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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.

Arsenic results

MS0230001 , City of Bay St Louis

42 samples have been analysed for Arsenic at City of Bay St Louis.

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 Arsenic result

The table below lists 11–20 of 42 samples, newest first — collected April 9, 2014 to April 27, 2022.

10 Arsenic results from the 10 samples listed here: 1 detected, 9 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Arsenic results for City of Bay St Louis, from 11 to 20 of 42 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 27, 2022 11:55
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220428-043
Laboratory
MSDH Lab
0.0005 mg/l , sample collected Apr 27, 2022 11:55, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 20, 2020 12:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
200421-014IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 20, 2020 12:05, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Oct 16, 2018 12:50
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
181017-041IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 16, 2018 12:50, sampling point TF105 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Oct 16, 2018 01:14
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
181017-040IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 16, 2018 01:14, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Oct 16, 2018 01:01
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
181017-038IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 16, 2018 01:01, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 16, 2017 12:50
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
170517-001IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 16, 2017 12:50, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
Collected
Apr 9, 2014 01:15
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
140410-014IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2014 01:15, sampling point TF105 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 9, 2014 01:05
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
140410-013IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2014 01:05, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 9, 2014 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140410-012IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2014 12:30, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 9, 2014 12:45
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140410-011IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2014 12:45, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2013 – Dec 31, 2015

Routine (10).