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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

MS0240003 , City of Gulfport

16 samples have been analysed for Cyanide at City of Gulfport.

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.

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

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Every Cyanide result

The table below lists 11–16 of 16 samples, newest first — collected October 22, 2024 to August 19, 2025.

6 Cyanide results from the 6 samples listed here: 0 detected, 6 not detected.

Cyanide results for City of Gulfport, from 11 to 16 of 16 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
Aug 19, 2025 12:15
Sampling point
TF127 Treatment Plant T127
Sample type
Routine
Lab sample
CN-250820-028
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2025 12:15, sampling point TF127 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 11:28
Sampling point
TF126 Treatment Plant T126
Sample type
Routine
Lab sample
CN-250820-027
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2025 11:28, sampling point TF126 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 10:35
Sampling point
TF125 Treatment Plant T125
Sample type
Routine
Lab sample
CN-250820-026
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2025 10:35, sampling point TF125 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 09:50
Sampling point
TF124 Treatment Plant T124
Sample type
Routine
Lab sample
CN-250820-025
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2025 09:50, sampling point TF124 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Aug 19, 2025 10:10
Sampling point
TF123 Treatment Plant T123
Sample type
Routine
Lab sample
CN-250820-024
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Aug 19, 2025 10:10, sampling point TF123 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Oct 22, 2024 13:21
Sampling point
TF138 Treatment Plant T138
Sample type
Routine
Lab sample
CN-241023-012
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 22, 2024 13:21, sampling point TF138 Cyanide 1024 EPA method QC10204001X Jan 1, 2022 – Dec 31, 2024

Routine (6).