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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 301–315 of 325 samples on record, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Black Hawk Water Assn #1, 301 to 315 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 6, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-007992
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Jan 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-007993
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Jan 6, 2005, sampling point DS000 Coliform (TCR)
Collected
Dec 28, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1204-006390-RT
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Presence , sample collected Dec 28, 2004, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 28, 2004, sampling point DS000 E. Coli
Collected
Dec 7, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041209140158-00495
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Dec 7, 2004, sampling point DS000 Coliform (TCR)
Collected
Oct 25, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041027144715-00005
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2004 – Oct 31, 2004
Absence , sample collected Oct 25, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00498
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 25, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040827131742-00009
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 25, 2004, sampling point DS000 Coliform (TCR)
Collected
Jul 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040726131553-00016
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2004 – Jul 31, 2004
Absence , sample collected Jul 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Jun 24, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040628160545-00015
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2004 – Jun 30, 2004
Absence , sample collected Jun 24, 2004, sampling point DS000 Coliform (TCR)
Collected
May 24, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040723151602-00002
Laboratory
MSDH Lab
Monitoring period
May 1, 2004 – May 31, 2004
Absence , sample collected May 24, 2004, sampling point DS000 Coliform (TCR)
Collected
Apr 27, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040429124625-00014
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2004 – Apr 30, 2004
Absence , sample collected Apr 27, 2004, sampling point DS000 Coliform (TCR)
Collected
Mar 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040324104312-00050
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2004 – Mar 31, 2004
Absence , sample collected Mar 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Feb 19, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040310142046-00068
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2004 – Feb 29, 2004
Absence , sample collected Feb 19, 2004, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040123132442-00097
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2004 – Jan 31, 2004
Absence , sample collected Jan 21, 2004, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040123132442-00098
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2004 – Jan 31, 2004
Absence , sample collected Jan 21, 2004, sampling point DS000 Coliform (TCR)