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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

MS0490018 , Hays Creek W/A-Legion Lake Rd

67 samples have been analysed for Copper, Free at Hays Creek W/A-Legion Lake Rd.

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 67 samples, newest first — collected June 13, 2022 to July 8, 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 The location on record identifies a private home, and we do not publish those.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 Hays Creek W/A-Legion Lake Rd, from 1 to 10 of 67 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
Jul 8, 2025 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250709-015
Laboratory
MSDH Lab
0.334 mg/l , sample collected Jul 8, 2025 09:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 09:00
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-250709-014
Laboratory
MSDH Lab
0.0115 mg/l , sample collected Jul 8, 2025 09:00, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 09:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-250709-013
Laboratory
MSDH Lab
0.0213 mg/l , sample collected Jul 8, 2025 09:00, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 13:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-250709-012
Laboratory
MSDH Lab
0.0162 mg/l , sample collected Jul 8, 2025 13:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 8, 2025 09:00
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-250709-011
Laboratory
MSDH Lab
0.0107 mg/l , sample collected Jul 8, 2025 09:00, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jun 13, 2022 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-071
Laboratory
MSDH Lab
0.619 mg/l , sample collected Jun 13, 2022 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 13, 2022 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-220614-070
Laboratory
MSDH Lab
0.688 mg/l , sample collected Jun 13, 2022 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 13, 2022 06:30
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-220614-069
Laboratory
MSDH Lab
0.0447 mg/l , sample collected Jun 13, 2022 06:30, sampling point LC0004 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 13, 2022 07:00
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-220614-068
Laboratory
MSDH Lab
0.0592 mg/l , sample collected Jun 13, 2022 07:00, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jun 13, 2022 07:00
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-220614-067
Laboratory
MSDH Lab
0.065 mg/l , sample collected Jun 13, 2022 07:00, sampling point LC0006 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022

Routine (10).