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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.

5,101–5,115 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, 5,101 to 5,115 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 September 2, 2026 0 of 2 present TC0006 , Outside Faucet Routine BACT-250805-41346
Calhoun Town of Vardaman, MS0070019 August 10, 2026 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41342
Calhoun Town of Vardaman, MS0070019 August 10, 2026 0 of 2 present TC0003 , Outside Faucet Routine BACT-250805-41343
Calhoun Town of Vardaman, MS0070019 July 22, 2026 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41340
Calhoun Town of Vardaman, MS0070019 July 22, 2026 0 of 2 present TC0006 , Outside Faucet Routine BACT-250805-41339
Calhoun Town of Vardaman, MS0070019 June 8, 2026 0 of 2 present TC0003 , Outside Faucet Routine BACT-250805-41337
Calhoun Town of Vardaman, MS0070019 June 8, 2026 0 of 2 present TC0004 , Outside Faucet Routine BACT-250805-41336
Calhoun Town of Vardaman, MS0070019 May 13, 2026 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41335
Calhoun Town of Vardaman, MS0070019 May 13, 2026 0 of 2 present TC0006 , Outside Faucet Routine BACT-250805-41334
Calhoun Town of Vardaman, MS0070019 April 15, 2026 0 of 2 present TC0002 , Outside Faucet Routine BACT-250805-41333
Calhoun Town of Vardaman, MS0070019 April 15, 2026 0 of 2 present TC0003 , Outside Faucet Routine BACT-250805-41332
Calhoun Town of Vardaman, MS0070019 March 30, 2026 0 of 2 present TC0003 , Outside Faucet Routine BACT-250805-41331
Calhoun Town of Vardaman, MS0070019 March 30, 2026 0 of 2 present TC0006 , Outside Faucet Routine BACT-250805-41330
Calhoun Town of Vardaman, MS0070019 February 18, 2026 0 of 2 present TC0005 , Outside Faucet Routine BACT-250805-41327
Calhoun Town of Vardaman, MS0070019 February 18, 2026 0 of 2 present TC0006 , Outside Faucet Routine BACT-250805-41328