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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

MS0300011 , Chevron Usa

130 samples have been analysed for TTHM at Chevron Usa.

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 11–20 of 130 samples, newest first — collected September 18, 2023 to September 25, 2024.

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

TTHM results for Chevron Usa, from 11 to 20 of 130 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
Sep 25, 2024 13:30
Sampling point
SM2 Shipping Maintenance
Sample type
Routine
Lab sample
TH-240926-008
Laboratory
MSDH Lab
73.8 ug/l , sample collected Sep 25, 2024 13:30, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Sep 25, 2024 13:00
Sampling point
SM1 Utilities Control
Sample type
Routine
Lab sample
TH-240926-007
Laboratory
MSDH Lab
72.2 ug/l , sample collected Sep 25, 2024 13:00, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Apr 23, 2024 14:00
Sampling point
SM2 Shipping Maintenance
Sample type
Routine
Lab sample
TH-240424-006
Laboratory
MSDH Lab
72.9 ug/l , sample collected Apr 23, 2024 14:00, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Apr 23, 2024 13:45
Sampling point
SM1 Utilities Control
Sample type
Routine
Lab sample
TH-240424-005
Laboratory
MSDH Lab
73.9 ug/l , sample collected Apr 23, 2024 13:45, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Jan 31, 2024 14:00
Sampling point
SM2 Shipping Maintenance
Sample type
Routine
Lab sample
TH-240201-014
Laboratory
MSDH Lab
70 ug/l , sample collected Jan 31, 2024 14:00, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Jan 31, 2024 13:30
Sampling point
SM1 Utilities Control
Sample type
Routine
Lab sample
TH-240201-013
Laboratory
MSDH Lab
67.9 ug/l , sample collected Jan 31, 2024 13:30, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Dec 6, 2023 13:00
Sampling point
SM2 Shipping Maintenance
Sample type
Routine
Lab sample
TH-231207-002
Laboratory
MSDH Lab
75.4 ug/l , sample collected Dec 6, 2023 13:00, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Dec 6, 2023 12:30
Sampling point
SM1 Utilities Control
Sample type
Routine
Lab sample
TH-231207-001
Laboratory
MSDH Lab
80 ug/l , sample collected Dec 6, 2023 12:30, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Sep 18, 2023 12:45
Sampling point
SM2 Shipping Maintenance
Sample type
Routine
Lab sample
TH-230919-003
Laboratory
MSDH Lab
21.5 ug/l , sample collected Sep 18, 2023 12:45, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
Sep 18, 2023 12:15
Sampling point
SM1 Utilities Control
Sample type
Routine
Lab sample
TH-230919-002
Laboratory
MSDH Lab
17.8 ug/l , sample collected Sep 18, 2023 12:15, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023

Routine (10).