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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

MS0570004 , City of McComb

33 of 6,138 results on record were positive for coliform or another organism the agency tests for. The most recent was February 23, 2026.

They fall across 30 of the 4,914 samples on record.

Every sample on record, October 20, 2003 to September 23, 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 1,276–1,290 of 4,914 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of McComb, 1,276 to 1,290 of 4,914 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 30, 2019 09:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052956
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 30, 2019 09:28, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2019 09:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052957
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 30, 2019 09:19, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052861
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 09:00, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 09:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052862
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 09:14, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052863
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 09:26, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 09:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052864
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 09:38, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 09:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052865
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 09:49, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052866
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 10:00, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 10:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052867
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 10:16, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 10:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052868
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 10:27, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 10:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052869
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 10:39, sampling point DS000 Coliform (TCR)
Collected
Jan 29, 2019 10:44
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052870
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 29, 2019 10:44, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2018 09:04
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045612
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 18, 2018 09:04, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2018 09:56
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045614
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 18, 2018 09:56, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2018 09:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045615
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 18, 2018 09:41, sampling point DS000 Coliform (TCR)