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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 391–405 of 498 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Eureka Water Association, 391 to 405 of 498 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363907
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 17, 2010, sampling point DS000 Coliform (TCR)
Collected
May 12, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
355775
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 12, 2010, sampling point DS000 Coliform (TCR)
Collected
May 12, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
355776
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 12, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
350020
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
350021
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 23, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
343690
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 23, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 23, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
343699
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 23, 2010, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
336059
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2010 – Feb 28, 2010
Absence , sample collected Feb 15, 2010, sampling point DS000 Coliform (TCR)
Collected
Feb 11, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
335998
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2010 – Feb 28, 2010
Absence , sample collected Feb 11, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328635
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
328636
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
322206
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 14, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
322207
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 14, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 23, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
317887
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 23, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316714
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 18, 2009, sampling point DS000 Coliform (TCR)