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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

MS0400011 , Town of Walnut Grove

33 samples have been analysed for Copper, Free at Town of Walnut Grove.

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 33 samples, newest first — collected July 12, 2007 to July 29, 2014.

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 Walnut Grove, from 21 to 30 of 33 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 29, 2014 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140730-001PB
Laboratory
MSDH Lab
0.4045 mg/l , sample collected Jul 29, 2014 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Jun 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110615-141PB
Laboratory
MSDH Lab
0.0931 mg/l , sample collected Jun 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110615-140PB
Laboratory
MSDH Lab
0.0423 mg/l , sample collected Jun 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110615-138PB
Laboratory
MSDH Lab
0.1953 mg/l , sample collected Jun 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110615-137PB
Laboratory
MSDH Lab
0.3089 mg/l , sample collected Jun 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 14, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110615-136PB
Laboratory
MSDH Lab
0.1137 mg/l , sample collected Jun 14, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110615-139PB
Laboratory
MSDH Lab
0.2632 mg/l , sample collected Jun 13, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jul 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070713-001PB
Laboratory
MSDH Lab
0.0365 mg/l , sample collected Jul 12, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070713-004PB
Laboratory
MSDH Lab
0.0518 mg/l , sample collected Jul 12, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070713-003PB
Laboratory
MSDH Lab
0.1981 mg/l , sample collected Jul 12, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).