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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

MS0070004 , City of Calhoun City

28 samples have been analysed for Selenium at City of Calhoun City.

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 28 samples, newest first — collected March 2, 2015 to March 3, 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 City of Calhoun City, from 1 to 10 of 28 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
Mar 3, 2025 13:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-250304-007
Laboratory
MSDH Lab
0.0073 mg/l , sample collected Mar 3, 2025 13:30, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 3, 2025 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250304-008
Laboratory
MSDH Lab
0.0068 mg/l , sample collected Mar 3, 2025 13:00, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 2, 2022 14:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-220503-010
Laboratory
MSDH Lab
0.0053 mg/l , sample collected May 2, 2022 14:00, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
May 2, 2022 13:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220503-009
Laboratory
MSDH Lab
0.0061 mg/l , sample collected May 2, 2022 13:45, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 28, 2020 14:15
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
200429-051IN
Laboratory
MSDH Lab
0.0056 mg/l , sample collected Apr 28, 2020 14:15, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 28, 2020 14:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200429-050IN
Laboratory
MSDH Lab
0.0101 mg/l , sample collected Apr 28, 2020 14:10, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 17, 2018 13:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180918-017IN
Laboratory
MSDH Lab
0.0044 mg/l , sample collected Sep 17, 2018 13:30, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 17, 2018 13:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
180918-016IN
Laboratory
MSDH Lab
0.0064 mg/l , sample collected Sep 17, 2018 13:40, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Mar 2, 2015 14:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
150303-054IN
Laboratory
MSDH Lab
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 2, 2015 14:40, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 2, 2015 14:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150303-053IN
Laboratory
MSDH Lab
0.0056 mg/l , sample collected Mar 2, 2015 14:15, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016

Routine (10).