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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.

Coliform results

Each row is one sample, with every result recorded on it.

5,116–5,130 of 91,668 samples. From samples collected October 11, 2024 to October 11, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to October 11, 2021.

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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.

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How to read a result

A coliform result is presence or absence and carries no measured amount.

Coliform and microbial samples across the systems Mississippi State Department of Health serves, 5,116 to 5,130 of 91,668 samples shown. Each row is one sample and the results recorded on it; a coliform result is presence or absence and carries no measured amount. The rows are in the agency’s own order and are not ranked.
County Water system Collected Results Sampling point Sample type Lab sample
Calhoun Town of Vardaman, MS0070019 January 14, 2026 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41325
Calhoun Town of Vardaman, MS0070019 January 14, 2026 0 of 2 present TC0003 , Outside Faucet Routine BACT-250805-41326
Calhoun Town of Vardaman, MS0070019 December 22, 2025 0 of 2 present TC0004 , Outside Faucet Routine BACT-250805-41323
Calhoun Town of Vardaman, MS0070019 December 22, 2025 0 of 2 present TC0007 , Outside Faucet Routine BACT-250805-41324
Calhoun Town of Vardaman, MS0070019 November 19, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41321
Calhoun Town of Vardaman, MS0070019 November 19, 2025 0 of 2 present TC0010 , Outside Faucet Routine BACT-250805-41320
Calhoun Town of Vardaman, MS0070019 October 20, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41318
Calhoun Town of Vardaman, MS0070019 October 20, 2025 0 of 2 present TC0006 , Outside Faucet Routine BACT-250805-41319
Calhoun Town of Vardaman, MS0070019 September 10, 2025 0 of 2 present TC0003 , Outside Faucet Routine BACT-230908-33021
Calhoun Town of Vardaman, MS0070019 September 10, 2025 0 of 2 present TC0004 , Outside Faucet Routine BACT-230908-33020
Calhoun Town of Vardaman, MS0070019 August 13, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-230908-33018
Calhoun Town of Vardaman, MS0070019 August 13, 2025 0 of 2 present TC0005 , Outside Faucet Routine BACT-230908-33019
Calhoun Town of Vardaman, MS0070019 July 21, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-230908-33016
Calhoun Town of Vardaman, MS0070019 July 21, 2025 0 of 2 present TC0003 , Outside Faucet Routine BACT-230908-33015
Calhoun Town of Vardaman, MS0070019 June 25, 2025 0 of 2 present TC0003 , Outside Faucet Routine BACT-230908-33013