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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.

Copper, Free results

MS0250024 , St Thomas Water Association

71 samples have been analysed for Copper, Free at St Thomas 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 Copper, Free result

The table below lists 1–10 of 71 samples, newest first — collected October 6, 2020 to June 30, 2023.

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

We withheld the location of 5 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 The location on record identifies a private home, and we do not publish those.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.

Copper, Free results for St Thomas Water Association, from 1 to 10 of 71 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 30, 2023 05:45
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230705-042
Laboratory
MSDH Lab
0.176 mg/l , sample collected Jun 30, 2023 05:45, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 29, 2023 12:26
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-230705-044
Laboratory
MSDH Lab
0.0128 mg/l , sample collected Jun 29, 2023 12:26, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 28, 2023 18:00
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
PB-230705-043
Laboratory
MSDH Lab
0.162 mg/l , sample collected Jun 28, 2023 18:00, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 28, 2023 17:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-230705-041
Laboratory
MSDH Lab
0.0764 mg/l , sample collected Jun 28, 2023 17:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 28, 2023 19:00
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-230705-040
Laboratory
MSDH Lab
0.112 mg/l , sample collected Jun 28, 2023 19:00, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Oct 7, 2020 04:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201009-005PB
Laboratory
MSDH Lab
0.013 mg/l , sample collected Oct 7, 2020 04:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 7, 2020 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201009-003PB
Laboratory
MSDH Lab
0.1177 mg/l , sample collected Oct 7, 2020 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 7, 2020 07:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201009-002PB
Laboratory
MSDH Lab
0.2053 mg/l , sample collected Oct 7, 2020 07:37, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 7, 2020 06:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201009-001PB
Laboratory
MSDH Lab
0.092 mg/l , sample collected Oct 7, 2020 06:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
Oct 6, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
201009-004PB
Laboratory
MSDH Lab
0.0909 mg/l , sample collected Oct 6, 2020 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020

Routine (10).