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.
1,221–1,240 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 |
|---|---|---|---|---|
| Marion | Foxworth Water & Sewerage Assn, MS0460005 | September 15, 2025 | TF101 , Treatment Plant T101 | Routine |
| Marion | Foxworth Water & Sewerage Assn, MS0460005 | September 15, 2025 | TF102 , Treatment Plant T102 | Routine |
| Marion | Highway 98 East Water Assn., MS0460007 | July 27, 2026 | TF104 , Treatment Facility TF104 | Routine |
| Marion | Highway 98 East Water Assn., MS0460007 | October 22, 2024 | TF101 | Routine |
| Marion | Highway 98 East Water Assn., MS0460007 | October 22, 2024 | TF102 | Routine |
| Marion | Highway 98 East Water Assn., MS0460007 | October 22, 2024 | TF103 | Routine |
| Marion | Hub Water Association, MS0460008 | September 17, 2025 | TF101 , Treatment Plant T101 | Routine |
| Marion | Hub Water Association, MS0460008 | September 17, 2025 | TF102 , Treatment Plant T102 | Routine |
| Marion | Hub Water Association, MS0460008 | September 17, 2025 | TF103 , Treatment Plant T103 | Routine |
| Marion | Hub Water Association, MS0460008 | September 17, 2025 | TF104 , Treatment Plant T104 | Routine |
| Marion | Lampton Water Association, MS0460009 | October 8, 2024 | TF080 , Treatment Plant T080 | Routine |
| Marion | Mt Gilead-Improve Water Assn, MS0460012 | September 16, 2025 | TF080 , Treatment Plant T080 | Routine |
| Marion | West Marion Water Association, MS0460013 | July 7, 2026 | TF103 , Treatment Facility TF103 | Routine |
| Marion | West Marion Water Association, MS0460013 | October 15, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Marion | West Marion Water Association, MS0460013 | September 15, 2025 | TF101 , Treatment Plant T101 | Routine |
| Marion | West Marion Water Association, MS0460013 | September 15, 2025 | TF102 , Treatment Plant T102 | Routine |
| Marion | West Marion Water Association, MS0460013 | August 19, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Marion | West Marion Water Association, MS0460013 | May 14, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Marion | West Marion Water Association, MS0460013 | March 3, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Marion | Kokomo-Shiloh Water Assn., MS0460014 | September 15, 2025 | TF080 , Treatment Plant T080 | Routine |