307142-02
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 10, 2023, sampling point TC0009 Coliform (TCR)
Collected
Jul 10, 2023
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
2307142-03
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 10, 2023, sampling point TC0018 Coliform (TCR)
Collected
Jul 10, 2023
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
2307142-04
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 10, 2023, sampling point TC0020 Coliform (TCR)
Collected
Jun 21, 2023
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
2306401-02
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 21, 2023, sampling point TC0001 Coliform (TCR)
Collected
Jun 21, 2023
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
2306401-03
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 21, 2023, sampling point TC0003 Coliform (TCR)
Collected
Jun 21, 2023
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
2306401-01
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 21, 2023, sampling point TC0013 Coliform (TCR)
Collected
Jun 7, 2023
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
2306122-02
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 7, 2023, sampling point TC0004 Coliform (TCR)
Collected
Jun 7, 2023
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
2306122-01
Laboratory
Bonner Analytical Testing Co
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 7, 2023, sampling point TC0016 Coliform (TCR)