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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.

4,846–4,860 of 92,052 samples. From samples collected October 9, 2024 to October 9, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to October 9, 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, 4,846 to 4,860 of 92,052 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 Duncan Hill Water Supply, MS0070007 May 5, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-200923-59320
Calhoun Duncan Hill Water Supply, MS0070007 April 7, 2025 0 of 2 present TC0003 , Outside Faucet Routine BACT-200923-59319
Calhoun Duncan Hill Water Supply, MS0070007 March 10, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-200923-59318
Calhoun Duncan Hill Water Supply, MS0070007 February 18, 2025 0 of 2 present TC0005 , Outside Faucet Routine BACT-200923-59317
Calhoun Duncan Hill Water Supply, MS0070007 January 7, 2025 0 of 2 present TC0009 , Outside Faucet Routine BACT-200923-59316
Calhoun Duncan Hill Water Supply, MS0070007 December 10, 2024 0 of 2 present TC0009 , Outside Faucet Routine BACT-200923-59315
Calhoun Duncan Hill Water Supply, MS0070007 November 13, 2024 0 of 2 present TC0009 , Outside Faucet Routine BACT-200923-59314
Calhoun Macedonia Water Association, MS0070008 September 1, 2026 0 of 2 present TC0001 , Outside Faucet Routine BACT-251215-73533
Calhoun Macedonia Water Association, MS0070008 August 5, 2026 0 of 2 present TC0001 , Outside Faucet Routine BACT-251215-73532
Calhoun Macedonia Water Association, MS0070008 July 7, 2026 0 of 2 present TC0007 , Outside Faucet Routine BACT-251215-73531
Calhoun Macedonia Water Association, MS0070008 June 8, 2026 0 of 2 present TC0001 , Outside Faucet Routine BACT-251215-73530
Calhoun Macedonia Water Association, MS0070008 May 4, 2026 0 of 2 present TC0007 , Outside Faucet Routine BACT-251215-73529
Calhoun Macedonia Water Association, MS0070008 April 6, 2026 0 of 2 present TC0007 , Outside Faucet Routine BACT-251215-73528
Calhoun Macedonia Water Association, MS0070008 March 2, 2026 0 of 2 present TC0001 , Outside Faucet Routine BACT-231005-44903
Calhoun Macedonia Water Association, MS0070008 February 2, 2026 0 of 2 present TC0001 , Outside Faucet Routine BACT-231005-44902