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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

MS0170024 , City of Horn Lake - Holly Hills

145 samples have been analysed for Copper, Free at City of Horn Lake - Holly Hills.

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 145 samples, newest first — collected July 29, 2025 to July 30, 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.

Copper, Free results for City of Horn Lake - Holly Hills, from 1 to 10 of 145 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 30, 2025 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-004
Laboratory
MSDH Lab
0.18 mg/l , sample collected Jul 30, 2025 13:35, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 30, 2025 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-003
Laboratory
MSDH Lab
0.0279 mg/l , sample collected Jul 30, 2025 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 30, 2025 11:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-002
Laboratory
MSDH Lab
0.0209 mg/l , sample collected Jul 30, 2025 11:02, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 30, 2025 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-001
Laboratory
MSDH Lab
0.0231 mg/l , sample collected Jul 30, 2025 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 29, 2025 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-010
Laboratory
MSDH Lab
0.0114 mg/l , sample collected Jul 29, 2025 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 29, 2025 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-009
Laboratory
MSDH Lab
0.0178 mg/l , sample collected Jul 29, 2025 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 29, 2025 05:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-008
Laboratory
MSDH Lab
0.0099 mg/l , sample collected Jul 29, 2025 05:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 29, 2025 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-007
Laboratory
MSDH Lab
0.0111 mg/l , sample collected Jul 29, 2025 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 29, 2025 09:04
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-006
Laboratory
MSDH Lab
0.0174 mg/l , sample collected Jul 29, 2025 09:04, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jul 29, 2025 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-250731-005
Laboratory
MSDH Lab
0.0026 mg/l , sample collected Jul 29, 2025 13:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025

Routine (10).