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.
761–780 of 2,098 samples. From samples collected September 28, 2024 to September 28, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 28, 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 |
|---|---|---|---|---|
| Jackson | Jackson Co Utility Authority-West, MS0300164 | June 25, 2026 | TF109 , Treatment Facility TF109 | Routine |
| Jackson | Gulf LNG Clean Energy Potable Water Plan, MS0300165 | April 29, 2025 | TF080 , Treatment Facility TF080 | Routine |
| Jackson | Jackson Co Utility Authority-East, MS0300166 | June 30, 2026 | TF101 , Treatment Facility TF101 | Routine |
| Jackson | Jackson Co Utility Authority-East, MS0300166 | June 30, 2026 | TF102 , Treatment Facility | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | June 30, 2026 | TF107 , Treatment Facility TF107 | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | August 20, 2025 | TF101 , Treatment Plant T101 | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | August 20, 2025 | TF102 , Treatment Plant T102 | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | August 20, 2025 | TF103 , Treatment Plant T103 | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | August 20, 2025 | TF104 , Treatment Plant T104 | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | April 29, 2025 | TF107 , Treatment Facility TF107 | Routine |
| Jasper | Tallahala W/A-Antioch, MS0310001 | October 22, 2024 | TF105 | Routine |
| Jasper | Town of Bay Springs, MS0310002 | August 19, 2025 | TF103 , Treatment Plant T103 | Routine |
| Jasper | Town of Bay Springs, MS0310002 | August 19, 2025 | TF104 , Treatment Plant T104 | Routine |
| Jasper | Town of Bay Springs, MS0310002 | August 19, 2025 | TF105 , Treatment Plant T105 | Routine |
| Jasper | Beaverdam W/A-North, MS0310003 | July 30, 2026 | TF104 , Treatment Facility TF104 | Routine |
| Jasper | Beaverdam W/A-North, MS0310003 | August 18, 2025 | ST060 , Tank S060 | Routine |
| Jasper | Beaver Meadow Waterworks Association, MS0310004 | August 18, 2025 | TF101 , Treatment Plant T101 | Routine |
| Jasper | Beaver Meadow Waterworks Association, MS0310004 | August 18, 2025 | TF102 , Treatment Plant T102 | Routine |
| Jasper | Beaver Meadow Waterworks Association, MS0310004 | August 18, 2025 | TF103 , Treatment Plant T103 | Routine |
| Jasper | Town of Heidelberg, MS0310005 | August 18, 2025 | TF102 , Treatment Plant T102 | Routine |