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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

MS0620008 , Lake Water Works

30 samples have been analysed for Copper, Free at Lake Water Works.

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 11–20 of 30 samples, newest first — collected August 26, 2014 to July 18, 2017.

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 Water Works, from 11 to 20 of 30 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
Jul 18, 2017 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170720-005PB
Laboratory
MSDH Lab
0.0989 mg/l , sample collected Jul 18, 2017 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 18, 2017 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170720-004PB
Laboratory
MSDH Lab
0.0959 mg/l , sample collected Jul 18, 2017 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 18, 2017 05:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170720-003PB
Laboratory
MSDH Lab
0.0866 mg/l , sample collected Jul 18, 2017 05:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 18, 2017 05:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170720-002PB
Laboratory
MSDH Lab
0.025 mg/l , sample collected Jul 18, 2017 05:35, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 18, 2017 06:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170720-001PB
Laboratory
MSDH Lab
0.0468 mg/l , sample collected Jul 18, 2017 06:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Aug 27, 2014 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140829-126PB
Laboratory
MSDH Lab
0.0841 mg/l , sample collected Aug 27, 2014 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 27, 2014 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140829-124PB
Laboratory
MSDH Lab
0.0646 mg/l , sample collected Aug 27, 2014 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 26, 2014 05:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140829-143PB
Laboratory
MSDH Lab
0.1372 mg/l , sample collected Aug 26, 2014 05:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 26, 2014 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140829-125PB
Laboratory
MSDH Lab
0.0504 mg/l , sample collected Aug 26, 2014 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Aug 26, 2014 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140829-123PB
Laboratory
MSDH Lab
0.0275 mg/l , sample collected Aug 26, 2014 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).