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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 31–45 of 325 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Black Hawk Water Assn #1, 31 to 45 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 14, 2024 07:45
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51654
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 14, 2024 07:45, sampling point TC0012 Coliform (TCR)
Absence , sample collected May 14, 2024 07:45, sampling point TC0012 E. Coli
Collected
Apr 16, 2024 10:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51653
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 16, 2024 10:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 16, 2024 10:00, sampling point TC0001 E. Coli
Collected
Mar 19, 2024 09:50
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51652
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2024 – Mar 31, 2024
Absence , sample collected Mar 19, 2024 09:50, sampling point TC0012 Coliform (TCR)
Absence , sample collected Mar 19, 2024 09:50, sampling point TC0012 E. Coli
Collected
Feb 5, 2024 10:45
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51651
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 5, 2024 10:45, sampling point TC0012 Coliform (TCR)
Absence , sample collected Feb 5, 2024 10:45, sampling point TC0012 E. Coli
Collected
Jan 23, 2024 12:30
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51650
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2024 – Jan 31, 2024
Absence , sample collected Jan 23, 2024 12:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jan 23, 2024 12:30, sampling point TC0013 E. Coli
Collected
Dec 5, 2023 11:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51649
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 5, 2023 11:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 5, 2023 11:10, sampling point TC0001 E. Coli
Collected
Nov 15, 2023 10:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51648
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 15, 2023 10:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 15, 2023 10:30, sampling point TC0007 E. Coli
Collected
Oct 4, 2023 10:30
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51646
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2023 – Oct 31, 2023
Absence , sample collected Oct 4, 2023 10:30, sampling point TC0008 Coliform (TCR)
Absence , sample collected Oct 4, 2023 10:30, sampling point TC0008 E. Coli
Collected
Sep 19, 2023 10:40
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51645
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2023 – Sep 30, 2023
Absence , sample collected Sep 19, 2023 10:40, sampling point TC0007 Coliform (TCR)
Absence , sample collected Sep 19, 2023 10:40, sampling point TC0007 E. Coli
Collected
Aug 15, 2023 10:45
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51644
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2023 – Aug 31, 2023
Absence , sample collected Aug 15, 2023 10:45, sampling point TC0012 Coliform (TCR)
Absence , sample collected Aug 15, 2023 10:45, sampling point TC0012 E. Coli
Collected
Jul 24, 2023 11:20
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51643
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 24, 2023 11:20, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jul 24, 2023 11:20, sampling point TC0012 E. Coli
Collected
Jun 14, 2023 12:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51642
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 14, 2023 12:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 14, 2023 12:20, sampling point TC0006 E. Coli
Collected
May 15, 2023 10:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51641
Laboratory
MSDH Lab
Monitoring period
May 1, 2023 – May 31, 2023
Absence , sample collected May 15, 2023 10:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 15, 2023 10:30, sampling point TC0007 E. Coli
Collected
Apr 25, 2023 11:30
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-200827-51640
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2023 – Apr 30, 2023
Absence , sample collected Apr 25, 2023 11:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Apr 25, 2023 11:30, sampling point TC0013 E. Coli
Collected
Mar 20, 2023 10:45
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-210120-1839
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2023 – Mar 31, 2023
Absence , sample collected Mar 20, 2023 10:45, sampling point TC0009 Coliform (TCR)
Absence , sample collected Mar 20, 2023 10:45, sampling point TC0009 E. Coli