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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

MS0070002 , Big Creek Water Association

5 samples have been analysed for Copper, Free at Big Creek 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.

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

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Every Copper, Free result

The 5 samples analysed for this analyte collected between September 26, 2024 and September 26, 2026 are listed below, newest first.

5 Copper, Free results from the 5 samples listed here: 5 detected, 0 not detected. Those samples also carried 5 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 The location on record identifies a private home, and we do not publish those.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 Big Creek Water Association, from the 5 samples 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
Jul 31, 2026
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
35055010004
Laboratory
Pace Analytical Services, LLC
91 ug/l , sample collected Jul 31, 2026, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Dec 31, 2027
Collected
Jul 30, 2026
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
35055010005
Laboratory
Pace Analytical Services, LLC
63.3 ug/l , sample collected Jul 30, 2026, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Dec 31, 2027
Collected
Jul 30, 2026
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
35055010003
Laboratory
Pace Analytical Services, LLC
282 ug/l , sample collected Jul 30, 2026, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Dec 31, 2027
Collected
Jul 30, 2026
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
35055010002
Laboratory
Pace Analytical Services, LLC
115 ug/l , sample collected Jul 30, 2026, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Dec 31, 2027
Collected
Jul 30, 2026
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
35055010001
Laboratory
Pace Analytical Services, LLC
5.1 ug/l , sample collected Jul 30, 2026, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Dec 31, 2027

Routine (5).