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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 Trichloroacetic Acid across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.

1,701–1,720 of 3,151 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

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 Trichloroacetic Acid. 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 2 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 The location on record identifies a private home, and we do not publish those.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.

Samples taken for Trichloroacetic Acid across the systems Mississippi State Department of Health serves, 1,701 to 1,720 of 3,151 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
Montgomery Hays Creek W/A-Minerva, MS0490016 September 12, 2025 MRT000 , Max. Res. Time Routine
Montgomery Hays Creek W/A - Alva, MS0490020 February 11, 2026 SM2 , Location withheld Routine
Montgomery Hays Creek W/A - Alva, MS0490020 November 5, 2024 SM1 , Location withheld Routine
Montgomery Hays Creek W/A - Alva, MS0490020 November 5, 2024 SM2 , Location withheld Routine
Montgomery Hays Creek W/A-Minerva #2, MS0490023 November 19, 2025 SM1 , Location withheld Routine
Montgomery Hays Creek W/A-Minerva #2, MS0490023 November 5, 2024 SM1 , Location withheld Routine
Montgomery Hays Creek W/A-Minerva #2, MS0490023 November 5, 2024 SM2 , Location withheld Routine
Neshoba Central W/A-Arlington, MS0500001 November 18, 2025 SM2 , Location withheld Routine
Neshoba Central W/A-Arlington, MS0500001 November 12, 2024 SM1 , Location withheld Routine
Neshoba Central W/A-Arlington, MS0500001 November 12, 2024 SM2 , Location withheld Routine
Neshoba Central W/A-East Side, MS0500004 May 11, 2026 SM2 , Location withheld Routine
Neshoba Central W/A-East Side, MS0500004 April 29, 2025 SM1 , Location withheld Routine
Neshoba Central W/A-East Side, MS0500004 April 29, 2025 SM2 , Location withheld Routine
Neshoba Central W/A-East Side, MS0500004 November 19, 2024 SM1 , Location withheld Routine
Neshoba Central W/A-East Side, MS0500004 November 19, 2024 SM2 , Location withheld Routine
Neshoba Central W/A-House, MS0500005 May 11, 2026 SM2 , Location withheld Routine
Neshoba Central W/A-House, MS0500005 April 29, 2025 SM1 , Location withheld Routine
Neshoba Central W/A-House, MS0500005 April 29, 2025 SM2 , Location withheld Routine
Neshoba Central W/A-House, MS0500005 November 19, 2024 SM1 , Location withheld Routine
Neshoba Central W/A-House, MS0500005 November 19, 2024 SM2 , Location withheld Routine