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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.

Total Haloacetic Acids (Haa5) results

MS0480021 , Tronox

14 samples have been analysed for Total Haloacetic Acids (Haa5) at Tronox.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every Total Haloacetic Acids (Haa5) result

The table below lists 1–10 of 14 samples, newest first — collected July 5, 2016 to August 27, 2025.

10 Total Haloacetic Acids (Haa5) results from the 10 samples listed here: 3 detected, 7 not detected. Those samples also carried 75 results for other analytes, which are on the full results page.

Units in this table

Total Haloacetic Acids (Haa5) is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Total Haloacetic Acids (Haa5) results for Tronox, from 1 to 10 of 14 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Aug 27, 2025 12:50
Sampling point
SM2 Site #10 SR
Sample type
Routine
Lab sample
810-161797-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Aug 27, 2025 12:50, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Collected
Aug 27, 2025 12:40
Sampling point
SM1 Site #1 Area 5 Lab
Sample type
Routine
Lab sample
810-161797-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Aug 27, 2025 12:40, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2025 – Sep 30, 2025
Collected
Feb 26, 2025 10:20
Sampling point
SM1 Site#1 Area 5 Lab
Sample type
Routine
Lab sample
HA-250227-008
Laboratory
MSDH Lab
10.3 ug/l , sample collected Feb 26, 2025 10:20, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2023 – Dec 31, 2025
Collected
Nov 6, 2024 13:00
Sampling point
SM2 Site #10 SR
Sample type
Routine
Lab sample
810-127048-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 6, 2024 13:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Collected
Nov 6, 2024 12:30
Sampling point
SM1 Site #1 Area 5 Lab
Sample type
Routine
Lab sample
810-127048-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 6, 2024 12:30, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Collected
Jun 5, 2024 11:15
Sampling point
SM2 Site #10 SR
Sample type
Routine
Lab sample
810-107213-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Jun 5, 2024 11:15, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2024 – Jun 30, 2024
Collected
Feb 26, 2024 13:15
Sampling point
SM2 Site #10 SR
Sample type
Routine
Lab sample
810-95299-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 26, 2024 13:15, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
Collected
Feb 26, 2024 13:10
Sampling point
SM1 Site #1 Area 5 Lab
Sample type
Routine
Lab sample
810-95299-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Feb 26, 2024 13:10, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2024 – Mar 31, 2024
Collected
Oct 19, 2022 13:15
Sampling point
SM1 Site#1 Area 5 Lab
Sample type
Routine
Lab sample
HA-221020-009
Laboratory
MSDH Lab
1.86 ug/l , sample collected Oct 19, 2022 13:15, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 5, 2016 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
160706-009HA
Laboratory
MSDH Lab
0.001 mg/l , sample collected Jul 5, 2016 13:30, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2014 – Dec 31, 2016

Routine (10).