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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

MS0410023 , Natchez Trace Parkway

22 samples have been analysed for Barium at Natchez Trace Parkway.

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 22 samples, newest first — collected July 9, 2012 to March 10, 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 Natchez Trace Parkway, from 1 to 10 of 22 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
Mar 10, 2025 10:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250311-037
Laboratory
MSDH Lab
0.138 mg/l , sample collected Mar 10, 2025 10:45, sampling point TF102 Barium 1010 EPA method 200.8 Not recorded
Collected
Mar 10, 2025 10:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250311-038
Laboratory
MSDH Lab
0.139 mg/l , sample collected Mar 10, 2025 10:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Sep 26, 2022 09:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220927-057
Laboratory
MSDH Lab
0.152 mg/l , sample collected Sep 26, 2022 09:00, sampling point TF102 Barium 1010 EPA method 200.8 Not recorded
Collected
Sep 26, 2022 09:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220927-056
Laboratory
MSDH Lab
0.185 mg/l , sample collected Sep 26, 2022 09:15, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 1, 2019 13:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190402-046IN
Laboratory
MSDH Lab
0.134 mg/l , sample collected Apr 1, 2019 13:15, sampling point TF102 Barium 1010 EPA method 200.8 Not recorded
Collected
Apr 1, 2019 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190402-045IN
Laboratory
MSDH Lab
0.1159 mg/l , sample collected Apr 1, 2019 13:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 22, 2015 01:15
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
150423-005IN
Laboratory
MSDH Lab
0.1419 mg/l , sample collected Apr 22, 2015 01:15, sampling point TF102 Barium 1010 EPA method 200.8 Not recorded
Collected
Apr 22, 2015 01:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150423-004IN
Laboratory
MSDH Lab
0.1359 mg/l , sample collected Apr 22, 2015 01:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Jul 9, 2012 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120710-039IN
Laboratory
MSDH Lab
0.03428 mg/l , sample collected Jul 9, 2012 12:30, sampling point TF102 Barium 1010 EPA method 200.8 Not recorded
Collected
Jul 9, 2012 12:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120710-038IN
Laboratory
MSDH Lab
0.63941 mg/l , sample collected Jul 9, 2012 12:45, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013

Routine (10).