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
MS0070008 , Macedonia Water Association
18 samples have been analysed for Selenium at Macedonia Water Association.
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 18, 2015 to July 19, 2026.
10 Selenium results from the 10 samples listed here: 7 detected, 3 not detected. Those samples also carried 98 results for other analytes, which are on the full results page.
Units in this table
Selenium is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| 4.3 ug/l , sample collected Jul 19, 2026, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2026 – Dec 31, 2031 |
|
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| 7.5 ug/l , sample collected Jun 11, 2026, sampling point TF103 | Selenium 1045 EPA method 200.8 | Not recorded |
|
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 14, 2025 14:30, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
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| 0.0063 mg/l , sample collected Feb 27, 2024 14:45, sampling point TF103 | Selenium 1045 EPA method 200.8 | Jan 1, 2022 – Dec 31, 2024 |
|
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| 0.0061 mg/l , sample collected May 3, 2022 14:50, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 0.0055 mg/l , sample collected Apr 8, 2020 13:20, sampling point TF102 | Selenium 1045 EPA method 200.8 | Jan 1, 2020 – Dec 31, 2022 |
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| 0.0058 mg/l , sample collected Apr 8, 2020 13:05, sampling point TF103 | Selenium 1045 EPA method 200.8 | Jan 1, 2019 – Dec 31, 2021 |
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| 0.0056 mg/l , sample collected Sep 18, 2018 12:35, sampling point TF102 | 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 May 15, 2017 12:40, sampling point TF103 | Selenium 1045 EPA method 200.8 | Jan 1, 2016 – Dec 31, 2018 |
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| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 18, 2015 02:10, sampling point TF103 | Selenium 1045 EPA method 200.8 | Jan 1, 2013 – Dec 31, 2015 |
-
- Collected
- Jul 19, 2026
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 35052318001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2031
-
Selenium 1045 EPA method 200.8
- Result
- 4.3 ug/l
-
- Collected
- Jun 11, 2026
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 35043612001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- 7.5 ug/l
-
- Collected
- Jan 14, 2025 14:30
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-250115-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
-
- Collected
- Feb 27, 2024 14:45
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- IN-240228-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Selenium 1045 EPA method 200.8
- Result
- 0.0063 mg/l
-
- Collected
- May 3, 2022 14:50
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-220504-022
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Selenium 1045 EPA method 200.8
- Result
- 0.0061 mg/l
-
- Collected
- Apr 8, 2020 13:20
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 200409-027IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Selenium 1045 EPA method 200.8
- Result
- 0.0055 mg/l
-
- Collected
- Apr 8, 2020 13:05
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 200409-026IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Selenium 1045 EPA method 200.8
- Result
- 0.0058 mg/l
-
- Collected
- Sep 18, 2018 12:35
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 180919-006IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Selenium 1045 EPA method 200.8
- Result
- 0.0056 mg/l
-
- Collected
- May 15, 2017 12:40
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 170516-014IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2016 – Dec 31, 2018
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 18, 2015 02:10
- Sampling point
- TF103
- Sample type
- Routine
- Lab sample
- 150319-002IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
Routine (10).