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
MS0090004 , Houlka-Houston W/A
83 samples have been analysed for 1,2,4-Trichlorobenzene at Houlka-Houston 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 1,2,4-Trichlorobenzene result
The table below lists 31–40 of 83 samples, newest first — collected October 27, 2010 to May 15, 2012.
10 1,2,4-Trichlorobenzene results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 200 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.
| Result | Analyte | Monitoring period |
|---|---|---|
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 15, 2012 03:30, sampling point TF102 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2012 – Dec 31, 2012 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 25, 2012 03:45, sampling point TF104 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Apr 1, 2012 – Jun 30, 2012 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 4, 2012 04:20, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Apr 1, 2012 – Jun 30, 2012 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 27, 2012 02:40, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2012 – Mar 31, 2012 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 25, 2011 03:15, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Oct 1, 2011 – Dec 31, 2011 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 16, 2011 03:20, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jul 1, 2011 – Sep 30, 2011 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 24, 2011, sampling point TF102 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2011 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 12, 2011, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Apr 1, 2011 – Jun 30, 2011 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Mar 22, 2011, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2011 – Mar 31, 2011 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Oct 27, 2010, sampling point TF103 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Oct 1, 2010 – Dec 31, 2010 |
-
- Collected
- May 15, 2012 03:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120516-002VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Apr 25, 2012 03:45
- Sampling point
- TF104 Treatment Facility TF104
- Sample type
- Routine
- Lab sample
- 120426-008VO
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Apr 4, 2012 04:20
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120405-007VO
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jan 27, 2012 02:40
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 120130-001VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 25, 2011 03:15
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 111026-015VO
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 16, 2011 03:20
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 110817-016VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2011 – Sep 30, 2011
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- May 24, 2011
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 110525-002VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2011
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Apr 12, 2011
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 110413-004VO
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2011 – Jun 30, 2011
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Mar 22, 2011
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 110323-001VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Mar 31, 2011
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Oct 27, 2010
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- 101028-024VO
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2010 – Dec 31, 2010
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
Routine (10).