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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

MS0180014 , Brooklyn Water Association

24 samples have been analysed for TTHM at Brooklyn Water Association.

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 1–10 of 24 samples, newest first — collected March 5, 2012 to April 26, 2023.

10 TTHM results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 16 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 The location on record identifies a private home, and we do not publish those.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 Brooklyn Water Association, from 1 to 10 of 24 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
Apr 26, 2023 14:00
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-230427-005
Laboratory
MSDH Lab
5.67 ug/l , sample collected Apr 26, 2023 14:00, sampling point SMT TTHM 2950 EPA method 524.2 Not recorded
Collected
Apr 26, 2023 13:30
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
TH-230427-004
Laboratory
MSDH Lab
5.84 ug/l , sample collected Apr 26, 2023 13:30, sampling point SMH TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 1, 2022 12:50
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-220302-021
Laboratory
MSDH Lab
1.29 ug/l , sample collected Mar 1, 2022 12:50, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Mar 1, 2022 12:30
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
TH-220302-022
Laboratory
MSDH Lab
1.6 ug/l , sample collected Mar 1, 2022 12:30, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Dec 6, 2021 13:34
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-211207-012
Laboratory
MSDH Lab
8.81 ug/l , sample collected Dec 6, 2021 13:34, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Dec 6, 2021 14:20
Sampling point
SMH Location withheld
Sample type
Routine
Lab sample
TH-211207-011
Laboratory
MSDH Lab
9.28 ug/l , sample collected Dec 6, 2021 14:20, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Nov 7, 2017 12:41
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
171108-004TH
Laboratory
MSDH Lab
8.49 ug/l , sample collected Nov 7, 2017 12:41, sampling point SMT TTHM 2950 Jan 1, 2017 – Dec 31, 2017
Collected
Jul 22, 2015 12:20
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
150723-016TH
Laboratory
MSDH Lab
1.52 ug/l , sample collected Jul 22, 2015 12:20, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 20, 2013 01:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130621-006TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 20, 2013 01:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Collected
Mar 5, 2012 02:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120306-001TH
Laboratory
MSDH Lab
5.26 ug/l , sample collected Mar 5, 2012 02:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2012 – Dec 31, 2012

Routine (10).