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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

MS0100017 , Union W/A

136 samples have been analysed for Copper, Free at Union W/A.

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 121–130 of 136 samples, newest first — collected September 16, 1993 to May 18, 1994.

10 Copper, Free results from the 10 samples listed here: 5 detected, 5 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.

Copper, Free results for Union W/A, from 121 to 130 of 136 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
May 18, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940519-123L
Laboratory
MSDH Lab
0.303 mg/l , sample collected May 18, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
May 18, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940519-122L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected May 18, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
May 18, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940519-121L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected May 18, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
May 18, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940519-120L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected May 18, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
May 18, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940519-119L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected May 18, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
May 18, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940519-118L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected May 18, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Sep 16, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930917-041L
Laboratory
MSDH Lab
0.103 mg/l , sample collected Sep 16, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Sep 16, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930917-039L
Laboratory
MSDH Lab
0.098 mg/l , sample collected Sep 16, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Sep 16, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930917-038L
Laboratory
MSDH Lab
0.328 mg/l , sample collected Sep 16, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Sep 16, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930917-037L
Laboratory
MSDH Lab
0.352 mg/l , sample collected Sep 16, 1993, sampling point DS000 Copper, Free 1022 Not recorded

Routine (10).