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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 91–105 of 274 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Tronox, 91 to 105 of 274 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 12, 2019 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055640
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 12, 2019 15:45, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052417
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 15:30, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2018 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045404
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 17, 2018 16:00, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2018 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1037505
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 13, 2018 07:30, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2018 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1032994
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 17, 2018 16:00, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2018 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1022282
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 5, 2018 15:30, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2018 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1018167
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 8, 2018 15:45, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1013374
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 11, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2018 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007727
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 13, 2018 15:50, sampling point DS000 Coliform (TCR)
Collected
May 8, 2018 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
999845
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 8, 2018 15:45, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2018 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
996049
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 18, 2018 14:45, sampling point DS000 Coliform (TCR)
Collected
Mar 13, 2018 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989726
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 13, 2018 15:40, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2018 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
984473
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 13, 2018 14:30, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2018 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
980471
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 24, 2018 10:30, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2017 11:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
970456
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 11, 2017 11:10, sampling point DS000 Coliform (TCR)