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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.

Lead and copper summaries

Each row is one summary of one monitoring period, and the agency records more than one kind.

681–700 of 5,298 monitoring-period summaries. From monitoring periods beginning September 26, 2021 to September 26, 2026.

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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 summary

Each row summarises one analyte over one monitoring period for one system. The number of samples behind each value is in the column beside it.

The agency records more than one kind of summary, and the Type column says which. Type 90 is the ninetieth percentile — the value 90% of that period’s samples fall at or below. The agency publishes no explanation for the other codes, so this page does not offer one: a value of another type is not a 90th percentile and must not be read as one.

Lead and copper sample summaries across the systems Mississippi State Department of Health serves, 681 to 700 of 5,298 monitoring-period summaries shown. Each row is one analyte over one monitoring period for one system, and the Type column says which kind of summary it is — only type 90 is a ninetieth percentile. The rows are in the agency’s own order and are not ranked by value.
County Water system Analyte Monitoring period Facility Samples Measure
Carroll Town of North Carrollton, MS0080006 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Carroll Town of North Carrollton, MS0080006 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0008 MG/L 90th percentile
Carroll Town of North Carrollton, MS0080006 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.001 MG/L
Carroll Town of North Carrollton, MS0080006 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Carroll Town of Vaiden, MS0080009 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0236 MG/L 90th percentile
Carroll Town of Vaiden, MS0080009 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0499 MG/L
Carroll Town of Vaiden, MS0080009 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Carroll Town of Vaiden, MS0080009 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0005 MG/L 90th percentile
Carroll Town of Vaiden, MS0080009 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.001 MG/L
Carroll Town of Vaiden, MS0080009 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Chickasaw East Chickasaw W/A #1, MS0090002 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.348 MG/L 90th percentile
Chickasaw East Chickasaw W/A #1, MS0090002 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.385 MG/L
Chickasaw East Chickasaw W/A #1, MS0090002 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Chickasaw East Chickasaw W/A #1, MS0090002 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0025 MG/L 90th percentile
Chickasaw East Chickasaw W/A #1, MS0090002 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0095 MG/L
Chickasaw East Chickasaw W/A #1, MS0090002 Lead Jan 1, 2023 – Dec 31, 2025 DS000 1 Not recorded
Chickasaw City of Houston, MS0090005 Copper Jan 1, 2022 – Dec 31, 2024 DS000 20 0.264 MG/L 90th percentile
Chickasaw City of Houston, MS0090005 Copper Jan 1, 2022 – Dec 31, 2024 DS000 20 0.279 MG/L
Chickasaw City of Houston, MS0090005 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Chickasaw City of Houston, MS0090005 Lead Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0046 MG/L 90th percentile