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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 241–255 of 498 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Eureka Water Association, 241 to 255 of 498 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 21, 2016 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
883110
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 21, 2016 13:00, sampling point DS000 Coliform (TCR)
Collected
Aug 29, 2016 12:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
878115
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 29, 2016 12:15, sampling point DS000 Coliform (TCR)
Collected
Aug 29, 2016 12:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
878116
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 29, 2016 12:35, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2016 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870411
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 20, 2016 13:45, sampling point DS000 Coliform (TCR)
Collected
Jul 20, 2016 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870430
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 20, 2016 14:15, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2016 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864848
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 21, 2016 13:10, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2016 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864851
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 21, 2016 12:45, sampling point DS000 Coliform (TCR)
Collected
May 3, 2016 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
854469
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 3, 2016 12:10, sampling point DS000 Coliform (TCR)
Collected
May 3, 2016 12:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
854470
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 3, 2016 12:35, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2016 12:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
852136
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 20, 2016 12:05, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2016 12:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
852138
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 20, 2016 12:25, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 12:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843261
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 12:10, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843262
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 12:30, sampling point DS000 Coliform (TCR)
Collected
Feb 23, 2016 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
839709
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 23, 2016 12:30, sampling point DS000 Coliform (TCR)
Collected
Feb 23, 2016 12:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
839720
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 23, 2016 12:05, sampling point DS000 Coliform (TCR)