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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

MS0310007 , Louin Water Works

19 samples have been analysed for Barium at Louin Water Works.

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 19 samples, newest first — collected January 12, 2009 to February 25, 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 Louin Water Works, from 1 to 10 of 19 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
Feb 25, 2025 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250226-013
Laboratory
MSDH Lab
0.0043 mg/l , sample collected Feb 25, 2025 12:15, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 6, 2024 11:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-240207-001
Laboratory
MSDH Lab
0.0041 mg/l , sample collected Feb 6, 2024 11:30, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 17, 2022 05:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220518-009
Laboratory
MSDH Lab
0.0035 mg/l , sample collected May 17, 2022 05:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Mar 26, 2019 18:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190328-002IN
Laboratory
MSDH Lab
0.0036 mg/l , sample collected Mar 26, 2019 18:45, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Mar 26, 2019 18:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190328-001IN
Laboratory
MSDH Lab
0.0036 mg/l , sample collected Mar 26, 2019 18:45, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 8, 2015 01:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150409-061IN
Laboratory
MSDH Lab
0.0029 mg/l , sample collected Apr 8, 2015 01:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 8, 2015 01:05
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150409-060IN
Laboratory
MSDH Lab
0.0026 mg/l , sample collected Apr 8, 2015 01:05, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
May 2, 2012 12:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120503-062IN
Laboratory
MSDH Lab
0.00316 mg/l , sample collected May 2, 2012 12:45, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 9, 2012 03:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120412-056IN
Laboratory
MSDH Lab
0.00287 mg/l , sample collected Apr 9, 2012 03:15, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Jan 12, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090113-064IN
Laboratory
MSDH Lab
0.002558 mg/l , sample collected Jan 12, 2009, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010

Routine (10).