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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

MS0380002 , Collinsville Water Assn

No positive results are on record for Collinsville Water Assn — none among 1,141 results across 863 samples.

The agency records 5 validated violations for this system on what this page reports: this system’s violations.

Every sample on record, October 9, 2003 to August 3, 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 46–60 of 863 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Collinsville Water Assn, 46 to 60 of 863 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 12, 2025 13:07
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20196
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 13:07, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 12, 2025 13:07, sampling point TC0004 E. Coli
Collected
Aug 12, 2025 13:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20195
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 13:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 12, 2025 13:00, sampling point TC0010 E. Coli
Collected
Jul 15, 2025 13:17
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20187
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 13:17, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 15, 2025 13:17, sampling point TC0003 E. Coli
Collected
Jul 15, 2025 12:55
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20188
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 12:55, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 15, 2025 12:55, sampling point TC0004 E. Coli
Collected
Jul 15, 2025 13:43
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20186
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 13:43, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 15, 2025 13:43, sampling point TC0009 E. Coli
Collected
Jun 23, 2025 13:21
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20191
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 23, 2025 13:21, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 23, 2025 13:21, sampling point TC0001 E. Coli
Collected
Jun 23, 2025 13:47
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20190
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 23, 2025 13:47, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 23, 2025 13:47, sampling point TC0003 E. Coli
Collected
Jun 23, 2025 14:09
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20189
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 23, 2025 14:09, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 23, 2025 14:09, sampling point TC0006 E. Coli
Collected
May 14, 2025 12:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20192
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 14, 2025 12:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 14, 2025 12:00, sampling point TC0004 E. Coli
Collected
May 14, 2025 12:28
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20194
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 14, 2025 12:28, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 14, 2025 12:28, sampling point TC0006 E. Coli
Collected
May 14, 2025 12:11
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250402-20193
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 14, 2025 12:11, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 14, 2025 12:11, sampling point TC0010 E. Coli
Collected
Apr 2, 2025 12:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-230710-24167
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 12:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 2, 2025 12:00, sampling point TC0004 E. Coli
Collected
Apr 2, 2025 12:31
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-230710-24169
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 12:31, sampling point TC0009 Coliform (TCR)
Absence , sample collected Apr 2, 2025 12:31, sampling point TC0009 E. Coli
Collected
Apr 2, 2025 12:10
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-230710-24168
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 2, 2025 12:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 2, 2025 12:10, sampling point TC0010 E. Coli
Collected
Mar 5, 2025 12:47
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-230710-24165
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 5, 2025 12:47, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 5, 2025 12:47, sampling point TC0001 E. Coli