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.
1,561–1,580 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.
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 |
|---|---|---|---|---|
| Rankin | Acl Water Association #1, MS0610001 | October 22, 2025 | TF102 , Treatment Plant T102 | Routine |
| Rankin | Acl Water Association #1, MS0610001 | October 22, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | City of Brandon, MS0610003 | July 20, 2026 | TF111 , Treatment Facility TF111 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF102 , Treatment Plant T102 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF104 , Treatment Plant T104 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF105 , Treatment Plant T105 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF106 , Treatment Plant T106 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF107 , Treatment Plant T107 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF108 , Treatment Plant T108 | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF109 , Marquette Well | Routine |
| Rankin | City of Brandon, MS0610003 | October 22, 2025 | TF110 , Treatment Facility TF110 | Routine |
| Rankin | City of Brandon, MS0610003 | May 13, 2025 | TF111 , Treatment Facility TF111 | Routine |
| Rankin | Evergreen Water Association, MS0610007 | October 21, 2025 | TF102 , Treatment Plant T102 | Routine |
| Rankin | Evergreen Water Association, MS0610007 | October 21, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | Evergreen Water Association, MS0610007 | October 21, 2025 | TF104 | Routine |
| Rankin | Fannin Water Assn-North, MS0610008 | July 29, 2026 | TF105 , Treatment Facility TF105 | Routine |
| Rankin | Fannin Water Assn-North, MS0610008 | October 22, 2025 | TF102 , Treatment Plant T102 | Routine |
| Rankin | Fannin Water Assn-North, MS0610008 | October 22, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | Fannin Water Assn-North, MS0610008 | May 19, 2025 | TF105 , Treatment Facility TF105 | Routine |