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.
301–320 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.
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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 |
|---|---|---|---|---|
| DeSoto | City of Southaven, MS0170018 | August 18, 2025 | TF083 , Treatment Plant T083 | Routine |
| DeSoto | City of Southaven, MS0170018 | August 18, 2025 | TF084 , Treatment Plant T084 | Routine |
| DeSoto | City of Southaven, MS0170018 | May 12, 2025 | TF085 , Starlanding Rd Plant | Routine |
| DeSoto | City of Southaven, MS0170018 | March 4, 2025 | TF085 , Starlanding Rd Plant | Routine |
| DeSoto | Walls Water Association, MS0170019 | August 19, 2025 | TF102 , Treatment Plant 102 | Routine |
| DeSoto | City of Horn Lake, MS0170022 | August 18, 2025 | TF083 | Routine |
| DeSoto | City of Horn Lake, MS0170022 | June 9, 2025 | TF080 , Treatment Plant T080 | Routine |
| DeSoto | City of Horn Lake, MS0170022 | June 9, 2025 | TF081 , Treatment Plant T081 | Routine |
| DeSoto | City of Horn Lake, MS0170022 | June 9, 2025 | TF082 , Treatment Plant T082 | Routine |
| DeSoto | City of Horn Lake - Twin Lakes, MS0170025 | July 7, 2026 | TF080 , Treatment Plant TF080 | Routine |
| DeSoto | City of Horn Lake - Twin Lakes, MS0170025 | April 30, 2025 | TF080 , Treatment Plant TF080 | Routine |
| DeSoto | City of Horn Lake - Twin Lakes, MS0170025 | December 4, 2024 | TF080 , Treatment Plant TF080 | Routine |
| DeSoto | Country Haven Mobile Home Park, MS0170027 | June 10, 2025 | TF080 , Treatment Plant T080 | Routine |
| DeSoto | Walls Water Assn- Lake Forest, MS0170043 | August 19, 2025 | TF080 , Treatment Plant T080 | Routine |
| DeSoto | Lewisburg -Ingrams Mill North, MS0170049 | June 9, 2025 | TF101 | Routine |
| DeSoto | City of Hernando - Laughter, MS0170050 | April 30, 2025 | TF081 , Laughter Rd Treatment Plant TF081 | Routine |
| Forrest | Barrontown W/A, MS0180001 | June 10, 2025 | TF101 , Treatment Plant T101 | Routine |
| Forrest | Barrontown W/A, MS0180001 | June 10, 2025 | TF102 , Treatment Plant T102 | Routine |
| Forrest | Barrontown W/A, MS0180001 | June 10, 2025 | TF103 , Treatment Plant T103 | Routine |
| Forrest | Barrontown W/A, MS0180001 | June 10, 2025 | TF104 , Treatment Plant T104 | Routine |