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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

MS0340011 , Oak Grove Water Assn

22 samples have been analysed for TTHM at Oak Grove Water Assn.

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 22 samples, newest first — collected September 21, 2009 to March 20, 2024.

10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 40 results for other analytes, which are on the full results page.

We withheld the location of 2 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

TTHM results for Oak Grove Water Assn, from 11 to 20 of 22 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
Mar 20, 2024 08:41
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-98082-2
Laboratory
Eurofins Eaton Analytical South Bend in
8.18 ug/l , sample collected Mar 20, 2024 08:41, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Mar 20, 2024 08:25
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-98082-1
Laboratory
Eurofins Eaton Analytical South Bend in
15 ug/l , sample collected Mar 20, 2024 08:25, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
May 22, 2023 14:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230523-029
Laboratory
MSDH Lab
18.8 ug/l , sample collected May 22, 2023 14:40, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 21, 2022 16:12
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220322-017
Laboratory
MSDH Lab
13 ug/l , sample collected Mar 21, 2022 16:12, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 14, 2021 15:58
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210915-017
Laboratory
MSDH Lab
13.3 ug/l , sample collected Sep 14, 2021 15:58, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Sep 9, 2020 13:24
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200910-010TH
Laboratory
MSDH Lab
14.1 ug/l , sample collected Sep 9, 2020 13:24, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Aug 5, 2019 03:57
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190807-006TH
Laboratory
MSDH Lab
7.81 ug/l , sample collected Aug 5, 2019 03:57, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019
Collected
Jul 1, 2015 01:14
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
150702-003TH
Laboratory
MSDH Lab
11.4 ug/l , sample collected Jul 1, 2015 01:14, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 4, 2012 12:41
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120905-008TH
Laboratory
MSDH Lab
9.25 ug/l , sample collected Sep 4, 2012 12:41, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Sep 21, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090922-005TH
Laboratory
MSDH Lab
14.48 ug/l , sample collected Sep 21, 2009, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010

Routine (10).