Skip to main content
Alpha

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.

4,816–4,830 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.

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
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, 4,816 to 4,830 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 Town of Derma, MS0070006 April 15, 2025 0 of 2 present TC0009 , Outside Faucet Routine BACT-240121-4015
Calhoun Town of Derma, MS0070006 April 15, 2025 0 of 2 present TC0010 , Outside Faucet Routine BACT-240121-4014
Calhoun Town of Derma, MS0070006 March 11, 2025 0 of 2 present TC0007 , Outside Faucet Routine BACT-240121-4012
Calhoun Town of Derma, MS0070006 March 11, 2025 0 of 2 present TC0008 , Outside Faucet Routine BACT-240121-4013
Calhoun Town of Derma, MS0070006 February 5, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-240121-4011
Calhoun Town of Derma, MS0070006 February 5, 2025 0 of 2 present TC0008 , Outside Faucet Routine BACT-240121-4010
Calhoun Town of Derma, MS0070006 January 14, 2025 0 of 2 present TC0002 , Outside Faucet Routine BACT-240121-4008
Calhoun Town of Derma, MS0070006 January 14, 2025 0 of 2 present TC0008 , Outside Faucet Routine BACT-240121-4007
Calhoun Town of Derma, MS0070006 December 18, 2024 0 of 2 present TC0003 , Outside Faucet Routine BACT-240121-4005
Calhoun Town of Derma, MS0070006 December 18, 2024 0 of 2 present TC0009 , Outside Faucet Routine BACT-240121-4006
Calhoun Town of Derma, MS0070006 November 13, 2024 0 of 2 present DS000 , Distribution Routine BACT-240121-4003
Calhoun Town of Derma, MS0070006 November 13, 2024 0 of 2 present TC0002 , Outside Faucet Routine BACT-240121-4004
Calhoun Town of Derma, MS0070006 October 22, 2024 0 of 2 present TC0008 , Outside Faucet Routine BACT-240121-4002
Calhoun Town of Derma, MS0070006 October 22, 2024 0 of 2 present TC0010 , Outside Faucet Routine BACT-240121-4001
Calhoun Duncan Hill Water Supply, MS0070007 September 1, 2026 0 of 2 present TC0002 , Outside Faucet Routine BACT-210714-20665