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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.

2,041–2,060 of 2,075 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.

Choose a date range

This page can show a range of up to 5 years at a time. That is a limit of this service, not of what the agency records.

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.

Samples taken for Mercury across the systems Mississippi State Department of Health serves, 2,041 to 2,060 of 2,075 samples shown. Each row is a sample and carries no result: it says where the analyte was looked for, not what was found.
County Water system Collected Sampling point Sample type
Yalobusha Tri-Lakes Water Assn-East, MS0810010 September 30, 2025 TF101 , Treatment Plant T101 Routine
Yalobusha City of Water Valley, MS0810011 September 29, 2025 TF080 , Treatment Plant T080 Routine
Yalobusha City of Water Valley, MS0810011 September 29, 2025 TF081 , Treatment Plant T081 Routine
Yalobusha City of Water Valley, MS0810011 September 29, 2025 TF082 , Treatment Plant T082 Routine
Yalobusha Tri-Lakes Water Assn-West, MS0810012 September 30, 2025 TF101 , Treatment Plant T101 Routine
Yalobusha Billys Creek Rural W/A, MS0810015 September 30, 2025 TF101 , Treatment Plant T101 Routine
Yalobusha Billys Creek Rural W/A, MS0810015 September 29, 2025 TF102 , Treatment Plant T102 Routine
Yalobusha Yalobusha Water/Sewer Dist #1, MS0810028 October 1, 2025 TF101 , Treatment Plant T101 Routine
Yalobusha Yalobusha Water/Sewer Dist #1, MS0810028 October 1, 2025 TF102 , Treatment Plant T102 Routine
Yalobusha Yalobusha Water/Sewer Dist #2, MS0810029 October 1, 2025 TF101 , Treatment Plant T101 Routine
Yalobusha Tri-Lakes Water Assn-East, MS0810033 September 30, 2025 TF101 , Treatment Plant T101 Routine
Yalobusha Ajinomoto Foods North America, Inc, MS0810036 April 16, 2025 TF101 Routine
Yalobusha Ajinomoto Foods North America, Inc, MS0810036 April 16, 2025 TF102 Routine
Yazoo Town of Bentonia, MS0820002 June 23, 2025 TF103 , Treatment Plant T103 Routine
Yazoo Casey Jones Water Assn., MS0820003 September 29, 2025 TF102 , Treatment Plant T102 Routine
Yazoo Central Yazoo Assoc - East, MS0820004 July 15, 2026 TF101 , Treatment Plant T101 Routine
Yazoo Central Yazoo Assoc - East, MS0820004 July 15, 2026 TF102 , Treatment Facility TF102 Routine
Yazoo Central Yazoo Assoc - East, MS0820004 September 29, 2025 TF101 , Treatment Plant T101 Routine
Yazoo Central Yazoo Assoc - East, MS0820004 September 29, 2025 TF104 , Treatment Plant T101 Routine
Yazoo Lake City Water Assn-East, MS0820009 October 2, 2025 TF101 , Treatment Plant T101 Routine