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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

MS0140011 , Rena Lara Water Association

20 samples have been analysed for Cyanide at Rena Lara Water Association.

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

The table below lists 1–10 of 20 samples, newest first — collected August 8, 2011 to September 15, 2025.

10 Cyanide results from the 10 samples listed here: 1 detected, 9 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 Rena Lara Water Association, 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
Sep 15, 2025 13:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-250916-014
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 13:40, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 15, 2025 13:35
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-250916-013
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 15, 2025 13:35, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Apr 20, 2021 13:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-210421-018
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 20, 2021 13:10, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Apr 20, 2021 13:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
CN-210421-017
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 20, 2021 13:05, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
May 7, 2018 03:14
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
180508-006CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 7, 2018 03:14, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
May 7, 2018 03:23
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180508-004CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 7, 2018 03:23, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Jul 9, 2014 12:59
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140710-010CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 9, 2014 12:59, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Jul 9, 2014 12:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
140710-009CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 9, 2014 12:50, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016
Collected
Aug 8, 2011 03:54
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110809-003CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Aug 8, 2011 03:54, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Aug 8, 2011 03:41
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
110809-002CN
Laboratory
MSDH Lab
29.89 ug/l , sample collected Aug 8, 2011 03:41, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013

Routine (10).