Skip to main content
Alpha

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

MS0350006 , Porterville W/A

8 of 1,023 results on record were positive for coliform or another organism the agency tests for. The most recent was March 31, 2026.

They fall across 8 of the 835 samples on record.

Every sample on record, November 3, 2003 to July 8, 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 181–195 of 835 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Porterville W/A, 181 to 195 of 835 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 8, 2019 16:15
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-18254
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2019 – Jul 31, 2019
Absence , sample collected Jul 8, 2019 16:15, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jul 8, 2019 16:15, sampling point TC0005 E. Coli
Collected
Jul 8, 2019 15:15
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-18253
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2019 – Jul 31, 2019
Absence , sample collected Jul 8, 2019 15:15, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jul 8, 2019 15:15, sampling point TC0006 E. Coli
Collected
Jun 3, 2019 12:15
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-18251
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 3, 2019 12:15, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jun 3, 2019 12:15, sampling point TC0005 E. Coli
Collected
Jun 3, 2019 13:10
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190511-18252
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2019 – Jun 30, 2019
Absence , sample collected Jun 3, 2019 13:10, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jun 3, 2019 13:10, sampling point TC0006 E. Coli
Collected
May 1, 2019 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1072585
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 1, 2019 13:30, sampling point DS000 Coliform (TCR)
Collected
May 1, 2019 12:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1072586
Laboratory
MSDH Lab
Monitoring period
May 1, 2019 – May 31, 2019
Absence , sample collected May 1, 2019 12:55, sampling point DS000 Coliform (TCR)
Collected
Apr 1, 2019 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1067440
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 1, 2019 09:00, sampling point DS000 Coliform (TCR)
Collected
Apr 1, 2019 09:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1067463
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2019 – Apr 30, 2019
Absence , sample collected Apr 1, 2019 09:41, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2019 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062235
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 4, 2019 11:15, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2019 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062251
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 4, 2019 10:30, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2019 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054849
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 4, 2019 10:15, sampling point DS000 Coliform (TCR)
Collected
Feb 4, 2019 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1054929
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 4, 2019 09:30, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2019 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1046999
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 7, 2019 11:15, sampling point DS000 Coliform (TCR)
Collected
Jan 7, 2019 10:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1047000
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 7, 2019 10:27, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2018 08:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1040798
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 3, 2018 08:39, sampling point DS000 Coliform (TCR)