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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

MS0700011 , Town of Walnut

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

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 93 samples, newest first — collected September 25, 2008 to September 25, 2008.

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, from 51 to 60 of 93 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 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-010PB
Laboratory
MSDH Lab
0.2648 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-009PB
Laboratory
MSDH Lab
0.1209 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-008PB
Laboratory
MSDH Lab
0.1703 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-007PB
Laboratory
MSDH Lab
0.5581 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-001PB
Laboratory
MSDH Lab
0.0851 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-006PB
Laboratory
MSDH Lab
0.0086 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-005PB
Laboratory
MSDH Lab
0.0661 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-004PB
Laboratory
MSDH Lab
0.1578 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-003PB
Laboratory
MSDH Lab
0.1549 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008
Collected
Sep 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080926-002PB
Laboratory
MSDH Lab
0.0702 mg/l , sample collected Sep 25, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2008

Routine (10).