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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.

Xylenes, Total results

MS0620019 , Raytheon Company

35 samples have been analysed for Xylenes, Total at Raytheon Company.

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 Xylenes, Total result

The table below lists 1–10 of 35 samples, newest first — collected November 30, 2022 to June 16, 2026.

10 Xylenes, Total results from the 10 samples listed here: 6 detected, 4 not detected. Those samples also carried 200 results for other analytes, which are on the full results page.

Xylenes, Total results for Raytheon Company, from 1 to 10 of 35 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
Jun 16, 2026
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
35044637001
Laboratory
Pace Analytical Services, LLC
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 16, 2026, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Not recorded
Collected
Feb 3, 2026 06:30
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
VO-260204-001
Laboratory
MSDH Lab
0.715 ug/l , sample collected Feb 3, 2026 06:30, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2026 – Mar 31, 2026
Collected
Oct 7, 2025 07:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
VO-251008-001
Laboratory
MSDH Lab
0.639 ug/l , sample collected Oct 7, 2025 07:00, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Oct 1, 2025 – Dec 31, 2025
Collected
Jul 7, 2025 06:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
VO-250708-001
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2025 06:00, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Mar 24, 2025 06:20
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
VO-250325-002
Laboratory
MSDH Lab
0.878 ug/l , sample collected Mar 24, 2025 06:20, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Mar 18, 2025 06:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-250319-001
Laboratory
MSDH Lab
0.702 ug/l , sample collected Mar 18, 2025 06:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Jan 28, 2025 06:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
VO-250129-005
Laboratory
MSDH Lab
2.067 ug/l , sample collected Jan 28, 2025 06:00, sampling point TF104 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2025 – Mar 31, 2025
Collected
Apr 1, 2024 06:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-240402-001
Laboratory
MSDH Lab
4.25 ug/l , sample collected Apr 1, 2024 06:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Apr 5, 2023 06:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-230406-001
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 5, 2023 06:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Nov 30, 2022 06:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-221201-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 30, 2022 06:15, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022

Routine (10).