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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 256–270 of 325 samples on record, newest first.

Routine (11) and Repeat (4).

Coliform and microbial sample results for Black Hawk Water Assn #1, 256 to 270 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 11, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070507100935-00238
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2007 – Apr 30, 2007
Absence , sample collected Apr 11, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070404154137-00237
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 21, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-00238
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070205165031-00223
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070205165031-00218
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070205165031-00219
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070205165031-00220
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070205165031-00221
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070205165031-00222
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 28, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
79480
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 28, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 28, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
79481
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 28, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 28, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
79482
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 28, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
79313
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
78294-RT
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Presence , sample collected Dec 20, 2006, sampling point DS000 Coliform (TCR)
Presence , sample collected Dec 20, 2006, sampling point DS000 E. Coli
Collected
Nov 20, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061211103046-00239
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 20, 2006, sampling point DS000 Coliform (TCR)