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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

MS0620019 , Raytheon Company

18 samples have been analysed for TTHM at Raytheon Company.

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 11–18 of 18 samples, newest first — collected August 11, 2004 to June 25, 2024.

8 TTHM results from the 8 samples listed here: 7 detected, 1 not detected. Those samples also carried 16 results for other analytes, which are on the full results page.

TTHM results for Raytheon Company, from 11 to 18 of 18 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
Jun 25, 2024 06:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240626-022
Laboratory
MSDH Lab
21.5 ug/l , sample collected Jun 25, 2024 06:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Aug 15, 2023 06:30
Sampling point
TC0001 Sample Faucet
Sample type
Routine
Lab sample
TH-230815-006
Laboratory
MSDH Lab
1.76 ug/l , sample collected Aug 15, 2023 06:30, sampling point TC0001 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Jun 20, 2022 06:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220621-018
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 20, 2022 06:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 28, 2016 09:40
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
160929-013TH
Laboratory
MSDH Lab
1.32 ug/l , sample collected Sep 28, 2016 09:40, sampling point MRT000 TTHM 2950 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 3, 2013 09:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130904-011TH
Laboratory
MSDH Lab
1.4 ug/l , sample collected Sep 3, 2013 09:10, 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
100707-008TH
Laboratory
MSDH Lab
1.14 ug/l , sample collected Jul 6, 2010, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Sep 11, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070912-021TH
Laboratory
MSDH Lab
1.16 ug/l , sample collected Sep 11, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Aug 11, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040812-019TH
Laboratory
MSDH Lab
1.73 ug/l , sample collected Aug 11, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004

Routine (8).