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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 286–300 of 325 samples on record, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Black Hawk Water Assn #1, 286 to 300 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 12, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050914113513-00046
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2005 – Sep 30, 2005
Absence , sample collected Sep 12, 2005, sampling point DS000 Coliform (TCR)
Collected
Aug 15, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050817134843-00046
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2005 – Aug 31, 2005
Absence , sample collected Aug 15, 2005, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050720141054-00030
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 18, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 27, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050629120655-00001
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 27, 2005, sampling point DS000 Coliform (TCR)
Collected
May 31, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050603075524-00001
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 31, 2005, sampling point DS000 Coliform (TCR)
Collected
Apr 28, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050502125929-00012
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2005 – Apr 30, 2005
Absence , sample collected Apr 28, 2005, sampling point DS000 Coliform (TCR)
Collected
Mar 29, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050404075353-00016
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2005 – Mar 31, 2005
Absence , sample collected Mar 29, 2005, sampling point DS000 Coliform (TCR)
Collected
Feb 28, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050302130014-00026
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2005 – Feb 28, 2005
Absence , sample collected Feb 28, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050126132129-00004
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 24, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050126132129-00005
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 24, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050126132129-00006
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 24, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050126132129-00007
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 24, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050126132129-00008
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2005 – Jan 31, 2005
Absence , sample collected Jan 24, 2005, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2005
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
0105-007990
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
0105-007991
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2004 – Dec 31, 2004
Absence , sample collected Jan 6, 2005, sampling point DS000 Coliform (TCR)