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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

MS0300163 , Helena Utility District

No positive results are on record for Helena Utility District — none among 278 results across 192 samples.

Every sample on record, September 28, 2010 to August 17, 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 1–15 of 23 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Helena Utility District, 1 to 15 of 23 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 17, 2026 10:00
Sampling point
TC0093 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1734
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 17, 2026 10:00, sampling point TC0093 Coliform (TCR)
Absence , sample collected Aug 17, 2026 10:00, sampling point TC0093 E. Coli
Collected
Jul 22, 2026 10:16
Sampling point
TC0092 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1733
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 22, 2026 10:16, sampling point TC0092 Coliform (TCR)
Absence , sample collected Jul 22, 2026 10:16, sampling point TC0092 E. Coli
Collected
Jun 9, 2026 09:16
Sampling point
TC0030 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1732
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 9, 2026 09:16, sampling point TC0030 Coliform (TCR)
Absence , sample collected Jun 9, 2026 09:16, sampling point TC0030 E. Coli
Collected
May 12, 2026 14:17
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1731
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 14:17, sampling point TC0011 Coliform (TCR)
Absence , sample collected May 12, 2026 14:17, sampling point TC0011 E. Coli
Collected
Apr 7, 2026 11:00
Sampling point
TC0068 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1730
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 11:00, sampling point TC0068 Coliform (TCR)
Absence , sample collected Apr 7, 2026 11:00, sampling point TC0068 E. Coli
Collected
Mar 9, 2026 10:46
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1729
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 9, 2026 10:46, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 9, 2026 10:46, sampling point TC0004 E. Coli
Collected
Feb 24, 2026 10:11
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1728
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 24, 2026 10:11, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 24, 2026 10:11, sampling point TC0007 E. Coli
Collected
Jan 12, 2026 09:10
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1727
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 09:10, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jan 12, 2026 09:10, sampling point TC0006 E. Coli
Collected
Dec 8, 2025 09:43
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1745
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 09:43, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 8, 2025 09:43, sampling point TC0002 E. Coli
Collected
Nov 17, 2025 09:00
Sampling point
TC0093 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1744
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 17, 2025 09:00, sampling point TC0093 Coliform (TCR)
Absence , sample collected Nov 17, 2025 09:00, sampling point TC0093 E. Coli
Collected
Oct 6, 2025 09:12
Sampling point
TC0092 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1742
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 6, 2025 09:12, sampling point TC0092 Coliform (TCR)
Absence , sample collected Oct 6, 2025 09:12, sampling point TC0092 E. Coli
Collected
Sep 22, 2025 08:44
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1741
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 22, 2025 08:44, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 22, 2025 08:44, sampling point TC0001 E. Coli
Collected
Aug 12, 2025 09:46
Sampling point
TC0030 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1746
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 09:46, sampling point TC0030 Coliform (TCR)
Absence , sample collected Aug 12, 2025 09:46, sampling point TC0030 E. Coli
Collected
Jul 7, 2025 11:52
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1740
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 11:52, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jul 7, 2025 11:52, sampling point TC0011 E. Coli
Collected
Jun 3, 2025 11:05
Sampling point
TC0068 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1739
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 3, 2025 11:05, sampling point TC0068 Coliform (TCR)
Absence , sample collected Jun 3, 2025 11:05, sampling point TC0068 E. Coli