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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

MS0250024 , St Thomas Water Association

15 samples have been analysed for Barium at St Thomas 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 15 samples, newest first — collected March 14, 2005 to February 18, 2025.

10 Barium results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 101 results for other analytes, which are on the full results page.

Barium results for St Thomas Water Association, from 1 to 10 of 15 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 18, 2025 09:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250219-004
Laboratory
MSDH Lab
0.0035 mg/l , sample collected Feb 18, 2025 09:20, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
May 17, 2022 09:35
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220517-094
Laboratory
MSDH Lab
0.0034 mg/l , sample collected May 17, 2022 09:35, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 24, 2018 03:46
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
181026-004IN
Laboratory
MSDH Lab
0.0037 mg/l , sample collected Oct 24, 2018 03:46, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Mar 11, 2015 02:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150312-048IN
Laboratory
MSDH Lab
0.0032 mg/l , sample collected Mar 11, 2015 02:00, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 2, 2012 10:52
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120402-009IN
Laboratory
MSDH Lab
0.00535 mg/l , sample collected Apr 2, 2012 10:52, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 20, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110421-021IN
Laboratory
MSDH Lab
0.003663 mg/l , sample collected Apr 20, 2011, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Apr 16, 2008
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
080417-047IN
Laboratory
MSDH Lab
0.003513 mg/l , sample collected Apr 16, 2008, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Dec 3, 2007
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
071204-026IN
Laboratory
MSDH Lab
0.004336 mg/l , sample collected Dec 3, 2007, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2007 – Dec 31, 2009
Collected
Feb 8, 2006
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
060209-055IN
Laboratory
MSDH Lab
0.003239 mg/l , sample collected Feb 8, 2006, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007
Collected
Mar 14, 2005
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
050315-026IN
Laboratory
MSDH Lab
0.003226 mg/l , sample collected Mar 14, 2005, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2005 – Dec 31, 2007

Routine (10).