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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

MS0730010 , Lake Arrowhead

83 samples have been analysed for Copper, Free at Lake Arrowhead.

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 81–83 of 83 samples, newest first — collected September 27, 2004 to September 27, 2004.

3 Copper, Free results from the 3 samples listed here: 3 detected, 0 not detected. Those samples also carried 3 results for other analytes, which are on the full results page.

Copper, Free results for Lake Arrowhead, from 81 to 83 of 83 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
Sep 27, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928-039PB
Laboratory
MSDH Lab
0.0035 mg/l , sample collected Sep 27, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2004 – Dec 31, 2004
Collected
Sep 27, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928-038PB
Laboratory
MSDH Lab
0.0016 mg/l , sample collected Sep 27, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2004 – Dec 31, 2004
Collected
Sep 27, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928-040PB
Laboratory
MSDH Lab
0.0016 mg/l , sample collected Sep 27, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2004 – Dec 31, 2004

Routine (3).