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.
1,541–1,560 of 2,118 samples. From samples collected September 30, 2024 to September 30, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 30, 2021.
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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 |
|---|---|---|---|---|
| Prentiss | Wheeler-Frankstown Water Assn, MS0590014 | October 22, 2025 | TF101 , Treatment Plant T101 | Routine |
| Prentiss | Wheeler-Frankstown Water Assn, MS0590014 | October 22, 2025 | TF103 , Treatment Plant T103 | Routine |
| Prentiss | Wheeler-Frankstown Water Assn, MS0590014 | October 22, 2025 | TF104 , Treatment Plant T104 | Routine |
| Prentiss | Wheeler-Frankstown Water Assn, MS0590014 | October 22, 2025 | TF105 | Routine |
| Prentiss | New Site Water Association, MS0590018 | October 21, 2025 | TF080 , Treatment Plant T080 | Routine |
| Quitman | Big Field Water Association, MS0600002 | October 20, 2025 | TF101 , Treatment Plant T101 | Routine |
| Quitman | Big Field Water Association, MS0600002 | May 14, 2025 | TF103 , Treatment Plant T103 | Routine |
| Quitman | Town of Crowder, MS0600003 | October 21, 2025 | TF102 , Treatment Plant T102 | Routine |
| Quitman | Town of Crowder, MS0600003 | October 21, 2025 | TF103 , Treatment Plant T103 | Routine |
| Quitman | Town of Falcon, MS0600005 | October 23, 2025 | TF102 , Treatment Plant T102 | Routine |
| Quitman | Town of Lambert, MS0600006 | October 21, 2025 | TF101 , Treatment Plant T101 | Routine |
| Quitman | Town of Lambert, MS0600006 | October 21, 2025 | TF102 , Treatment Plant T102 | Routine |
| Quitman | Town of Lambert, MS0600006 | October 21, 2025 | TF103 , Treatment Plant T103 | Routine |
| Quitman | City of Marks, MS0600007 | October 21, 2025 | TF080 , Treatment Plant T080 | Routine |
| Quitman | Town of Sledge, MS0600008 | October 29, 2025 | TF101 , Treatment Plant T101 | Routine |
| Quitman | South Quitman-S Lambert Utl, MS0600010 | October 15, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Quitman | South Quitman-S Lambert Utl, MS0600010 | August 19, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Quitman | South Quitman-S Lambert Utl, MS0600010 | May 13, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Quitman | South Quitman-S Lambert Utl, MS0600010 | March 4, 2025 | TF101 , Treatment Facility TF101 | Routine |
| Quitman | South Lake Water Association, MS0600012 | October 21, 2025 | TF101 , Treatment Plant T101 | Routine |