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.
721–740 of 2,050 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.
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Choose water systems
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 |
|---|---|---|---|---|
| Jackson | Naval Station-Pascagoula, MS0300147 | June 11, 2025 | TF080 , Treatment Facility TF080 | Routine |
| Jackson | Naval Station-Pascagoula, MS0300147 | February 26, 2025 | TF101 , Treatment Plant T101 | Routine |
| Jackson | Naval Station-Pascagoula, MS0300147 | February 26, 2025 | TF102 , Treatment Plant T102 | Routine |
| Jackson | Naval Station-Pascagoula, MS0300147 | October 22, 2024 | TF080 , Treatment Facility TF080 | Routine |
| Jackson | Krebs Trailer Plaza, MS0300152 | February 25, 2025 | WL001 , Well W001 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | December 2, 2025 | TF124 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | September 9, 2025 | TF129 , Treatment Facility TF129 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | September 9, 2025 | TF130 , Treatment Facility TF130 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF101 , Treatment Plant T101 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF102 , Treatment Plant T102 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF104 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF106 , Treatment Plant T106 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF107 , Treatment Plant T107 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF109 , Treatment Plant T109 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF120 , Treatment Plant T120 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | February 26, 2025 | TF127 , Treatment Plant T127 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | October 7, 2024 | TF129 , Treatment Facility TF129 | Routine |
| Jackson | West Jackson Co Utility Dist, MS0300156 | October 7, 2024 | TF130 , Treatment Facility TF130 | Routine |
| Jackson | Houston Estates Utility-Palmetto Pointe, MS0300162 | February 24, 2025 | TF101 | Routine |
| Jackson | Jackson Co Utility Authority-West, MS0300164 | September 9, 2025 | TF111 , Treatment Plant T111 | Routine |