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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

MS0450024 , PRVWSD-Twin Harbor

135 samples have been analysed for Copper, Free at PRVWSD-Twin Harbor.

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 135 samples, newest first — collected August 19, 2024 to August 20, 2024.

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 10 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 The location on record identifies a private home, and we do not publish those.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 PRVWSD-Twin Harbor, from 1 to 10 of 135 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 20, 2024 15:30
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-240820-055
Laboratory
MSDH Lab
0.362 mg/l , sample collected Aug 20, 2024 15:30, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 08:50
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-240820-054
Laboratory
MSDH Lab
0.111 mg/l , sample collected Aug 20, 2024 08:50, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 09:09
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-240820-053
Laboratory
MSDH Lab
0.0383 mg/l , sample collected Aug 20, 2024 09:09, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 07:50
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-240820-052
Laboratory
MSDH Lab
0.102 mg/l , sample collected Aug 20, 2024 07:50, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 05:54
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-240820-051
Laboratory
MSDH Lab
0.114 mg/l , sample collected Aug 20, 2024 05:54, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 09:30
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-240820-049
Laboratory
MSDH Lab
0.212 mg/l , sample collected Aug 20, 2024 09:30, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 07:00
Sampling point
LC0037 Location withheld
Sample type
Routine
Lab sample
PB-240820-048
Laboratory
MSDH Lab
0.0854 mg/l , sample collected Aug 20, 2024 07:00, sampling point LC0037 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 05:00
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
PB-240820-047
Laboratory
MSDH Lab
0.124 mg/l , sample collected Aug 20, 2024 05:00, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 20, 2024 05:00
Sampling point
LC0027 Location withheld
Sample type
Routine
Lab sample
PB-240820-046
Laboratory
MSDH Lab
0.0837 mg/l , sample collected Aug 20, 2024 05:00, sampling point LC0027 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 19, 2024 15:30
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-240820-050
Laboratory
MSDH Lab
0.036 mg/l , sample collected Aug 19, 2024 15:30, sampling point LC0020 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024

Routine (10).