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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

MS0620008 , Lake Water Works

15 of 462 results on record were positive for coliform or another organism the agency tests for. The most recent was May 19, 2026.

They fall across 15 of the 357 samples on record.

Every sample on record, October 28, 2003 to August 4, 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 91–105 of 357 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Lake Water Works, 91 to 105 of 357 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 29, 2019 07:55
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-24176
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2019 – Oct 31, 2019
Absence , sample collected Oct 29, 2019 07:55, sampling point TC0005 Coliform (TCR)
Absence , sample collected Oct 29, 2019 07:55, sampling point TC0005 E. Coli
Collected
Sep 4, 2019 08:35
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-24174
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2019 – Sep 30, 2019
Absence , sample collected Sep 4, 2019 08:35, sampling point TC0005 Coliform (TCR)
Absence , sample collected Sep 4, 2019 08:35, sampling point TC0005 E. Coli
Collected
Aug 6, 2019 08:50
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-24173
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2019 – Aug 31, 2019
Absence , sample collected Aug 6, 2019 08:50, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 6, 2019 08:50, sampling point TC0005 E. Coli
Collected
Jul 1, 2019 08:40
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-24172
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2019 – Jul 31, 2019
Absence , sample collected Jul 1, 2019 08:40, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jul 1, 2019 08:40, sampling point TC0005 E. Coli
Collected
Jun 17, 2019 08:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190511-24171
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 17, 2019 08:05, sampling point DS000 Coliform (TCR)
Collected
May 8, 2019 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1075486
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 8, 2019 12:45, sampling point DS000 Coliform (TCR)
Collected
Apr 3, 2019 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1069044
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 3, 2019 09:00, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2019 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062296
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 08:15, sampling point DS000 Coliform (TCR)
Collected
Feb 7, 2019 08:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055098
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 7, 2019 08:25, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2019 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1048222
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 8, 2019 08:30, sampling point DS000 Coliform (TCR)
Collected
Dec 12, 2018 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1044939
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 12, 2018 08:50, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2018 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1037231
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 13, 2018 10:35, sampling point DS000 Coliform (TCR)
Collected
Oct 2, 2018 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1028011
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 2, 2018 09:25, sampling point DS000 Coliform (TCR)
Collected
Sep 10, 2018 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1022426
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 10, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Aug 13, 2018 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1018897
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 13, 2018 13:10, sampling point DS000 Coliform (TCR)