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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

MS0540023 , Eureka Water Association

No positive results are on record for Eureka Water Association — none among 672 results across 498 samples.

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

Every sample on record, October 8, 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 376–390 of 498 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Eureka Water Association, 376 to 390 of 498 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 26, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
414013
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 26, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
414022
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 26, 2011, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402782
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 2, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402783
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 2, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400143
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400144
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
391493
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 13, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
391494
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 13, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384806
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 15, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384835
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 15, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378421
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 17, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378422
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 17, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
371785
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
371786
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363906
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 17, 2010, sampling point DS000 Coliform (TCR)