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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.

TTHM results

MS0260010 , Holmes JR College

20 samples have been analysed for TTHM at Holmes JR College.

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 TTHM result

The table below lists 11–20 of 20 samples, newest first — collected June 9, 2004 to May 16, 2023.

10 TTHM results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 20 results for other analytes, which are on the full results page.

TTHM results for Holmes JR College, from 11 to 20 of 20 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
May 16, 2023 13:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230517-017
Laboratory
MSDH Lab
3.34 ug/l , sample collected May 16, 2023 13:40, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Mar 14, 2022 09:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220315-011
Laboratory
MSDH Lab
12 ug/l , sample collected Mar 14, 2022 09:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Dec 13, 2021 08:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211214-001
Laboratory
MSDH Lab
14.8 ug/l , sample collected Dec 13, 2021 08:50, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Apr 16, 2019 14:44
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190417-011TH
Laboratory
MSDH Lab
15.9 ug/l , sample collected Apr 16, 2019 14:44, sampling point MRT000 TTHM 2950 Not recorded
Collected
Oct 11, 2017 12:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
171012-001TH
Laboratory
MSDH Lab
8.1 ug/l , sample collected Oct 11, 2017 12:30, sampling point MRT000 TTHM 2950 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 9, 2014 01:31
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140710-004TH
Laboratory
MSDH Lab
9.97 ug/l , sample collected Jul 9, 2014 01:31, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2012 – Dec 31, 2014
Collected
Jul 11, 2011 01:36
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110712-002TH
Laboratory
MSDH Lab
7.63 ug/l , sample collected Jul 11, 2011 01:36, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2009 – Dec 31, 2011
Collected
Sep 19, 2006
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
060920-004TH
Laboratory
MSDH Lab
4.43 ug/l , sample collected Sep 19, 2006, sampling point MRT000 TTHM 2950 EPA method 551.1 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 27, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
051028-003TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 27, 2005, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2005
Collected
Jun 9, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040610-023TH
Laboratory
MSDH Lab
30.1 ug/l , sample collected Jun 9, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004

Routine (10).