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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.

Selenium results

MS0070006 , Town of Derma

22 samples have been analysed for Selenium at Town of Derma.

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 22 samples, newest first — collected July 27, 2011 to January 14, 2025.

10 Selenium results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Selenium results for Town of Derma, from 1 to 10 of 22 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
Jan 14, 2025 13:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250115-013
Laboratory
MSDH Lab
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 14, 2025 13:20, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 9, 2024 15:00
Sampling point
TF103
Sample type
Routine
Lab sample
IN-240110-004
Laboratory
MSDH Lab
0.0039 mg/l , sample collected Jan 9, 2024 15:00, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
May 3, 2022 15:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220504-024
Laboratory
MSDH Lab
0.0025 mg/l , sample collected May 3, 2022 15:50, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 30, 2020 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200331-038IN
Laboratory
MSDH Lab
0.0074 mg/l , sample collected Mar 30, 2020 14:00, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 30, 2020 13:45
Sampling point
TF103
Sample type
Routine
Lab sample
200331-037IN
Laboratory
MSDH Lab
0.009 mg/l , sample collected Mar 30, 2020 13:45, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Sep 17, 2018 01:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180918-008IN
Laboratory
MSDH Lab
0.0053 mg/l , sample collected Sep 17, 2018 01:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 15, 2017 01:30
Sampling point
TF103
Sample type
Routine
Lab sample
170516-012IN
Laboratory
MSDH Lab
0.0047 mg/l , sample collected May 15, 2017 01:30, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
May 5, 2014 01:45
Sampling point
TF103
Sample type
Routine
Lab sample
140506-008IN
Laboratory
MSDH Lab
0.0101 mg/l , sample collected May 5, 2014 01:45, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2013 – Dec 31, 2015
Collected
May 5, 2014 01:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140506-007IN
Laboratory
MSDH Lab
0.0073 mg/l , sample collected May 5, 2014 01:15, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Jul 27, 2011 01:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110728-006IN
Laboratory
MSDH Lab
0.002913 mg/l , sample collected Jul 27, 2011 01:00, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013

Routine (10).