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.
Samples for one analyte
Samples taken for Cyanide across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.
1,021–1,040 of 2,098 samples. From samples collected September 28, 2024 to September 28, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 28, 2021.
Choose a date range
Choose water systems
This is where it was looked for
Each row is a sample taken for Cyanide. These rows carry no result and no measured amount — a row means the analyte was sampled for at that point, not that it was found there.
Which analytes a system has detected, and when, is on that system’s own sample results page, reachable from its record.
| County | Water system | Collected | Sampling point | Sample type |
|---|---|---|---|---|
| Leake | Town of Walnut Grove, MS0400011 | September 3, 2025 | TF103 , Treatment Plant T103 | Routine |
| Leake | Town of Walnut Grove, MS0400011 | September 3, 2025 | TF104 , Treatment Plant T104 | Routine |
| Leake | Tyson Foods #1, MS0400015 | October 22, 2024 | TF101 , Treatment Facility TF101 | Routine |
| Leake | Tyson Foods #1, MS0400015 | October 22, 2024 | TF102 , Treatment Facility 102 | Routine |
| Leake | Tyson Foods #1, MS0400015 | October 22, 2024 | TF103 , Treatment Facility TF103 | Routine |
| Leake | Marydell Water Association, MS0400016 | September 9, 2025 | TF101 , Treatment Plant T101 | Routine |
| Leake | Marydell Water Association, MS0400016 | September 9, 2025 | TF102 , Treatment Plant T102 | Routine |
| Leake | Freeny W/A #2-Rosebud System, MS0400018 | September 2, 2025 | TF101 , Treatment Plant T101 | Routine |
| Leake | Freeny W/A #2-Rosebud System, MS0400018 | September 2, 2025 | TF102 , Treatment Plant T102 | Routine |
| Lee | North Lee W/A-Auburn System #1, MS0410001 | July 8, 2026 | TF103 , Treatment Facility TF103 | Routine |
| Lee | North Lee W/A-Auburn System #1, MS0410001 | May 14, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Lee | City Point Water Association, MS0410004 | September 8, 2025 | TF101 , Treatment Plant T101 | Routine |
| Lee | City Point Water Association, MS0410004 | September 8, 2025 | TF102 , Treatment Plant T102 | Routine |
| Lee | City Point Water Association, MS0410004 | September 8, 2025 | TF103 , Treatment Plant T103 | Routine |
| Lee | Town of Guntown, MS0410006 | September 2, 2025 | TF101 , Treatment Plant T101 | Routine |
| Lee | Town of Guntown, MS0410006 | September 2, 2025 | TF102 , Treatment Plant T102 | Routine |
| Lee | Town of Guntown, MS0410006 | September 2, 2025 | TF103 | Routine |
| Lee | Mooreville-Richmond W/A #1, MS0410007 | September 3, 2025 | TF101 , Treatment Plant T101 | Routine |
| Lee | Mooreville-Richmond W/A #1, MS0410007 | September 3, 2025 | TF102 , Treatment Plant T102 | Routine |
| Lee | Mooreville-Richmond W/A #1, MS0410007 | September 3, 2025 | TF103 , Treatment Plant T103 | Routine |