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.
561–580 of 2,098 samples. From samples collected September 27, 2024 to September 27, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 27, 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 |
|---|---|---|---|---|
| Harrison | HCUA-East, MS0240272 | June 24, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Harrison | HCUA-East, MS0240272 | June 24, 2025 | TF102 , Treatment Facility TF102 | Routine |
| Harrison | HCUA-East, MS0240272 | June 24, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Harrison | HCUA-North, MS0240273 | September 9, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Harrison | HCUA-North, MS0240273 | September 9, 2025 | TF102 , Treatment Facility TF102 | Routine |
| Harrison | CLC Enterprises, MS0240276 | October 15, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Harrison | CLC Enterprises, MS0240276 | August 19, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Harrison | CLC Enterprises, MS0240276 | May 14, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Harrison | CLC Enterprises, MS0240276 | March 10, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Harrison | West Harrison WTR & Sewer Dist #2, MS0240279 | April 29, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Hinds | Town of Bolton, MS0250001 | June 24, 2026 | TF102 , Treatment Plant T102 | Routine |
| Hinds | Town of Bolton, MS0250001 | June 24, 2025 | TF101 , Treatment Plant T101 | Routine |
| Hinds | City of Clinton, MS0250003 | July 3, 2026 | TF113 , Treatment Facility TF113 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF101 , Treatment Plant T101 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF102 , Treatment Plant T102 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF103 , Treatment Plant T103 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF106 , Treatment Plant T106 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF107 , Treatment Plant T107 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF108 , Treatment Plant T108 | Routine |
| Hinds | City of Clinton, MS0250003 | June 23, 2025 | TF109 , Treatment Plant T109 | Routine |