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 Nitrate across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.
2,481–2,500 of 3,153 samples. From samples collected October 1, 2024 to October 1, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to October 1, 2021.
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Choose water systems
This is where it was looked for
Each row is a sample taken for Nitrate. 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 |
|---|---|---|---|---|
| Rankin | Se Rankin Water Assn-Johns, MS0610025 | April 7, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | Se Rankin Water Assn-Johns, MS0610025 | April 7, 2025 | TF104 , TF104 | Routine |
| Rankin | Se Rankin Water Assn-Johns, MS0610025 | March 24, 2025 | TF105 , Treatment Facility TF105 | Routine |
| Rankin | SW Rankin Water Association #1, MS0610026 | August 5, 2026 | TF080 , Treatment Plant T080 | Routine |
| Rankin | SW Rankin Water Association #1, MS0610026 | May 21, 2026 | TF081 , Treatment Plant T081 | Routine |
| Rankin | SW Rankin Water Association #1, MS0610026 | April 8, 2025 | TF080 , Treatment Plant T080 | Routine |
| Rankin | SW Rankin Water Association #1, MS0610026 | April 8, 2025 | TF081 , Treatment Plant T081 | Routine |
| Rankin | Star Water Company, MS0610027 | April 8, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | Star Water Company, MS0610027 | April 8, 2025 | TF104 , Treatment Facility TF104 | Routine |
| Rankin | Taylorsville W/A #1, MS0610028 | April 9, 2025 | TF102 , Treatment Plant T102 | Routine |
| Rankin | Taylorsville W/A #1, MS0610028 | April 9, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | Thomasville W/A #1, MS0610029 | April 7, 2025 | ST060 , Generated by Batch | Routine |
| Rankin | Union Water Association, MS0610030 | December 16, 2025 | TF101 , Treatment Plant T101 | Routine |
| Rankin | Union Water Association, MS0610030 | December 16, 2025 | TF102 , Treatment Plant T102 | Routine |
| Rankin | Union Water Association, MS0610030 | December 16, 2025 | TF103 , Treatment Facility TF103 | Routine |
| Rankin | MS State Hospital-Whitfield, MS0610032 | July 21, 2026 | TF107 , Treatment Plant T107 | Routine |
| Rankin | MS State Hospital-Whitfield, MS0610032 | April 7, 2025 | TF107 , Treatment Plant T107 | Routine |
| Rankin | MS State Hospital-Whitfield, MS0610032 | April 7, 2025 | TF109 , Treatment Facility TF109 | Routine |
| Rankin | PRVWSD-Highway 43, MS0610035 | April 8, 2025 | TF103 , Treatment Plant T103 | Routine |
| Rankin | PRVWSD-Highway 43, MS0610035 | April 8, 2025 | TF104 , Treatment Plant T104 | Routine |