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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

MS0360039 , Olin Winchester-Oxford

No positive results are on record for Olin Winchester-Oxford — none among 305 results across 219 samples.

The agency records 3 validated violations for this system on what this page reports: this system’s violations.

Every sample on record, October 6, 2003 to July 8, 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 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The list below shows 16–22 of 22 samples in this date range, newest first.

Routine (7).

Coliform and microbial sample results for Olin Winchester-Oxford, 16 to 22 of 22 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 2, 2025 16:14
Sampling point
TC0001 Inside Faucet
Sample type
Routine
Lab sample
BACT-220707-16609
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 16:14, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 2, 2025 16:14, sampling point TC0001 E. Coli
Collected
Mar 10, 2025 14:34
Sampling point
TC0010 Inside Faucet
Sample type
Routine
Lab sample
BACT-220707-16608
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 10, 2025 14:34, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 10, 2025 14:34, sampling point TC0010 E. Coli
Collected
Feb 5, 2025 16:34
Sampling point
TC0009 Inside Faucet
Sample type
Routine
Lab sample
BACT-220707-16606
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 16:34, sampling point TC0009 Coliform (TCR)
Absence , sample collected Feb 5, 2025 16:34, sampling point TC0009 E. Coli
Collected
Jan 8, 2025 16:29
Sampling point
TC0008 Inside Faucet
Sample type
Routine
Lab sample
BACT-220707-16605
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 8, 2025 16:29, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jan 8, 2025 16:29, sampling point TC0008 E. Coli
Collected
Dec 11, 2024 16:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-210901-27893
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 11, 2024 16:17, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 11, 2024 16:17, sampling point DS000 E. Coli
Collected
Nov 6, 2024 15:01
Sampling point
TC0006 Inside Faucet
Sample type
Routine
Lab sample
BACT-210901-27892
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 6, 2024 15:01, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 6, 2024 15:01, sampling point TC0006 E. Coli
Collected
Oct 14, 2024 13:33
Sampling point
TC0004 Inside Faucet
Sample type
Routine
Lab sample
BACT-210901-27891
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2024 – Oct 31, 2024
Absence , sample collected Oct 14, 2024 13:33, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 14, 2024 13:33, sampling point TC0004 E. Coli