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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

MS0170019 , Walls Water Association

110 samples have been analysed for Copper, Free at Walls Water Association.

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 91–100 of 110 samples, newest first — collected June 15, 1994 to June 15, 1994.

10 Copper, Free results from the 10 samples listed here: 4 detected, 6 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.

Copper, Free results for Walls Water Association, from 91 to 100 of 110 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
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-030L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-029L
Laboratory
MSDH Lab
0.15 mg/l , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-028L
Laboratory
MSDH Lab
0.387 mg/l , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-027L
Laboratory
MSDH Lab
0.182 mg/l , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-026L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-025L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-024L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-023L
Laboratory
MSDH Lab
0.223 mg/l , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-022L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded
Collected
Jun 15, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940616-021L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 15, 1994, sampling point DS000 Copper, Free 1022 Not recorded

Routine (10).