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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 51–60 of 83 samples, newest first — collected June 10, 2010 to October 21, 2010.

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.

Copper, Free results for Lake Arrowhead, from 51 to 60 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
Oct 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
101022-017PB
Laboratory
MSDH Lab
0.0796 mg/l , sample collected Oct 21, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2010 – Dec 31, 2010
Collected
Oct 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
101022-015PB
Laboratory
MSDH Lab
0.016 mg/l , sample collected Oct 21, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2010 – Dec 31, 2010
Collected
Oct 21, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
101022-014PB
Laboratory
MSDH Lab
0.0008 mg/l , sample collected Oct 21, 2010, sampling point TF101 Copper, Free 1022 EPA method 200.8 Not recorded
Collected
Oct 21, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
101022-013PB
Laboratory
MSDH Lab
0.001 mg/l , sample collected Oct 21, 2010, sampling point TF102 Copper, Free 1022 EPA method 200.8 Not recorded
Collected
Oct 21, 2010
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
101022-012PB
Laboratory
MSDH Lab
0.0008 mg/l , sample collected Oct 21, 2010, sampling point TF103 Copper, Free 1022 EPA method 200.8 Not recorded
Collected
Oct 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
101022-016PB
Laboratory
MSDH Lab
0.0272 mg/l , sample collected Oct 20, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2010 – Dec 31, 2010
Collected
Jun 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100611-070PB
Laboratory
MSDH Lab
0.0221 mg/l , sample collected Jun 10, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2010
Collected
Jun 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100611-069PB
Laboratory
MSDH Lab
0.5549 mg/l , sample collected Jun 10, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2010
Collected
Jun 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100611-068PB
Laboratory
MSDH Lab
0.0097 mg/l , sample collected Jun 10, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2010
Collected
Jun 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100611-067PB
Laboratory
MSDH Lab
0.0195 mg/l , sample collected Jun 10, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2010

Routine (10).