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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 Total Haloacetic Acids (Haa5) across the water systems Mississippi State Department of Health serves — where it was looked for, and at which sampling point.

1,181–1,200 of 4,326 samples. From samples collected September 29, 2024 to September 29, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 29, 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 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 3 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 The location on record identifies a private home, and we do not publish those.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 Total Haloacetic Acids (Haa5) across the systems Mississippi State Department of Health serves, 1,181 to 1,200 of 4,326 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
Hinds St Dominic Hospital, MS0250101 February 11, 2026 SMH , Site 12 Routine
Hinds St Dominic Hospital, MS0250101 November 12, 2025 SM2 , Dominic Boiler Plant Routine
Hinds St Dominic Hospital, MS0250101 November 12, 2025 SM1 , Cancer Center West Entrance Routine
Hinds St Dominic Hospital, MS0250101 May 12, 2025 SM2 , Dominic Boiler Plant Routine
Hinds St Dominic Hospital, MS0250101 May 12, 2025 SM1 , Cancer Center West Entrance Routine
Hinds St Dominic Hospital, MS0250101 April 2, 2025 SMH , Site 12 Routine
Hinds St Dominic Hospital, MS0250101 April 2, 2025 SMT , Site 8 Routine
Hinds St Dominic Hospital, MS0250101 October 28, 2024 SM1 , Cancer Center West Entrance Routine
Hinds St Dominic Hospital, MS0250101 October 28, 2024 SM2 , Dominic Boiler Plant Routine
Hinds MS State Fairgrounds, MS0250104 August 13, 2025 SM2 , Se Stand-Alone Bathroom N Wall Faucet Routine
Hinds MS State Fairgrounds, MS0250104 October 7, 2024 SM1 , Hydropneumatic Tank Faucet Routine
Hinds MS State Fairgrounds, MS0250104 October 7, 2024 SM2 , Se Stand-Alone Bathroom N Wall Faucet Routine
Holmes Acona Water Association #1, MS0260001 August 13, 2025 SM1 , Location withheld Routine
Holmes Acona Water Association #1, MS0260001 February 5, 2025 SM1 , Location withheld Routine
Holmes Acona Water Association #1, MS0260001 February 5, 2025 SM2 , Location withheld Routine
Holmes Castalian W/A, MS0260003 April 30, 2025 SMD , Location withheld Routine
Holmes Centerville Community W/A, MS0260004 September 3, 2025 SM1 , Location withheld Routine
Holmes Centerville Community W/A, MS0260004 April 28, 2025 SM1 , Location withheld Routine
Holmes Centerville Community W/A, MS0260004 April 28, 2025 SM2 , Location withheld Routine
Holmes Centerville Community W/A, MS0260004 December 2, 2024 SM1 , Location withheld Routine