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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

MS0280001 , Town of Mayersville

28 samples have been analysed for Barium at Town of Mayersville.

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 28 samples, newest first — collected April 6, 2015 to December 3, 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 Town of Mayersville, 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
Dec 3, 2025 10:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-251204-010
Laboratory
MSDH Lab
0.0125 mg/l , sample collected Dec 3, 2025 10:10, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 7, 2024 12:26
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-240208-035
Laboratory
MSDH Lab
0.0113 mg/l , sample collected Feb 7, 2024 12:26, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 7, 2024 12:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-240208-036
Laboratory
MSDH Lab
0.0115 mg/l , sample collected Feb 7, 2024 12:50, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 18, 2022 11:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220519-017
Laboratory
MSDH Lab
0.0133 mg/l , sample collected May 18, 2022 11:10, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 15, 2019 13:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
191016-014IN
Laboratory
MSDH Lab
0.0144 mg/l , sample collected Oct 15, 2019 13:10, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Oct 15, 2019 13:20
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
191016-013IN
Laboratory
MSDH Lab
0.0137 mg/l , sample collected Oct 15, 2019 13:20, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Oct 15, 2019
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191016-012IN
Laboratory
MSDH Lab
0.0131 mg/l , sample collected Oct 15, 2019, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 6, 2015 01:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
150407-009IN
Laboratory
MSDH Lab
0.0128 mg/l , sample collected Apr 6, 2015 01:40, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 6, 2015 01:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150407-008IN
Laboratory
MSDH Lab
0.0125 mg/l , sample collected Apr 6, 2015 01:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 6, 2015 01:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150407-007IN
Laboratory
MSDH Lab
0.0126 mg/l , sample collected Apr 6, 2015 01:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016

Routine (10).