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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

MS0770002 , Clara Water Association

801 samples have been analysed for Copper, Free at Clara 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 41–50 of 801 samples, newest first — collected March 4, 2025 to March 25, 2025.

10 Copper, Free results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.

We withheld the location of 7 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 The location on record identifies a private home, and we do not publish those.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 Clara Water Association, from 41 to 50 of 801 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
Mar 25, 2025 00:05
Sampling point
WL006 Well WL006
Sample type
Routine
Lab sample
PB-250326-003
Laboratory
MSDH Lab
0.00259 mg/l , sample collected Mar 25, 2025 00:05, sampling point WL006 Copper, Free 1022 EPA method 200.8 Not recorded
Collected
Mar 25, 2025 11:59
Sampling point
WL005 Well WL005
Sample type
Routine
Lab sample
PB-250326-002
Laboratory
MSDH Lab
0.00213 mg/l , sample collected Mar 25, 2025 11:59, sampling point WL005 Copper, Free 1022 EPA method 200.8 Not recorded
Collected
Mar 25, 2025 12:25
Sampling point
WL004 Well WL004
Sample type
Routine
Lab sample
PB-250326-001
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 25, 2025 12:25, sampling point WL004 Copper, Free 1022 EPA method 200.8 Not recorded
Collected
Mar 6, 2025 06:00
Sampling point
LC0056 Location withheld
Sample type
Routine
Lab sample
PB-250307-009
Laboratory
MSDH Lab
0.221 mg/l , sample collected Mar 6, 2025 06:00, sampling point LC0056 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 5, 2025 06:15
Sampling point
LC0057 Location withheld
Sample type
Routine
Lab sample
PB-250307-005
Laboratory
MSDH Lab
0.124 mg/l , sample collected Mar 5, 2025 06:15, sampling point LC0057 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 5, 2025 07:30
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-250307-008
Laboratory
MSDH Lab
3.69 mg/l , sample collected Mar 5, 2025 07:30, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 5, 2025 04:15
Sampling point
LC0017 Location withheld
Sample type
Routine
Lab sample
PB-250307-010
Laboratory
MSDH Lab
1.98 mg/l , sample collected Mar 5, 2025 04:15, sampling point LC0017 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 4, 2025 08:30
Sampling point
LC0040 Location withheld
Sample type
Routine
Lab sample
PB-250307-006
Laboratory
MSDH Lab
0.86 mg/l , sample collected Mar 4, 2025 08:30, sampling point LC0040 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 4, 2025 06:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-250305-007
Laboratory
MSDH Lab
0.866 mg/l , sample collected Mar 4, 2025 06:00, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 4, 2025 05:30
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-250305-001
Laboratory
MSDH Lab
1.52 mg/l , sample collected Mar 4, 2025 05:30, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025

Routine (10).