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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 166–180 of 274 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Tronox, 166 to 180 of 274 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 25, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
563720
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Dec 31, 2012
Absence , sample collected Oct 25, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2012 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
555842
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 24, 2012 14:45, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2012 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
548094
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Sep 30, 2012
Absence , sample collected Aug 21, 2012 11:30, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
538620
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Sep 30, 2012
Absence , sample collected Jul 18, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
531741
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 21, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
May 21, 2012 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
524378
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Jun 30, 2012
Absence , sample collected May 21, 2012 10:30, sampling point DS000 Coliform (TCR)
Collected
Apr 23, 2012 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516699
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Jun 30, 2012
Absence , sample collected Apr 23, 2012 16:10, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2012 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
507521
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 8, 2012 13:15, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2012 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
502766
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Mar 31, 2012
Absence , sample collected Feb 16, 2012 09:15, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
497220
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Mar 31, 2012
Absence , sample collected Jan 24, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Dec 15, 2011 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
489533
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 15, 2011 14:15, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2011 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
482876
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Dec 31, 2011
Absence , sample collected Nov 16, 2011 15:30, sampling point DS000 Coliform (TCR)
Collected
Oct 24, 2011 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
476497
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Dec 31, 2011
Absence , sample collected Oct 24, 2011 11:15, sampling point DS000 Coliform (TCR)
Collected
Sep 14, 2011 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467546
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 14, 2011 15:45, sampling point DS000 Coliform (TCR)
Collected
Aug 25, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
462992
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Sep 30, 2011
Absence , sample collected Aug 25, 2011 14:30, sampling point DS000 Coliform (TCR)