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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

MS0060049 , Deeson-Roundlake Water Corp

187 samples have been analysed for Copper, Free at Deeson-Roundlake Water Corp.

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 187 samples, newest first — collected June 11, 2018 to September 27, 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 6 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 The location on record identifies a private home, and we do not publish those.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 Deeson-Roundlake Water Corp, from 1 to 10 of 187 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 27, 2024 07:40
Sampling point
LC0020 Location withheld
Sample type
Routine
Lab sample
PB-241001-039
Laboratory
MSDH Lab
0.0032 mg/l , sample collected Sep 27, 2024 07:40, sampling point LC0020 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 27, 2024 05:00
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-240829-419
Laboratory
MSDH Lab
0.0692 mg/l , sample collected Aug 27, 2024 05:00, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 16, 2024 07:05
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-240821-063
Laboratory
MSDH Lab
0.0372 mg/l , sample collected Aug 16, 2024 07:05, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 16, 2024 05:30
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-240821-062
Laboratory
MSDH Lab
0.161 mg/l , sample collected Aug 16, 2024 05:30, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Jul 6, 2021 08:02
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-210708-189
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Jul 6, 2021 08:02, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 6, 2021 05:20
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-210708-188
Laboratory
MSDH Lab
0.0038 mg/l , sample collected Jul 6, 2021 05:20, sampling point LC0002 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 5, 2021 07:05
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-210708-191
Laboratory
MSDH Lab
0.0026 mg/l , sample collected Jul 5, 2021 07:05, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 5, 2021 08:15
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210708-190
Laboratory
MSDH Lab
0.0032 mg/l , sample collected Jul 5, 2021 08:15, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jul 5, 2021 07:15
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210708-187
Laboratory
MSDH Lab
0.0041 mg/l , sample collected Jul 5, 2021 07:15, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Jun 11, 2018 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180613-012PB
Laboratory
MSDH Lab
0.0066 mg/l , sample collected Jun 11, 2018 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018

Routine (10).