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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.

1,2,4-Trichlorobenzene results

MS0500008 , City of Philadelphia

7 samples have been analysed for 1,2,4-Trichlorobenzene at City of Philadelphia.

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 1,2,4-Trichlorobenzene result

All 7 samples analysed for this analyte are listed below, newest first. No date range is applied.

7 1,2,4-Trichlorobenzene results from the 7 samples listed here: 0 detected, 7 not detected. Those samples also carried 140 results for other analytes, which are on the full results page.

Units in this table

1,2,4-Trichlorobenzene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,2,4-Trichlorobenzene results for City of Philadelphia, from the 7 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 26, 2022 13:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
VO-220727-024
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 26, 2022 13:15, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Oct 5, 2015 01:26
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
151006-014VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 5, 2015 01:26, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2011 – Dec 31, 2016
Collected
Sep 21, 2009
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
090922-007VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 21, 2009, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
Nov 15, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
041116-043VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 15, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Oct 1, 2004 – Dec 31, 2004
Collected
Aug 16, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040817-061VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Aug 16, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
May 24, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040525-056VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected May 24, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Apr 1, 2004 – Jun 30, 2004
Collected
Feb 17, 2004
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
040218-080VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Feb 17, 2004, sampling point TF080 1,2,4-Trichlorobenzene 2378 Jan 1, 2004 – Mar 31, 2004

Routine (7).