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
MS0300011 , Chevron Usa
150 samples have been analysed for Copper, Free at Chevron Usa.
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 150 samples, newest first — collected October 5, 2021 to October 5, 2021.
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 The location on record identifies a private home, and we do not publish those.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 |
|---|---|---|
|
||
| 0.0707 mg/l , sample collected Oct 5, 2021 05:10, sampling point LC0051 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
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| 0.305 mg/l , sample collected Oct 5, 2021 05:15, sampling point LC0053 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
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| 0.145 mg/l , sample collected Oct 5, 2021 05:00, sampling point LC0052 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.25 mg/l , sample collected Oct 5, 2021 05:20, sampling point LC0036 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
|
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| 0.0537 mg/l , sample collected Oct 5, 2021 05:30, sampling point LC0033 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.0063 mg/l , sample collected Oct 5, 2021 05:40, sampling point LC0034 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.0056 mg/l , sample collected Oct 5, 2021 06:00, sampling point LC0050 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.123 mg/l , sample collected Oct 5, 2021 06:05, sampling point LC0049 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.0561 mg/l , sample collected Oct 5, 2021 06:30, sampling point LC0046 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.0607 mg/l , sample collected Oct 5, 2021 06:40, sampling point LC0047 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
-
- Collected
- Oct 5, 2021 05:10
- Sampling point
- LC0051 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-039
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0707 mg/l
-
- Collected
- Oct 5, 2021 05:15
- Sampling point
- LC0053 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-038
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.305 mg/l
-
- Collected
- Oct 5, 2021 05:00
- Sampling point
- LC0052 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-040
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.145 mg/l
-
- Collected
- Oct 5, 2021 05:20
- Sampling point
- LC0036 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.25 mg/l
-
- Collected
- Oct 5, 2021 05:30
- Sampling point
- LC0033 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-036
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0537 mg/l
-
- Collected
- Oct 5, 2021 05:40
- Sampling point
- LC0034 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-035
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0063 mg/l
-
- Collected
- Oct 5, 2021 06:00
- Sampling point
- LC0050 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-034
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0056 mg/l
-
- Collected
- Oct 5, 2021 06:05
- Sampling point
- LC0049 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-033
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.123 mg/l
-
- Collected
- Oct 5, 2021 06:30
- Sampling point
- LC0046 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-032
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0561 mg/l
-
- Collected
- Oct 5, 2021 06:40
- Sampling point
- LC0047 Location withheld
- Sample type
- Routine
- Lab sample
- PB-211006-031
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0607 mg/l
Routine (10).