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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.

Lead results

MS0270024 , Humphreys Co-Tchula Lake #7

112 samples have been analysed for Lead at Humphreys Co-Tchula Lake #7.

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 Lead result

The table below lists 1–10 of 112 samples, newest first — collected August 3, 2021 to August 29, 2024.

10 Lead results from the 10 samples listed here: 8 detected, 2 not detected. Those samples also carried 10 results for other analytes, which are on the full results page.

We withheld the location of 7 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Lead results for Humphreys Co-Tchula Lake #7, from 1 to 10 of 112 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
Aug 29, 2024 07:05
Sampling point
LC0006 Location withheld
Sample type
Routine
Lab sample
PB-240830-010
Laboratory
MSDH Lab
1.2 ug/l , sample collected Aug 29, 2024 07:05, sampling point LC0006 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 29, 2024 06:30
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-240830-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 29, 2024 06:30, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 29, 2024 08:15
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-240830-008
Laboratory
MSDH Lab
0.7 ug/l , sample collected Aug 29, 2024 08:15, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 29, 2024 05:10
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-240830-007
Laboratory
MSDH Lab
0.7 ug/l , sample collected Aug 29, 2024 05:10, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 29, 2024 06:35
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-240830-009
Laboratory
MSDH Lab
0.7 ug/l , sample collected Aug 29, 2024 06:35, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2022 – Dec 31, 2024
Collected
Aug 4, 2021 12:00
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-210805-072
Laboratory
MSDH Lab
4.6 ug/l , sample collected Aug 4, 2021 12:00, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 08:01
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-210805-074
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 4, 2021 08:01, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 08:29
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-210805-073
Laboratory
MSDH Lab
0.8 ug/l , sample collected Aug 4, 2021 08:29, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 4, 2021 09:20
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-210805-071
Laboratory
MSDH Lab
0.9 ug/l , sample collected Aug 4, 2021 09:20, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021
Collected
Aug 3, 2021 06:15
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-210805-075
Laboratory
MSDH Lab
1.4 ug/l , sample collected Aug 3, 2021 06:15, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2019 – Dec 31, 2021

Routine (10).