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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.

Cyanide results

MS0520024 , Shuqualak-Butler W/A

8 samples have been analysed for Cyanide at Shuqualak-Butler W/A.

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 Cyanide result

All 8 samples analysed for this analyte are listed below, newest first. No date range is applied.

8 Cyanide results from the 8 samples listed here: 0 detected, 8 not detected.

Units in this table

Cyanide is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Cyanide results for Shuqualak-Butler W/A, from the 8 samples 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
Sep 23, 2025 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250924-009
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 23, 2025 13:00, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
May 18, 2022 13:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-220519-037
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 18, 2022 13:10, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Dec 4, 2019 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191205-005CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Dec 4, 2019 13:30, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Jun 10, 2015 01:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150611-018CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 10, 2015 01:45, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Nov 28, 2012 02:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
121129-003CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Nov 28, 2012 02:15, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jan 27, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100128-003CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Jan 27, 2010, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Mar 29, 2006
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
060330-021CN
Laboratory
MSDH Lab
Not detected below 0.005 mg/l Minimum Reporting Level , sample collected Mar 29, 2006, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2005 – Dec 31, 2007
Collected
Mar 17, 2004
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
040318-032CN
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Mar 17, 2004, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2002 – Dec 31, 2004

Routine (8).