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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.

Thallium, Total results

MS0220004 , Grenada-Bogue Basin/Holcomb

20 samples have been analysed for Thallium, Total at Grenada-Bogue Basin/Holcomb.

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 Thallium, Total result

The table below lists 1–10 of 20 samples, newest first — collected August 1, 2011 to February 3, 2025.

10 Thallium, Total results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Thallium, Total results for Grenada-Bogue Basin/Holcomb, from 1 to 10 of 20 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 3, 2025 00:03
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-250205-035
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 3, 2025 00:03, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Feb 3, 2025 11:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250205-034
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 3, 2025 11:50, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Apr 27, 2022 12:25
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-220428-035
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 12:25, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 27, 2022 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220428-036
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 27, 2022 12:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Oct 9, 2018 12:55
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
181010-014IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 9, 2018 12:55, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Oct 9, 2018 01:05
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
181010-013IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 9, 2018 01:05, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 7, 2014 09:48
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140408-063IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2014 09:48, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Apr 7, 2014 09:57
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
140408-062IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 7, 2014 09:57, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 1, 2011 12:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110802-029IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 1, 2011 12:15, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Aug 1, 2011 12:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
110802-028IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 1, 2011 12:05, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013

Routine (10).