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.
1,781–1,800 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 |
|---|---|---|---|---|
| Smith | City of Raleigh, MS0650008 | November 4, 2025 | TF101 , Treatment Plant T101 | Routine |
| Smith | City of Raleigh, MS0650008 | November 4, 2025 | TF102 , Treatment Plant T102 | Routine |
| Smith | City of Raleigh, MS0650008 | November 4, 2025 | TF103 , Treatment Plant T103 | Routine |
| Smith | Sylvarena Water Association, MS0650010 | November 4, 2025 | TF101 , Treatment Plant T101 | Routine |
| Smith | Sylvarena Water Association, MS0650010 | November 4, 2025 | TF102 , Treatment Plant T102 | Routine |
| Smith | Town of Taylorsville, MS0650011 | November 12, 2025 | TF080 , Treatment Plant T080 | Routine |
| Smith | Traxler Water Association, MS0650012 | July 20, 2026 | TF102 , Treatment Facility TF102 | Routine |
| Smith | Traxler Water Association, MS0650012 | November 4, 2025 | TF103 | Routine |
| Smith | White Oak Water Association, MS0650013 | July 20, 2026 | TF103 , Treatment Facility TF103 | Routine |
| Smith | White Oak Water Association, MS0650013 | November 4, 2025 | TF101 , Treatment Plant T101 | Routine |
| Smith | White Oak Water Association, MS0650013 | May 12, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Smith | Pineville Water Association #3, MS0650017 | November 3, 2025 | TF101 , Treatment Plant T101 | Routine |
| Smith | Pineville Water Association #2, MS0650018 | November 3, 2025 | TF101 , Treatment Plant T101 | Routine |
| Stone | McHenry Utility Assn, Inc, MS0660002 | November 5, 2025 | TF102 , Treatment Plant T102 | Routine |
| Stone | MS Gulf Coast Community College, MS0660003 | November 19, 2025 | TF102 , Treatment Plant T102 | Routine |
| Stone | MS Gulf Coast Community College, MS0660003 | October 22, 2024 | TF103 | Routine |
| Stone | New Zion Utilities, Inc, MS0660004 | November 17, 2025 | TF102 , Treatment Plant T102 | Routine |
| Stone | City of Wiggins, MS0660005 | November 17, 2025 | TF101 , Treatment Plant T101 | Routine |
| Stone | City of Wiggins, MS0660005 | November 17, 2025 | TF102 , Treatment Plant T102 | Routine |
| Stone | City of Wiggins, MS0660005 | May 12, 2025 | TF105 , Treatment Plant TF105 | Routine |