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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

MS0440003 , Columbus Light & Water

53 samples have been analysed for TTHM at Columbus Light & Water.

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 21–30 of 53 samples, newest first — collected February 13, 2014 to August 11, 2014.

10 TTHM results from the 10 samples listed here: 7 detected, 3 not detected. Those samples also carried 40 results for other analytes, which are on the full results page.

We withheld the location of 4 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 The location on record identifies a private home, and we do not publish those.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 Columbus Light & Water, from 21 to 30 of 53 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
Aug 11, 2014 01:22
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
140812-016TH
Laboratory
MSDH Lab
1.85 ug/l , sample collected Aug 11, 2014 01:22, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2014 – Sep 30, 2014
Collected
Aug 11, 2014 02:02
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
140812-015TH
Laboratory
MSDH Lab
1.4 ug/l , sample collected Aug 11, 2014 02:02, sampling point SM3 TTHM 2950 EPA method 524.2 Jul 1, 2014 – Sep 30, 2014
Collected
May 12, 2014 02:21
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
140513-012TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected May 12, 2014 02:21, sampling point SM4 TTHM 2950 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Collected
May 12, 2014 02:42
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
140513-011TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected May 12, 2014 02:42, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Collected
May 12, 2014 03:40
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
140513-006TH
Laboratory
MSDH Lab
1.2 ug/l , sample collected May 12, 2014 03:40, sampling point SM3 TTHM 2950 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Collected
May 12, 2014 03:10
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
140513-005TH
Laboratory
MSDH Lab
1.39 ug/l , sample collected May 12, 2014 03:10, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2014 – Jun 30, 2014
Collected
Feb 13, 2014 02:28
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
140214-006TH
Laboratory
MSDH Lab
3.67 ug/l , sample collected Feb 13, 2014 02:28, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Collected
Feb 13, 2014 02:55
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
140214-005TH
Laboratory
MSDH Lab
1.65 ug/l , sample collected Feb 13, 2014 02:55, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Collected
Feb 13, 2014 02:07
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
140214-004TH
Laboratory
MSDH Lab
3.88 ug/l , sample collected Feb 13, 2014 02:07, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014
Collected
Feb 13, 2014 01:42
Sampling point
SM3 Location withheld
Sample type
Routine
Lab sample
140214-003TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Feb 13, 2014 01:42, sampling point SM3 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Mar 31, 2014

Routine (10).