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 Arsenic across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.
481–500 of 2,061 samples. From samples collected September 27, 2024 to September 27, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 27, 2021.
Choose a date range
Choose water systems
This is where it was looked for
Each row is a sample taken for Arsenic. 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 |
|---|---|---|---|---|
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF125 , Treatment Plant T125 | Routine |
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF126 , Treatment Plant T126 | Routine |
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF127 , Treatment Plant T127 | Routine |
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF128 | Routine |
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF134 | Routine |
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF109 , Treatment Plant T109 | Routine |
| Harrison | City of Gulfport, MS0240003 | February 10, 2025 | TF101 , Treatment Plant T101 | Routine |
| Harrison | City of Long Beach, MS0240005 | December 3, 2025 | TF103 , Treatment Plant T103 | Routine |
| Harrison | City of Long Beach, MS0240005 | February 10, 2025 | TF104 , Treatment Plant T104 | Routine |
| Harrison | City of Long Beach, MS0240005 | February 10, 2025 | TF105 , Treatment Plant T105 | Routine |
| Harrison | City of Long Beach, MS0240005 | February 10, 2025 | TF106 , Treatment Plant T106 | Routine |
| Harrison | City of Long Beach, MS0240005 | February 10, 2025 | TF110 , Treatment Plant T110 | Routine |
| Harrison | City of Long Beach, MS0240005 | February 10, 2025 | TF112 , Treatment Plant T112 | Routine |
| Harrison | City of Long Beach, MS0240005 | February 10, 2025 | TF113 , Treatment Plant T113 | Routine |
| Harrison | City of Pass Christian, MS0240009 | February 11, 2025 | TF102 , Treatment Plant T102 | Routine |
| Harrison | City of Pass Christian, MS0240009 | February 11, 2025 | TF104 , Treatment Plant T104 | Routine |
| Harrison | Knollwood, MS0240027 | February 11, 2025 | TF101 , Treatment Plant T101 | Routine |
| Harrison | City of Biloxi-French, MS0240036 | February 11, 2025 | TF103 , Treatment Plant T103 | Routine |
| Harrison | City of Biloxi-French, MS0240036 | February 11, 2025 | TF105 | Routine |
| Harrison | City of Biloxi-French, MS0240036 | February 11, 2025 | TF106 , Treatment Plant T106 | Routine |