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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

MS0240277 , West Harrison Water & Sewer District

No positive results are on record for West Harrison Water & Sewer District — none among 206 results across 119 samples.

Every sample on record, November 29, 2016 to August 11, 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 1–15 of 119 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for West Harrison Water & Sewer District, 1 to 15 of 119 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 11, 2026 11:00
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49823
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 11, 2026 11:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 11, 2026 11:00, sampling point TC0001 E. Coli
Collected
Jul 6, 2026 09:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49822
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 6, 2026 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 6, 2026 09:30, sampling point TC0001 E. Coli
Collected
Jun 9, 2026 09:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-251001-49815
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 9, 2026 09:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 9, 2026 09:00, sampling point TC0002 E. Coli
Collected
May 11, 2026 09:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49819
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 11, 2026 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 11, 2026 09:30, sampling point TC0001 E. Coli
Collected
Apr 13, 2026 09:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49812
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 13, 2026 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 13, 2026 09:30, sampling point TC0001 E. Coli
Collected
Mar 4, 2026 09:00
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49811
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 4, 2026 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 4, 2026 09:00, sampling point TC0001 E. Coli
Collected
Feb 3, 2026 09:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49810
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 3, 2026 09:30, sampling point TC0001 E. Coli
Collected
Jan 6, 2026 09:00
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49809
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 6, 2026 09:00, sampling point TC0001 E. Coli
Collected
Dec 1, 2025 09:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-251001-49808
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 1, 2025 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 1, 2025 09:30, sampling point TC0001 E. Coli
Collected
Nov 12, 2025 08:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230316-6717
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 12, 2025 08:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 12, 2025 08:30, sampling point TC0002 E. Coli
Collected
Oct 15, 2025 10:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-220505-8401
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 15, 2025 10:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 15, 2025 10:30, sampling point TC0001 E. Coli
Collected
Sep 3, 2025 09:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-220505-8399
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 3, 2025 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 3, 2025 09:30, sampling point TC0001 E. Coli
Collected
Aug 5, 2025 08:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-220505-8398
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 5, 2025 08:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 5, 2025 08:30, sampling point TC0001 E. Coli
Collected
Jul 9, 2025 09:00
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-220505-8397
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 9, 2025 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 9, 2025 09:00, sampling point TC0001 E. Coli
Collected
Jun 10, 2025 10:30
Sampling point
TC0001 Generated by Batch
Sample type
Routine
Lab sample
BACT-220505-8396
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 10, 2025 10:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 10, 2025 10:30, sampling point TC0001 E. Coli