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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 151–165 of 274 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Tronox, 151 to 165 of 274 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 21, 2014 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
668501
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2014 – Mar 31, 2014
Absence , sample collected Jan 21, 2014 14:00, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2013 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
662114
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 18, 2013 10:00, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2013 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
653078
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Dec 31, 2013
Absence , sample collected Nov 13, 2013 13:45, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2013 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
647048
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Dec 31, 2013
Absence , sample collected Oct 17, 2013 15:30, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2013 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
636547
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 9, 2013 11:45, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2013 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
630645
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Sep 30, 2013
Absence , sample collected Aug 14, 2013 14:15, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2013 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
624193
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Sep 30, 2013
Absence , sample collected Jul 17, 2013 13:50, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
616957
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 19, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
May 22, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
610426
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Jun 30, 2013
Absence , sample collected May 22, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2013 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
603772
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Jun 30, 2013
Absence , sample collected Apr 24, 2013 13:15, sampling point DS000 Coliform (TCR)
Collected
Mar 25, 2013 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
597646
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 25, 2013 13:00, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2013 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
591156
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Mar 31, 2013
Absence , sample collected Feb 25, 2013 15:45, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
582237
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Mar 31, 2013
Absence , sample collected Jan 22, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Dec 6, 2012 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
573445
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 6, 2012 14:20, sampling point DS000 Coliform (TCR)
Collected
Nov 7, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
566447
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Dec 31, 2012
Absence , sample collected Nov 7, 2012 13:30, sampling point DS000 Coliform (TCR)