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.
2,081–2,100 of 2,118 samples. From samples collected October 1, 2024 to October 1, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to October 1, 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 |
|---|---|---|---|---|
| Yalobusha | City of Water Valley, MS0810011 | December 9, 2025 | TF082 , Treatment Plant T082 | Routine |
| Yalobusha | Tri-Lakes Water Assn-West, MS0810012 | December 9, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yalobusha | Billys Creek Rural W/A, MS0810015 | December 8, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yalobusha | Billys Creek Rural W/A, MS0810015 | December 8, 2025 | TF102 , Treatment Plant T102 | Routine |
| Yalobusha | Billys Creek Rural W/A, MS0810015 | October 8, 2024 | TF103 , Treatment Facilitytf103 | Routine |
| Yalobusha | Enid Lake Estates, MS0810016 | December 10, 2025 | TF080 , Treatment Plant T080 | Routine |
| Yalobusha | Yalobusha Water/Sewer Dist #1, MS0810028 | December 9, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yalobusha | Yalobusha Water/Sewer Dist #1, MS0810028 | December 9, 2025 | TF102 , Treatment Plant T102 | Routine |
| Yalobusha | Yalobusha Water/Sewer Dist #2, MS0810029 | December 9, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yalobusha | Tri-Lakes Water Assn-East, MS0810033 | November 18, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yazoo | Town of Bentonia, MS0820002 | December 10, 2025 | TF103 , Treatment Plant T103 | Routine |
| Yazoo | Casey Jones Water Assn., MS0820003 | November 17, 2025 | TF102 , Treatment Plant T102 | Routine |
| Yazoo | Casey Jones Water Assn., MS0820003 | October 2, 2024 | TF103 , Treatment Facility TF103 | Routine |
| Yazoo | Central Yazoo Assoc - East, MS0820004 | July 15, 2026 | TF102 , Treatment Facility TF102 | Routine |
| Yazoo | Central Yazoo Assoc - East, MS0820004 | December 8, 2025 | TF104 , Treatment Plant T101 | Routine |
| Yazoo | Central Yazoo Assoc - East, MS0820004 | November 17, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yazoo | Town of Eden, MS0820006 | November 19, 2025 | TF103 , TF103 | Routine |
| Yazoo | Lake City Water Assn-East, MS0820009 | December 1, 2025 | TF101 , Treatment Plant T101 | Routine |
| Yazoo | Lake City Water Assn-East, MS0820009 | December 1, 2025 | TF102 , Treatment Plant T102 | Routine |
| Yazoo | Midway W/A #1, MS0820010 | December 9, 2025 | TF101 , Treatment Plant T101 | Routine |