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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

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 21–30 of 150 samples, newest first — collected July 23, 2018 to July 23, 2018.

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 Chevron Usa, from 21 to 30 of 150 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 23, 2018 11:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-013PB
Laboratory
MSDH Lab
0.0567 mg/l , sample collected Jul 23, 2018 11:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 10:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-012PB
Laboratory
MSDH Lab
0.2407 mg/l , sample collected Jul 23, 2018 10:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-011PB
Laboratory
MSDH Lab
0.0088 mg/l , sample collected Jul 23, 2018 11:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 11:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-010PB
Laboratory
MSDH Lab
0.0091 mg/l , sample collected Jul 23, 2018 11:05, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-009PB
Laboratory
MSDH Lab
0.0808 mg/l , sample collected Jul 23, 2018 11:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 11:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-008PB
Laboratory
MSDH Lab
0.0111 mg/l , sample collected Jul 23, 2018 11:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-007PB
Laboratory
MSDH Lab
0.4492 mg/l , sample collected Jul 23, 2018 10:45, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-006PB
Laboratory
MSDH Lab
0.4846 mg/l , sample collected Jul 23, 2018 10:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-005PB
Laboratory
MSDH Lab
0.0607 mg/l , sample collected Jul 23, 2018 10:55, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Jul 23, 2018 11:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180724-004PB
Laboratory
MSDH Lab
0.0609 mg/l , sample collected Jul 23, 2018 11:25, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018

Routine (10).