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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.

Barium results

MS0610030 , Union Water Association

23 samples have been analysed for Barium at Union 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 Barium result

The table below lists 1–10 of 23 samples, newest first — collected December 13, 2016 to April 22, 2025.

10 Barium results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Barium results for Union Water Association, from 1 to 10 of 23 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
Apr 22, 2025 16:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250423-003
Laboratory
MSDH Lab
0.0118 mg/l , sample collected Apr 22, 2025 16:00, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Apr 22, 2025 16:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250423-004
Laboratory
MSDH Lab
0.0119 mg/l , sample collected Apr 22, 2025 16:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 18, 2023 12:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
IN-230518-018
Laboratory
MSDH Lab
0.0106 mg/l , sample collected May 18, 2023 12:00, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Oct 18, 2022 13:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-221019-013
Laboratory
MSDH Lab
0.0133 mg/l , sample collected Oct 18, 2022 13:20, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 18, 2022 13:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-221019-012
Laboratory
MSDH Lab
0.013 mg/l , sample collected Oct 18, 2022 13:15, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 24, 2020
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
200325-030IN
Laboratory
MSDH Lab
0.013 mg/l , sample collected Mar 24, 2020, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
May 7, 2019 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190508-030IN
Laboratory
MSDH Lab
0.0101 mg/l , sample collected May 7, 2019 12:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 7, 2019 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190508-029IN
Laboratory
MSDH Lab
0.0097 mg/l , sample collected May 7, 2019 12:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 9, 2017 12:30
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
170510-006IN
Laboratory
MSDH Lab
0.0142 mg/l , sample collected May 9, 2017 12:30, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Dec 13, 2016 01:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
161214-107IN
Laboratory
MSDH Lab
0.0116 mg/l , sample collected Dec 13, 2016 01:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016

Routine (10).