Skip to main content
Alpha

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

MS0300010 , Ingalls Shipbuilding

230 samples have been analysed for TTHM at Ingalls Shipbuilding.

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 31–40 of 230 samples, newest first — collected July 19, 2022 to February 14, 2023.

10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected.

TTHM results for Ingalls Shipbuilding, from 31 to 40 of 230 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
Feb 14, 2023 14:16
Sampling point
SM4 Panel Shop
Sample type
Routine
Lab sample
TH-230215-029
Laboratory
MSDH Lab
43.2 ug/l , sample collected Feb 14, 2023 14:16, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Collected
Feb 14, 2023 13:14
Sampling point
SM2 At Multi-Purpose Whse
Sample type
Routine
Lab sample
TH-230215-028
Laboratory
MSDH Lab
43 ug/l , sample collected Feb 14, 2023 13:14, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Collected
Feb 14, 2023 13:59
Sampling point
SM1 Control Room Near Well 2
Sample type
Routine
Lab sample
TH-230215-027
Laboratory
MSDH Lab
39.6 ug/l , sample collected Feb 14, 2023 13:59, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Mar 31, 2023
Collected
Nov 15, 2022 12:49
Sampling point
SM6 At Fab Shop
Sample type
Routine
Lab sample
TH-221116-012
Laboratory
MSDH Lab
57 ug/l , sample collected Nov 15, 2022 12:49, sampling point SM6 TTHM 2950 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 15, 2022 13:31
Sampling point
SM4 Panel Shop
Sample type
Routine
Lab sample
TH-221116-011
Laboratory
MSDH Lab
57.9 ug/l , sample collected Nov 15, 2022 13:31, sampling point SM4 TTHM 2950 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 15, 2022 12:32
Sampling point
SM2 At Multi-Purpose Whse
Sample type
Routine
Lab sample
TH-221116-010
Laboratory
MSDH Lab
55.9 ug/l , sample collected Nov 15, 2022 12:32, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Collected
Nov 15, 2022 13:12
Sampling point
SM1 Control Room Near Well 2
Sample type
Routine
Lab sample
TH-221116-009
Laboratory
MSDH Lab
51.8 ug/l , sample collected Nov 15, 2022 13:12, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2022 – Dec 31, 2022
Collected
Jul 19, 2022 12:39
Sampling point
SM6 At Fab Shop
Sample type
Routine
Lab sample
TH-220720-005
Laboratory
MSDH Lab
66.6 ug/l , sample collected Jul 19, 2022 12:39, sampling point SM6 TTHM 2950 EPA method 524.2 Jul 1, 2022 – Sep 30, 2022
Collected
Jul 19, 2022 13:26
Sampling point
SM4 Panel Shop
Sample type
Routine
Lab sample
TH-220720-004
Laboratory
MSDH Lab
65.2 ug/l , sample collected Jul 19, 2022 13:26, sampling point SM4 TTHM 2950 EPA method 524.2 Jul 1, 2022 – Sep 30, 2022
Collected
Jul 19, 2022 12:22
Sampling point
SM2 At Multi-Purpose Whse
Sample type
Routine
Lab sample
TH-220720-003
Laboratory
MSDH Lab
65.3 ug/l , sample collected Jul 19, 2022 12:22, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2022 – Sep 30, 2022

Routine (10).