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.
681–700 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.
Choose a date range
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 | City of Gautier, MS0300004 | September 9, 2025 | TF112 , Treatment Facility TF112 | Routine |
| Jackson | City of Gautier, MS0300004 | July 7, 2025 | TF112 , Treatment Facility TF112 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF101 , Treatment Plant T101 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF104 , Treatment Plant T104 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF106 , Treatment Plant T106 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF107 , Treatment Plant T107 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF108 , Treatment Plant T108 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF109 , Treatment Plant T109 | Routine |
| Jackson | City of Gautier, MS0300004 | February 11, 2025 | TF111 | Routine |
| Jackson | City of Gautier, MS0300004 | January 13, 2025 | TF112 , Treatment Facility TF112 | Routine |
| Jackson | City of Ocean Springs, MS0300005 | September 10, 2025 | TF106 , Treatment Plant T106 | Routine |
| Jackson | City of Ocean Springs, MS0300005 | September 10, 2025 | TF109 , Treatment Plant T109 | Routine |
| Jackson | City of Ocean Springs, MS0300005 | September 10, 2025 | TF110 , Treatment Plant T110 | Routine |
| Jackson | City of Ocean Springs, MS0300005 | September 10, 2025 | TF112 , Treatment Plant 112 | Routine |
| Jackson | City of Ocean Springs, MS0300005 | February 11, 2025 | TF103 , Treatment Plant T103 | Routine |
| Jackson | City of Pascagoula, MS0300006 | February 12, 2025 | TF080 , Treatment Plant T080 | Routine |
| Jackson | City of Pascagoula, MS0300006 | February 12, 2025 | TF081 , Treatment Plant T081 | Routine |
| Jackson | City of Pascagoula, MS0300006 | February 12, 2025 | TF082 , Treatment Plant T082 | Routine |
| Jackson | Ingalls Shipbuilding, MS0300010 | February 11, 2025 | TF101 , Treatment Plant T101 | Routine |
| Jackson | Chevron Usa, MS0300011 | February 12, 2025 | TF101 , Treatment Plant T101 | Routine |