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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

MS0640009 , Okatoma Water Association #1

20 samples have been analysed for TTHM at Okatoma Water Association #1.

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 August 16, 2004 to March 12, 2024.

10 TTHM results from the 10 samples listed here: 8 detected, 2 not detected. Those samples also carried 30 results for other analytes, which are on the full results page.

We withheld the location of 1 sampling point 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 The location on record identifies a private home, and we do not publish those.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 Okatoma Water Association #1, 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
Mar 12, 2024 08:56
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-97049-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 12, 2024 08:56, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Sep 5, 2023 14:56
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230906-002
Laboratory
MSDH Lab
3.55 ug/l , sample collected Sep 5, 2023 14:56, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Jun 29, 2022 12:01
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220630-010
Laboratory
MSDH Lab
1.01 ug/l , sample collected Jun 29, 2022 12:01, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 15, 2021 14:27
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211116-005
Laboratory
MSDH Lab
2.64 ug/l , sample collected Nov 15, 2021 14:27, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Oct 12, 2020 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
201013-001TH
Laboratory
MSDH Lab
3.11 ug/l , sample collected Oct 12, 2020 12:45, sampling point MRT000 TTHM 2950 Not recorded
Collected
Dec 6, 2016 02:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
161207-016TH
Laboratory
MSDH Lab
1.16 ug/l , sample collected Dec 6, 2016 02:30, sampling point MRT000 TTHM 2950 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 4, 2013 01:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130905-001TH
Laboratory
MSDH Lab
6 ug/l , sample collected Sep 4, 2013 01:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 6, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100707-011TH
Laboratory
MSDH Lab
Not detected , sample collected Jul 6, 2010, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Sep 10, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070911-010TH
Laboratory
MSDH Lab
4.25 ug/l , sample collected Sep 10, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Aug 16, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040817-019TH
Laboratory
MSDH Lab
4.35 ug/l , sample collected Aug 16, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004

Routine (10).