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
MS0010007 , Oakland Water Works
155 samples have been analysed for Copper, Free at Oakland Water Works.
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 155 samples, newest first — collected June 16, 2022 to June 17, 2022.
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 9 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 The location on record identifies a private home, and we do not publish those.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 |
|---|---|---|
|
||
| 0.0258 mg/l , sample collected Jun 17, 2022 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
|
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| 0.118 mg/l , sample collected Jun 17, 2022 05:20, sampling point LC0011 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
|
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| 0.0809 mg/l , sample collected Jun 17, 2022 08:00, sampling point LC0015 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 0.0123 mg/l , sample collected Jun 17, 2022 07:00, sampling point LC0003 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
|
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| 0.201 mg/l , sample collected Jun 17, 2022 06:45, sampling point LC0002 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
|
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| 0.0401 mg/l , sample collected Jun 17, 2022 09:00, sampling point LC0016 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 0.0062 mg/l , sample collected Jun 17, 2022 10:30, sampling point LC0006 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 0.0327 mg/l , sample collected Jun 17, 2022 06:45, sampling point LC0010 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 0.0813 mg/l , sample collected Jun 17, 2022 06:05, sampling point LC0005 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 1.79 mg/l , sample collected Jun 16, 2022 11:00, sampling point LC0004 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
-
- Collected
- Jun 17, 2022 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-220621-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0258 mg/l
-
- Collected
- Jun 17, 2022 05:20
- Sampling point
- LC0011 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-017
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.118 mg/l
-
- Collected
- Jun 17, 2022 08:00
- Sampling point
- LC0015 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-016
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0809 mg/l
-
- Collected
- Jun 17, 2022 07:00
- Sampling point
- LC0003 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-015
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0123 mg/l
-
- Collected
- Jun 17, 2022 06:45
- Sampling point
- LC0002 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-014
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.201 mg/l
-
- Collected
- Jun 17, 2022 09:00
- Sampling point
- LC0016 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-013
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0401 mg/l
-
- Collected
- Jun 17, 2022 10:30
- Sampling point
- LC0006 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-012
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0062 mg/l
-
- Collected
- Jun 17, 2022 06:45
- Sampling point
- LC0010 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-011
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0327 mg/l
-
- Collected
- Jun 17, 2022 06:05
- Sampling point
- LC0005 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-010
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0813 mg/l
-
- Collected
- Jun 16, 2022 11:00
- Sampling point
- LC0004 Location withheld
- Sample type
- Routine
- Lab sample
- PB-220621-019
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 1.79 mg/l
Routine (10).