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 Mercury across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.
141–160 of 2,050 samples. From samples collected September 26, 2024 to September 26, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 26, 2021.
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This is where it was looked for
Each row is a sample taken for Mercury. 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 |
|---|---|---|---|---|
| Carroll | Town of Vaiden, MS0080009 | January 15, 2025 | TF101 , Treatment Plant T101 | Routine |
| Carroll | Town of Vaiden, MS0080009 | January 15, 2025 | TF103 , Treatment Plant T103 | Routine |
| Chickasaw | Atlanta Water System, Inc., MS0090001 | June 14, 2026 | TF101 , Treatment Plant T101 | Routine |
| Chickasaw | Atlanta Water System, Inc., MS0090001 | June 14, 2026 | TF103 , Treatmnt Plant T103 | Routine |
| Chickasaw | Atlanta Water System, Inc., MS0090001 | January 14, 2025 | TF101 , Treatment Plant T101 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | July 1, 2026 | TF103 , Treatment Facility TF103 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | October 6, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | September 8, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | July 8, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | January 13, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | January 13, 2025 | TF101 , Treatment Plant T101 | Routine |
| Chickasaw | East Chickasaw W/A #1, MS0090002 | January 13, 2025 | TF102 , Treatment Plant T102 | Routine |
| Chickasaw | Town of New Houlka, MS0090003 | January 13, 2025 | TF104 , Treatment Facility TF104 | Routine |
| Chickasaw | Town of New Houlka, MS0090003 | October 7, 2024 | TF103 , Treatment Plant T103 | Routine |
| Chickasaw | Houlka-Houston W/A, MS0090004 | January 13, 2025 | TF102 , Treatment Plant T102 | Routine |
| Chickasaw | Houlka-Houston W/A, MS0090004 | January 13, 2025 | TF103 , Treatment Plant T103 | Routine |
| Chickasaw | City of Houston, MS0090005 | January 27, 2025 | TF101 , Treatment Plant T101 | Routine |
| Chickasaw | City of Houston, MS0090005 | January 27, 2025 | TF102 , Treatment Plant T102 | Routine |
| Chickasaw | City of Houston, MS0090005 | January 27, 2025 | TF103 , Treatment Plant T103 | Routine |
| Chickasaw | City of Okolona, MS0090007 | January 15, 2025 | TF102 , Treatment Plant T102 | Routine |