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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

MS0780003 , Cumberland Water Assn

18 samples have been analysed for Selenium at Cumberland Water Assn.

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 18 samples, newest first — collected March 1, 2010 to December 3, 2025.

10 Selenium results from the 10 samples listed here: 7 detected, 3 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Selenium results for Cumberland Water Assn, from 1 to 10 of 18 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
Dec 3, 2025 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-251204-007
Laboratory
MSDH Lab
0.0026 mg/l , sample collected Dec 3, 2025 14:00, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Dec 3, 2025 02:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-251204-006
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Dec 3, 2025 02:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Dec 6, 2022 12:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-221207-046
Laboratory
MSDH Lab
0.0042 mg/l , sample collected Dec 6, 2022 12:45, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Dec 6, 2022 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-221207-045
Laboratory
MSDH Lab
0.0045 mg/l , sample collected Dec 6, 2022 12:15, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Dec 4, 2019 07:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
191205-005IN
Laboratory
MSDH Lab
0.0066 mg/l , sample collected Dec 4, 2019 07:20, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Dec 4, 2019 07:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191205-004IN
Laboratory
MSDH Lab
0.0049 mg/l , sample collected Dec 4, 2019 07:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Dec 9, 2013 01:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
131210-019IN
Laboratory
MSDH Lab
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Dec 9, 2013 01:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 29, 2013 02:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130530-035IN
Laboratory
MSDH Lab
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 29, 2013 02:45, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 17, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
100518-001IN
Laboratory
MSDH Lab
0.004039 mg/l , sample collected May 17, 2010, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Mar 1, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100302-008IN
Laboratory
MSDH Lab
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 1, 2010, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010

Routine (10).