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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

MS0240060 , Naval Construction Battal CTR

20 samples have been analysed for TTHM at Naval Construction Battal CTR.

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 20 samples, newest first — collected December 28, 2023 to August 11, 2025.

10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 90 results for other analytes, which are on the full results page.

TTHM results for Naval Construction Battal CTR, from 1 to 10 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
Aug 11, 2025 12:40
Sampling point
SM2 Building 274
Sample type
Routine
Lab sample
810-159508-1
Laboratory
Eurofins Eaton Analytical South Bend in
3.94 ug/l , sample collected Aug 11, 2025 12:40, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Aug 6, 2024 12:53
Sampling point
SM2 Building 274
Sample type
Routine
Lab sample
810-114590-2
Laboratory
Eurofins Eaton Analytical South Bend in
12.6 ug/l , sample collected Aug 6, 2024 12:53, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Aug 6, 2024 13:49
Sampling point
SM1 Building 5000
Sample type
Routine
Lab sample
810-114590-1
Laboratory
Eurofins Eaton Analytical South Bend in
10.1 ug/l , sample collected Aug 6, 2024 13:49, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
May 15, 2024 12:34
Sampling point
SM1 Building 5000
Sample type
Routine
Lab sample
810-104937-2
Laboratory
Eurofins Eaton Analytical South Bend in
4.3 ug/l , sample collected May 15, 2024 12:34, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
May 15, 2024 13:00
Sampling point
SM2 Building 274
Sample type
Routine
Lab sample
810-104937-1
Laboratory
Eurofins Eaton Analytical South Bend in
6.98 ug/l , sample collected May 15, 2024 13:00, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Mar 25, 2024 09:59
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240326-014
Laboratory
MSDH Lab
3.73 ug/l , sample collected Mar 25, 2024 09:59, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Feb 20, 2024 12:50
Sampling point
SM1 Building 5000
Sample type
Routine
Lab sample
810-94638-2
Laboratory
Eurofins Eaton Analytical South Bend in
7.53 ug/l , sample collected Feb 20, 2024 12:50, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Feb 20, 2024 11:29
Sampling point
SM2 Building 274
Sample type
Routine
Lab sample
810-94638-1
Laboratory
Eurofins Eaton Analytical South Bend in
6.76 ug/l , sample collected Feb 20, 2024 11:29, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Dec 28, 2023 09:58
Sampling point
SM1 Building 5000
Sample type
Routine
Lab sample
810-89167-2
Laboratory
Eurofins Eaton Analytical South Bend in
6.2 ug/l , sample collected Dec 28, 2023 09:58, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Dec 28, 2023 10:56
Sampling point
SM2 Building 274
Sample type
Routine
Lab sample
810-89167-1
Laboratory
Eurofins Eaton Analytical South Bend in
6.11 ug/l , sample collected Dec 28, 2023 10:56, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023

Routine (10).