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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

MS0790005 , Old River Water Assn

140 samples have been analysed for Copper, Free at Old River Water Assn.

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 11–20 of 140 samples, newest first — collected August 24, 2025 to August 26, 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 10 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 The location on record identifies a private home, and we do not publish those.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 Old River Water Assn, from 11 to 20 of 140 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
Aug 26, 2025 11:15
Sampling point
LC023 Location withheld
Sample type
Routine
Lab sample
PB-250828-034
Laboratory
MSDH Lab
0.02 mg/l , sample collected Aug 26, 2025 11:15, sampling point LC023 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 26, 2025 05:59
Sampling point
LC003 Location withheld
Sample type
Routine
Lab sample
PB-250828-035
Laboratory
MSDH Lab
0.0299 mg/l , sample collected Aug 26, 2025 05:59, sampling point LC003 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 26, 2025 06:30
Sampling point
LC022 Location withheld
Sample type
Routine
Lab sample
PB-250828-037
Laboratory
MSDH Lab
0.259 mg/l , sample collected Aug 26, 2025 06:30, sampling point LC022 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 26, 2025 06:00
Sampling point
LC009 Location withheld
Sample type
Routine
Lab sample
PB-250828-038
Laboratory
MSDH Lab
0.0959 mg/l , sample collected Aug 26, 2025 06:00, sampling point LC009 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 26, 2025 06:00
Sampling point
LC020 Location withheld
Sample type
Routine
Lab sample
PB-250828-033
Laboratory
MSDH Lab
0.312 mg/l , sample collected Aug 26, 2025 06:00, sampling point LC020 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 26, 2025 08:15
Sampling point
LC005 Location withheld
Sample type
Routine
Lab sample
PB-250828-039
Laboratory
MSDH Lab
0.031 mg/l , sample collected Aug 26, 2025 08:15, sampling point LC005 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 26, 2025 20:10
Sampling point
LC015 Location withheld
Sample type
Routine
Lab sample
PB-250828-080
Laboratory
MSDH Lab
0.185 mg/l , sample collected Aug 26, 2025 20:10, sampling point LC015 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 25, 2025 20:00
Sampling point
LC010 Location withheld
Sample type
Routine
Lab sample
PB-250828-036
Laboratory
MSDH Lab
0.0774 mg/l , sample collected Aug 25, 2025 20:00, sampling point LC010 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 25, 2025 07:30
Sampling point
LC016 Location withheld
Sample type
Routine
Lab sample
PB-250828-078
Laboratory
MSDH Lab
0.018 mg/l , sample collected Aug 25, 2025 07:30, sampling point LC016 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Aug 24, 2025 11:50
Sampling point
LC011 Location withheld
Sample type
Routine
Lab sample
PB-250828-032
Laboratory
MSDH Lab
0.229 mg/l , sample collected Aug 24, 2025 11:50, sampling point LC011 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).