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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

MS0420001 , City of Greenwood

75 samples have been analysed for Cyanide at City of Greenwood.

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 75 samples, newest first — collected October 24, 2023 to July 15, 2026.

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

Cyanide results for City of Greenwood, from 1 to 10 of 75 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
Jul 15, 2026
Sampling point
TF115 Treatment Facility TF115
Sample type
Routine
Lab sample
35051206002
Laboratory
Pace Analytical Services, LLC
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jul 15, 2026, sampling point TF115 Cyanide 1024 EPA method 335.4 Jan 1, 2026 – Dec 31, 2031
Collected
Sep 9, 2025 12:30
Sampling point
TF113 Treatment Plant T113
Sample type
Routine
Lab sample
CN-250910-020
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 12:30, sampling point TF113 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 9, 2025 13:35
Sampling point
TF112 Treatment Plant T112
Sample type
Routine
Lab sample
CN-250910-019
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 13:35, sampling point TF112 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 9, 2025 12:50
Sampling point
TF110 Treatment Plant T110
Sample type
Routine
Lab sample
CN-250910-018
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 12:50, sampling point TF110 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 9, 2025 13:55
Sampling point
TF107 Treatment Plant T107
Sample type
Routine
Lab sample
CN-250910-017
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 13:55, sampling point TF107 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 9, 2025 13:10
Sampling point
TF106 Treatment Plant T106
Sample type
Routine
Lab sample
CN-250910-016
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 13:10, sampling point TF106 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Sep 9, 2025 13:20
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
CN-250910-015
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Sep 9, 2025 13:20, sampling point TF105 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
May 13, 2025 13:00
Sampling point
TF115 Treatment Facility TF115
Sample type
Routine
Lab sample
CN-250514-008
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 13, 2025 13:00, sampling point TF115 Cyanide 1024 EPA method QC10204001X Jan 1, 2025 – Dec 31, 2025
Collected
May 6, 2024 13:30
Sampling point
TF115 Treatment Facility TF115
Sample type
Routine
Lab sample
CN-240507-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 6, 2024 13:30, sampling point TF115 Cyanide 1024 EPA method QC10204001X Jan 1, 2024 – Dec 31, 2024
Collected
Oct 24, 2023 13:30
Sampling point
TF115 Treatment Facility TF115
Sample type
Routine
Lab sample
CN-231025-001
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 24, 2023 13:30, sampling point TF115 Cyanide 1024 EPA method QC10204001X Oct 1, 2023 – Dec 31, 2023

Routine (10).