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.
Selenium results
MS0010007 , Oakland Water Works
15 samples have been analysed for Selenium 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 Selenium result
The table below lists 1–10 of 15 samples, newest first — collected January 18, 2006 to April 6, 2020.
10 Selenium results from the 10 samples listed here: 3 detected, 7 not detected. Those samples also carried 101 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 6, 2020 13:00, sampling point WL002 | Selenium 1045 EPA method 200.8 | Not recorded |
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2018 12:45, sampling point WL002 | Selenium 1045 EPA method 200.8 | Jan 1, 2017 – Dec 31, 2019 |
|
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| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 10, 2018 12:20, sampling point WL001 | Selenium 1045 EPA method 200.8 | Jan 1, 2017 – Dec 31, 2019 |
|
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 5, 2014 01:00, sampling point WL001 | Selenium 1045 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 5, 2014 12:52, sampling point WL002 | Selenium 1045 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point WL001 | Selenium 1045 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 25, 2011, sampling point WL002 | Selenium 1045 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
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| 0.001106 mg/l , sample collected Mar 10, 2008, sampling point WL002 | Selenium 1045 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
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| 0.001211 mg/l , sample collected Mar 10, 2008, sampling point WL001 | Selenium 1045 EPA method 200.8 | Jan 1, 2008 – Dec 31, 2010 |
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| 0.001173 mg/l , sample collected Jan 18, 2006, sampling point WL002 | Selenium 1045 EPA method 200.8 | Jan 1, 2005 – Dec 31, 2007 |
-
- Collected
- Apr 6, 2020 13:00
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- IN-200407-025
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
- Collected
- Sep 10, 2018 12:45
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 180911-007IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 10, 2018 12:20
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 180911-006IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- May 5, 2014 01:00
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 140506-035IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
- Collected
- May 5, 2014 12:52
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 140506-034IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
- Collected
- Apr 25, 2011
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 110426-035IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
- Collected
- Apr 25, 2011
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 110426-034IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
- Collected
- Mar 10, 2008
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 080311-002IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Selenium 1045 EPA method 200.8
- Result
- 0.001106 mg/l
-
- Collected
- Mar 10, 2008
- Sampling point
- WL001 Well W001
- Sample type
- Routine
- Lab sample
- 080311-001IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Selenium 1045 EPA method 200.8
- Result
- 0.001211 mg/l
-
- Collected
- Jan 18, 2006
- Sampling point
- WL002 Well W002
- Sample type
- Routine
- Lab sample
- 060119-064IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2007
-
Selenium 1045 EPA method 200.8
- Result
- 0.001173 mg/l
Routine (10).