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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 11–20 of 135 samples, newest first — collected August 3, 2021 to August 4, 2021.

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 The location on record identifies a private home, and we do not publish those.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 11 to 20 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 4, 2021 06:55
Sampling point
LC0018 Location withheld
Sample type
Routine
Lab sample
PB-210804-175
Laboratory
MSDH Lab
0.0367 mg/l , sample collected Aug 4, 2021 06:55, sampling point LC0018 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 05:00
Sampling point
LC0028 Location withheld
Sample type
Routine
Lab sample
PB-210804-174
Laboratory
MSDH Lab
0.0689 mg/l , sample collected Aug 4, 2021 05:00, sampling point LC0028 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 07:15
Sampling point
LC0025 Location withheld
Sample type
Routine
Lab sample
PB-210804-173
Laboratory
MSDH Lab
0.117 mg/l , sample collected Aug 4, 2021 07:15, sampling point LC0025 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 06:30
Sampling point
LC0024 Location withheld
Sample type
Routine
Lab sample
PB-210804-172
Laboratory
MSDH Lab
0.0715 mg/l , sample collected Aug 4, 2021 06:30, sampling point LC0024 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 06:24
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-210804-171
Laboratory
MSDH Lab
0.0281 mg/l , sample collected Aug 4, 2021 06:24, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 06:10
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-210804-170
Laboratory
MSDH Lab
0.119 mg/l , sample collected Aug 4, 2021 06:10, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 07:00
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-210804-169
Laboratory
MSDH Lab
0.105 mg/l , sample collected Aug 4, 2021 07:00, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 05:00
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-210804-168
Laboratory
MSDH Lab
0.0329 mg/l , sample collected Aug 4, 2021 05:00, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 08:30
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-210804-167
Laboratory
MSDH Lab
0.372 mg/l , sample collected Aug 3, 2021 08:30, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 08:30
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210804-166
Laboratory
MSDH Lab
0.106 mg/l , sample collected Aug 3, 2021 08:30, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021

Routine (10).