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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

MS0060011 , Lamont Water Corporation

82 samples have been analysed for Copper, Free at Lamont Water Corporation.

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 1–10 of 82 samples, newest first — collected June 12, 2022 to June 2, 2025.

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 5 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 The location on record identifies a private home, and we do not publish those.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 Lamont Water Corporation, from 1 to 10 of 82 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 2, 2025 14:45
Sampling point
LC002 Location withheld
Sample type
Routine
Lab sample
PB-250603-015
Laboratory
MSDH Lab
0.146 mg/l , sample collected Jun 2, 2025 14:45, sampling point LC002 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 2, 2025 14:35
Sampling point
LC007 Location withheld
Sample type
Routine
Lab sample
PB-250603-014
Laboratory
MSDH Lab
0.0295 mg/l , sample collected Jun 2, 2025 14:35, sampling point LC007 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 2, 2025 14:20
Sampling point
LC001 Location withheld
Sample type
Routine
Lab sample
PB-250603-013
Laboratory
MSDH Lab
0.0438 mg/l , sample collected Jun 2, 2025 14:20, sampling point LC001 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 2, 2025 14:00
Sampling point
LC003 Location withheld
Sample type
Routine
Lab sample
PB-250603-012
Laboratory
MSDH Lab
0.0613 mg/l , sample collected Jun 2, 2025 14:00, sampling point LC003 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 2, 2025 13:48
Sampling point
LC004 Location withheld
Sample type
Routine
Lab sample
PB-250603-011
Laboratory
MSDH Lab
0.0287 mg/l , sample collected Jun 2, 2025 13:48, sampling point LC004 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 12, 2022 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-081
Laboratory
MSDH Lab
0.0789 mg/l , sample collected Jun 12, 2022 08:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 12, 2022 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-080
Laboratory
MSDH Lab
0.0039 mg/l , sample collected Jun 12, 2022 08:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 12, 2022 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-079
Laboratory
MSDH Lab
0.0184 mg/l , sample collected Jun 12, 2022 08:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 12, 2022 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-078
Laboratory
MSDH Lab
0.0051 mg/l , sample collected Jun 12, 2022 08:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 12, 2022 08:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-077
Laboratory
MSDH Lab
0.677 mg/l , sample collected Jun 12, 2022 08:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022

Routine (10).