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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

MS0140010 , Town of Lyon

77 samples have been analysed for Copper, Free at Town of Lyon.

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 77 samples, newest first — collected September 13, 2016 to September 27, 2019.

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 Town of Lyon, from 11 to 20 of 77 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, 2019 17:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191004-016PB
Laboratory
MSDH Lab
0.6987 mg/l , sample collected Sep 27, 2019 17:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 27, 2019 06:13
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191004-014PB
Laboratory
MSDH Lab
0.1245 mg/l , sample collected Sep 27, 2019 06:13, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 27, 2019 06:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191004-011PB
Laboratory
MSDH Lab
0.556 mg/l , sample collected Sep 27, 2019 06:05, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 27, 2019 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191004-012PB
Laboratory
MSDH Lab
0.0472 mg/l , sample collected Sep 27, 2019 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 27, 2019 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191004-013PB
Laboratory
MSDH Lab
0.4422 mg/l , sample collected Sep 27, 2019 16:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 13, 2016 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160914-036PB
Laboratory
MSDH Lab
0.5589 mg/l , sample collected Sep 13, 2016 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Sep 13, 2016 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160914-035PB
Laboratory
MSDH Lab
0.0665 mg/l , sample collected Sep 13, 2016 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Sep 13, 2016 06:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160914-034PB
Laboratory
MSDH Lab
0.3453 mg/l , sample collected Sep 13, 2016 06:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Sep 13, 2016 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160914-033PB
Laboratory
MSDH Lab
0.0113 mg/l , sample collected Sep 13, 2016 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Sep 13, 2016 03:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160914-032PB
Laboratory
MSDH Lab
0.2878 mg/l , sample collected Sep 13, 2016 03:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017

Routine (10).