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 Total Haloacetic Acids (Haa5) across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.
1,361–1,380 of 4,320 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.
Choose a date range
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This is where it was looked for
Each row is a sample taken for Total Haloacetic Acids (Haa5). 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.
We withheld the location of 5 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| County | Water system | Collected | Sampling point | Sample type |
|---|---|---|---|---|
| Jackson | Chevron Usa, MS0300011 | September 24, 2025 | SM1 , Utilities Control | Routine |
| Jackson | Chevron Usa, MS0300011 | September 24, 2025 | SM2 , Shipping Maintenance | Routine |
| Jackson | Chevron Usa, MS0300011 | June 25, 2025 | SM1 , Utilities Control | Routine |
| Jackson | Chevron Usa, MS0300011 | June 25, 2025 | SM2 , Shipping Maintenance | Routine |
| Jackson | Chevron Usa, MS0300011 | March 19, 2025 | SM1 , Utilities Control | Routine |
| Jackson | Chevron Usa, MS0300011 | March 19, 2025 | SM2 , Shipping Maintenance | Routine |
| Jackson | Chevron Usa, MS0300011 | December 10, 2024 | SM1 , Utilities Control | Routine |
| Jackson | Chevron Usa, MS0300011 | December 10, 2024 | SM2 , Shipping Maintenance | Routine |
| Jackson | Jackson Co. E Port Authority, MS0300013 | February 26, 2025 | SM1 , 521 E Port Rd - Storage Tank | Routine |
| Jackson | Jackson Co Utility Authority-Helena Park, MS0300026 | February 10, 2025 | SM2 , Location withheld | Routine |
| Jackson | Gulf Park, MS0300044 | June 17, 2026 | SM1 , Location withheld | Routine |
| Jackson | Gulf Park, MS0300044 | June 3, 2025 | SM1 , Location withheld | Routine |
| Jackson | Gulf Park, MS0300044 | October 9, 2024 | SM1 , Location withheld | Routine |
| Jackson | Gulf Park, MS0300044 | October 9, 2024 | SM2 , Location withheld | Routine |
| Jackson | Colonial Estates # 3, MS0300064 | December 15, 2025 | SM2 , Location withheld | Routine |
| Jackson | Colonial Estates # 3, MS0300064 | October 10, 2024 | SM1 , Location withheld | Routine |
| Jackson | Colonial Estates # 3, MS0300064 | October 10, 2024 | SM2 , Location withheld | Routine |
| Jackson | Rouses, MS0300110 | February 12, 2025 | SMD , Location withheld | Routine |
| Jackson | Ocean Beach, MS0300113 | December 10, 2025 | SMT , Location withheld | Routine |
| Jackson | Ocean Beach, MS0300113 | October 9, 2024 | SMH , Location withheld | Routine |