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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 21–30 of 83 samples, newest first — collected June 10, 2014 to June 24, 2015.

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 21 to 30 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
Jun 24, 2015 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150625-014PB
Laboratory
MSDH Lab
0.019 mg/l , sample collected Jun 24, 2015 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 24, 2015 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150625-013PB
Laboratory
MSDH Lab
0.0206 mg/l , sample collected Jun 24, 2015 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 24, 2015 07:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150625-012PB
Laboratory
MSDH Lab
0.0513 mg/l , sample collected Jun 24, 2015 07:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 24, 2015 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150625-011PB
Laboratory
MSDH Lab
0.0189 mg/l , sample collected Jun 24, 2015 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 24, 2015 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
150625-010PB
Laboratory
MSDH Lab
0.0198 mg/l , sample collected Jun 24, 2015 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2015
Collected
Jun 11, 2014 05:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140612-110PB
Laboratory
MSDH Lab
0.0441 mg/l , sample collected Jun 11, 2014 05:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2014
Collected
Jun 11, 2014 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140612-109PB
Laboratory
MSDH Lab
0.0021 mg/l , sample collected Jun 11, 2014 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2014
Collected
Jun 11, 2014 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140612-108PB
Laboratory
MSDH Lab
0.048 mg/l , sample collected Jun 11, 2014 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2014
Collected
Jun 11, 2014 00:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140612-107PB
Laboratory
MSDH Lab
0.0055 mg/l , sample collected Jun 11, 2014 00:05, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2014
Collected
Jun 10, 2014 07:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140612-111PB
Laboratory
MSDH Lab
0.0097 mg/l , sample collected Jun 10, 2014 07:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2014 – Dec 31, 2014

Routine (10).