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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

MS0080001 , Black Hawk Water Assn #1

7 of 419 results on record were positive for coliform or another organism the agency tests for. The most recent was February 23, 2026.

They fall across 6 of the 325 samples on record.

Every sample on record, October 28, 2003 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 166–180 of 325 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Black Hawk Water Assn #1, 166 to 180 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 19, 2013 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
590024
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 19, 2013 09:15, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2013 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
583047
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 23, 2013 10:30, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2012 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
573704
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 10, 2012 09:15, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2012 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
568986
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 19, 2012 09:50, sampling point DS000 Coliform (TCR)
Collected
Oct 23, 2012 09:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
563128
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 23, 2012 09:10, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2012 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
556110
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 25, 2012 14:15, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2012 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
547341
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 15, 2012 09:30, sampling point DS000 Coliform (TCR)
Collected
Jul 23, 2012 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
539537
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 23, 2012 10:10, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2012 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
532031
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 25, 2012 09:30, sampling point DS000 Coliform (TCR)
Collected
May 16, 2012 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
523867
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 16, 2012 09:40, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2012 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516209
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 18, 2012 08:45, sampling point DS000 Coliform (TCR)
Collected
Mar 22, 2012 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
510283
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 22, 2012 10:30, sampling point DS000 Coliform (TCR)
Collected
Feb 22, 2012 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
503426
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 22, 2012 09:50, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2012 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
497083
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 24, 2012 10:15, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2011 09:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490569
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 20, 2011 09:10, sampling point DS000 Coliform (TCR)