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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

MS0480021 , Tronox

No positive results are on record for Tronox — none among 361 results across 274 samples.

The agency records 1 validated violation for this system on what this page reports: this system’s violations.

Every sample on record, October 30, 2003 to August 10, 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 136–150 of 274 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Tronox, 136 to 150 of 274 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 8, 2015 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
766529
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Jun 30, 2015
Absence , sample collected Apr 8, 2015 14:15, sampling point DS000 Coliform (TCR)
Collected
Mar 18, 2015 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
762108
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Mar 31, 2015
Absence , sample collected Mar 18, 2015 12:30, sampling point DS000 Coliform (TCR)
Collected
Feb 17, 2015 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
755601
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Mar 31, 2015
Absence , sample collected Feb 17, 2015 14:00, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2015 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
749756
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Mar 31, 2015
Absence , sample collected Jan 21, 2015 11:00, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2014 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
742861
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 15, 2014 10:00, sampling point DS000 Coliform (TCR)
Collected
Nov 17, 2014 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
736213
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Dec 31, 2014
Absence , sample collected Nov 17, 2014 09:00, sampling point DS000 Coliform (TCR)
Collected
Oct 14, 2014 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
728678
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Dec 31, 2014
Absence , sample collected Oct 14, 2014 13:15, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2014 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
723838
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 22, 2014 10:00, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2014 12:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
716875
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2014 – Sep 30, 2014
Absence , sample collected Aug 21, 2014 12:55, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2014 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
707376
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2014 – Sep 30, 2014
Absence , sample collected Jul 16, 2014 14:45, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2014 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
699452
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2014 – Jun 30, 2014
Absence , sample collected Jun 10, 2014 13:00, sampling point DS000 Coliform (TCR)
Collected
May 14, 2014 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
693453
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2014 – Jun 30, 2014
Absence , sample collected May 14, 2014 12:30, sampling point DS000 Coliform (TCR)
Collected
Apr 14, 2014 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
686290
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2014 – Jun 30, 2014
Absence , sample collected Apr 14, 2014 13:00, sampling point DS000 Coliform (TCR)
Collected
Mar 5, 2014 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
677547
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2014 – Mar 31, 2014
Absence , sample collected Mar 5, 2014 10:15, sampling point DS000 Coliform (TCR)
Collected
Feb 10, 2014 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
672545
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2014 – Mar 31, 2014
Absence , sample collected Feb 10, 2014 10:00, sampling point DS000 Coliform (TCR)