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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 101–110 of 112 samples, newest first — collected July 28, 1993 to February 3, 1994.

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.

Lead results for Humphreys Co-Tchula Lake #7, from 101 to 110 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
Feb 3, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940204-025L
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Method Detection Limit , sample collected Feb 3, 1994, sampling point DS000 Lead 1030 Not recorded
Collected
Feb 3, 1994
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
940204-024L
Laboratory
MSDH Lab
0.008 mg/l , sample collected Feb 3, 1994, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 29, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930730-012L
Laboratory
MSDH Lab
0.091 mg/l , sample collected Jul 29, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 29, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930730-011L
Laboratory
MSDH Lab
0.002 mg/l , sample collected Jul 29, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 29, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930730-010L
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 29, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 28, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930729-169L
Laboratory
MSDH Lab
0.002 mg/l , sample collected Jul 28, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 28, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930729-168L
Laboratory
MSDH Lab
0.001 mg/l , sample collected Jul 28, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 28, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930729-165L
Laboratory
MSDH Lab
0.002 mg/l , sample collected Jul 28, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 28, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930729-163L
Laboratory
MSDH Lab
0.004 mg/l , sample collected Jul 28, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 28, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930729-161L
Laboratory
MSDH Lab
0.003 mg/l , sample collected Jul 28, 1993, sampling point DS000 Lead 1030 Not recorded

Routine (10).