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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 121–135 of 325 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Black Hawk Water Assn #1, 121 to 135 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 15, 2016 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895048
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 15, 2016 08:45, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2016 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
889143
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 19, 2016 09:30, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2016 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882996
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 21, 2016 10:00, sampling point DS000 Coliform (TCR)
Collected
Aug 22, 2016 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
877612
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 22, 2016 09:40, sampling point DS000 Coliform (TCR)
Collected
Jul 27, 2016 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
871647
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 27, 2016 09:30, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2016 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
864784
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 21, 2016 09:30, sampling point DS000 Coliform (TCR)
Collected
May 18, 2016 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
857950
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 18, 2016 09:30, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851188
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 09:50, sampling point DS000 Coliform (TCR)
Collected
Mar 9, 2016 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
844400
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 9, 2016 09:45, sampling point DS000 Coliform (TCR)
Collected
Feb 23, 2016 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
839779
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 23, 2016 10:10, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2016 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
832340
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 20, 2016 08:30, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2015 09:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
824496
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 8, 2015 09:10, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2015 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
819560
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 18, 2015 09:45, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2015 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
813293
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 19, 2015 09:15, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2015 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
805432
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 24, 2015 09:50, sampling point DS000 Coliform (TCR)