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
MS0070010 , Mt Comfort W/A
196 samples have been analysed for Copper, Free at Mt Comfort W/A.
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 196 samples, newest first — collected July 21, 2026 to July 21, 2026.
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 The location on record identifies a private home, and we do not publish those.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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| 523 ug/l , sample collected Jul 21, 2026, sampling point LC0013 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 243 ug/l , sample collected Jul 21, 2026, sampling point LC0008 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 580 ug/l , sample collected Jul 21, 2026, sampling point LC0016 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 13.5 ug/l , sample collected Jul 21, 2026, sampling point LC0020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
|
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| 339 ug/l , sample collected Jul 21, 2026, sampling point LC0012 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 635 ug/l , sample collected Jul 21, 2026, sampling point LC0024 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 25.2 ug/l , sample collected Jul 21, 2026, sampling point LC0028 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 124 ug/l , sample collected Jul 21, 2026, sampling point LC0003 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 54.3 ug/l , sample collected Jul 21, 2026, sampling point LC0002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
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| 702 ug/l , sample collected Jul 21, 2026, sampling point LC026 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2026 |
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0013 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498010
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 523 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0008 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498009
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 243 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0016 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498008
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 580 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0020 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498007
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 13.5 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0012 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498006
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 339 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0024 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498005
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 635 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0028 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498004
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 25.2 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0003 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498003
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 124 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC0002 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 54.3 ug/l
-
- Collected
- Jul 21, 2026
- Sampling point
- LC026 Location withheld
- Sample type
- Routine
- Lab sample
- 35053498001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
Copper, Free 1022 EPA method 200.8
- Result
- 702 ug/l
Routine (10).