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
MS0280018 , Valley Park W/A
42 samples have been analysed for Styrene at Valley Park W/A.
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 Styrene result
The table below lists 1–10 of 42 samples, newest first — collected January 3, 2022 to July 14, 2026.
10 Styrene results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 201 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 14, 2026, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2026 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 4, 2025 10:30, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 26, 2024 12:00, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2024 – Dec 31, 2024 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 19, 2023 13:20, sampling point TF102 | Styrene 2996 EPA method 524.2 | Oct 1, 2023 – Dec 31, 2023 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 8, 2023 17:30, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jul 1, 2023 – Sep 30, 2023 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 26, 2023 13:10, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2023 – Mar 31, 2023 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2022 13:40, sampling point TF102 | Styrene 2996 EPA method 524.2 | Oct 1, 2022 – Dec 31, 2022 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 13, 2022 13:05, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jul 1, 2022 – Sep 30, 2022 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2022 13:06, sampling point TF102 | Styrene 2996 EPA method 524.2 | Apr 1, 2022 – Jun 30, 2022 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 3, 2022 15:18, sampling point TF102 | Styrene 2996 EPA method 524.2 | Jan 1, 2022 – Mar 31, 2022 |
-
- Collected
- Jul 14, 2026
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 35051917001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Mar 4, 2025 10:30
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-250305-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Mar 26, 2024 12:00
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-240327-031
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2024
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 19, 2023 13:20
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-231020-001
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2023 – Dec 31, 2023
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 8, 2023 17:30
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-230809-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2023 – Sep 30, 2023
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jan 26, 2023 13:10
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-230127-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Mar 31, 2023
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 25, 2022 13:40
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-221026-010
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2022 – Dec 31, 2022
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 13, 2022 13:05
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-220714-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Sep 30, 2022
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Apr 5, 2022 13:06
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-220406-005
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2022 – Jun 30, 2022
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jan 3, 2022 15:18
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-220104-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Mar 31, 2022
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).