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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

MS0440003 , Columbus Light & Water

250 samples have been analysed for Copper, Free at Columbus Light & Water.

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 250 samples, newest first — collected June 25, 2024 to June 25, 2024.

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.

We withheld the location of 9 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Copper, Free results for Columbus Light & Water, from 21 to 30 of 250 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 25, 2024 10:20
Sampling point
LC0021 Location withheld
Sample type
Routine
Lab sample
PB-240627-020
Laboratory
MSDH Lab
0.0619 mg/l , sample collected Jun 25, 2024 10:20, sampling point LC0021 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 10:03
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-240627-019
Laboratory
MSDH Lab
0.0151 mg/l , sample collected Jun 25, 2024 10:03, sampling point LC0020 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 09:21
Sampling point
LC0049 Location withheld
Sample type
Routine
Lab sample
PB-240627-018
Laboratory
MSDH Lab
0.0082 mg/l , sample collected Jun 25, 2024 09:21, sampling point LC0049 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 09:09
Sampling point
LC0023 Location withheld
Sample type
Routine
Lab sample
PB-240627-017
Laboratory
MSDH Lab
0.01 mg/l , sample collected Jun 25, 2024 09:09, sampling point LC0023 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 08:59
Sampling point
LC0070 Location withheld
Sample type
Routine
Lab sample
PB-240627-016
Laboratory
MSDH Lab
0.077 mg/l , sample collected Jun 25, 2024 08:59, sampling point LC0070 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 08:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-240627-015
Laboratory
MSDH Lab
0.0076 mg/l , sample collected Jun 25, 2024 08:46, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 08:30
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-240627-014
Laboratory
MSDH Lab
0.0125 mg/l , sample collected Jun 25, 2024 08:30, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 08:21
Sampling point
LC0024 Location withheld
Sample type
Routine
Lab sample
PB-240627-013
Laboratory
MSDH Lab
0.0089 mg/l , sample collected Jun 25, 2024 08:21, sampling point LC0024 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 08:14
Sampling point
LC0026 Location withheld
Sample type
Routine
Lab sample
PB-240627-012
Laboratory
MSDH Lab
0.0293 mg/l , sample collected Jun 25, 2024 08:14, sampling point LC0026 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jun 25, 2024 08:05
Sampling point
LC0048 Location withheld
Sample type
Routine
Lab sample
PB-240627-011
Laboratory
MSDH Lab
0.004 mg/l , sample collected Jun 25, 2024 08:05, sampling point LC0048 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024

Routine (10).