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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

MS0400018 , Freeny W/A #2-Rosebud System

25 samples have been analysed for Cyanide at Freeny W/A #2-Rosebud System.

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 25 samples, newest first — collected March 9, 2015 to September 2, 2025.

10 Cyanide results from the 10 samples listed here: 0 detected, 10 not detected.

Cyanide results for Freeny W/A #2-Rosebud System, from 1 to 10 of 25 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 2, 2025 14:02
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-250903-020
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 2, 2025 14:02, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 2, 2025 14:19
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-250903-019
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 2, 2025 14:19, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Jul 11, 2023 14:00
Sampling point
TF103 Harmony Well
Sample type
Routine
Lab sample
CN-230712-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jul 11, 2023 14:00, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2021 – Dec 31, 2023
Collected
May 5, 2020 15:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200506-010CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 5, 2020 15:10, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
May 5, 2020 13:50
Sampling point
TF103 Harmony Well
Sample type
Routine
Lab sample
200506-008CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 5, 2020 13:50, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2018 – Dec 31, 2020
Collected
May 5, 2020 14:25
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200506-007CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 5, 2020 14:25, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
Oct 16, 2019 13:56
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
191017-019CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 16, 2019 13:56, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Apr 1, 2019 15:07
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190402-030CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Apr 1, 2019 15:07, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
Sep 19, 2017 13:50
Sampling point
TF103 Harmony Well
Sample type
Routine
Lab sample
170920-016CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 19, 2017 13:50, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2015 – Dec 31, 2017
Collected
Mar 9, 2015 03:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150310-020CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Mar 9, 2015 03:20, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2014 – Dec 31, 2016

Routine (10).