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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.

Styrene results

MS0460013 , West Marion Water Association

8 samples have been analysed for Styrene at West Marion Water Association.

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.

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

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Every Styrene result

The 8 samples analysed for this analyte collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

8 Styrene results from the 8 samples listed here: 0 detected, 8 not detected. Those samples also carried 160 results for other analytes, which are on the full results page.

Styrene results for West Marion Water Association, from the 8 samples 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
Jul 7, 2026
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
35049055002
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2026 – Dec 31, 2028
Collected
Jul 7, 2026
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
35049055001
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2026 – Dec 31, 2028
Collected
Jun 30, 2026
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
35047667001
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 30, 2026, sampling point TF103 Styrene 2996 EPA method 524.2 Not recorded
Collected
Feb 4, 2026 11:54
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-260205-003
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2026 11:54, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2026 – Mar 31, 2026
Collected
Oct 8, 2025 14:15
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-251009-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 8, 2025 14:15, sampling point TF103 Styrene 2996 EPA method 524.2 Oct 1, 2025 – Dec 31, 2025
Collected
Jul 9, 2025 11:10
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-250710-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 9, 2025 11:10, sampling point TF103 Styrene 2996 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Apr 1, 2025 11:20
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-250402-003
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 1, 2025 11:20, sampling point TF103 Styrene 2996 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Jan 27, 2025 11:35
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-250128-068
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2025 11:35, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2025 – Mar 31, 2025

Routine (8).