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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 76–90 of 325 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Black Hawk Water Assn #1, 76 to 90 of 325 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 19, 2020 11:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2425
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 19, 2020 11:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 19, 2020 11:30, sampling point TC0001 E. Coli
Collected
Jul 22, 2020 08:30
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2424
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 22, 2020 08:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jul 22, 2020 08:30, sampling point TC0013 E. Coli
Collected
Jun 17, 2020 11:20
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2423
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 17, 2020 11:20, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jun 17, 2020 11:20, sampling point TC0012 E. Coli
Collected
May 20, 2020 10:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2422
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 20, 2020 10:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 20, 2020 10:20, sampling point TC0006 E. Coli
Collected
Apr 22, 2020 11:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2421
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 22, 2020 11:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 22, 2020 11:30, sampling point TC0004 E. Coli
Collected
Mar 17, 2020 08:30
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-191211-87496
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2020 – Mar 31, 2020
Absence , sample collected Mar 17, 2020 08:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Mar 17, 2020 08:30, sampling point TC0013 E. Coli
Collected
Feb 19, 2020 10:45
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2419
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2020 – Feb 29, 2020
Absence , sample collected Feb 19, 2020 10:45, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 19, 2020 10:45, sampling point TC0006 E. Coli
Collected
Jan 15, 2020 11:15
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2418
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2020 – Jan 31, 2020
Absence , sample collected Jan 15, 2020 11:15, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jan 15, 2020 11:15, sampling point TC0006 E. Coli
Collected
Dec 10, 2019 08:20
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-191211-87495
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 10, 2019 08:20, sampling point TC0005 Coliform (TCR)
Absence , sample collected Dec 10, 2019 08:20, sampling point TC0005 E. Coli
Collected
Nov 20, 2019 11:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2416
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2019 – Nov 30, 2019
Absence , sample collected Nov 20, 2019 11:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 20, 2019 11:30, sampling point TC0007 E. Coli
Collected
Oct 23, 2019 08:15
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2415
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2019 – Oct 31, 2019
Absence , sample collected Oct 23, 2019 08:15, sampling point TC0005 Coliform (TCR)
Absence , sample collected Oct 23, 2019 08:15, sampling point TC0005 E. Coli
Collected
Sep 24, 2019 11:45
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2414
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2019 – Sep 30, 2019
Absence , sample collected Sep 24, 2019 11:45, sampling point TC0006 Coliform (TCR)
Absence , sample collected Sep 24, 2019 11:45, sampling point TC0006 E. Coli
Collected
Aug 21, 2019 11:45
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2413
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2019 – Aug 31, 2019
Absence , sample collected Aug 21, 2019 11:45, sampling point TC0012 Coliform (TCR)
Absence , sample collected Aug 21, 2019 11:45, sampling point TC0012 E. Coli
Collected
Jul 16, 2019 11:35
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2412
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2019 – Jul 31, 2019
Absence , sample collected Jul 16, 2019 11:35, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 16, 2019 11:35, sampling point TC0009 E. Coli
Collected
Jun 18, 2019 11:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2411
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 18, 2019 11:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 18, 2019 11:20, sampling point TC0006 E. Coli