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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 91–105 of 325 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Black Hawk Water Assn #1, 91 to 105 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 22, 2019 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1077150
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 22, 2019 11:20, sampling point DS000 Coliform (TCR)
Collected
Apr 23, 2019 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1071534
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 23, 2019 11:00, sampling point DS000 Coliform (TCR)
Collected
Mar 26, 2019 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066673
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 26, 2019 09:45, sampling point DS000 Coliform (TCR)
Collected
Feb 11, 2019 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055355
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 11, 2019 10:10, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052386
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 10:45, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2018 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1044357
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 10, 2018 11:50, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2018 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1037772
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 14, 2018 11:45, sampling point DS000 Coliform (TCR)
Collected
Oct 23, 2018 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1033539
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 23, 2018 11:30, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2018 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027017
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 24, 2018 11:20, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2018 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1017989
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 8, 2018 11:50, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2018 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015338
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 25, 2018 11:20, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2018 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1008704
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 20, 2018 12:30, sampling point DS000 Coliform (TCR)
Collected
May 23, 2018 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1003520
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 23, 2018 14:00, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2018 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
995673
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 18, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Mar 20, 2018 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
990859
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 20, 2018 15:10, sampling point DS000 Coliform (TCR)