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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.

121–140 of 5,298 monitoring-period summaries. From monitoring periods beginning September 25, 2021 to September 25, 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, 121 to 140 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
Alcorn Kossuth W/A #2-Bethlehem, MS0020008 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0304 MG/L 90th percentile
Alcorn Kossuth W/A #2-Bethlehem, MS0020008 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.1 MG/L
Alcorn Kossuth W/A #2-Bethlehem, MS0020008 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Alcorn Kossuth W/A #2-Bethlehem, MS0020008 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0 MG/L 90th percentile
Alcorn Kossuth W/A #2-Bethlehem, MS0020008 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.002 MG/L
Alcorn Kossuth W/A #2-Bethlehem, MS0020008 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Alcorn Prentiss-Alcorn Water Assn, MS0020014 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.309 MG/L 90th percentile
Alcorn Prentiss-Alcorn Water Assn, MS0020014 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.409 MG/L
Alcorn Prentiss-Alcorn Water Assn, MS0020014 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Alcorn Prentiss-Alcorn Water Assn, MS0020014 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.000598 MG/L 90th percentile
Alcorn Prentiss-Alcorn Water Assn, MS0020014 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.00089 MG/L
Alcorn Prentiss-Alcorn Water Assn, MS0020014 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Amite Coles Water Association #1, MS0030001 Copper Jan 1, 2022 – Dec 31, 2024 DS000 5 0.044 MG/L 90th percentile
Amite Coles Water Association #1, MS0030001 Copper Jan 1, 2022 – Dec 31, 2024 DS000 5 0.059 MG/L
Amite Coles Water Association #1, MS0030001 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Amite Coles Water Association #1, MS0030001 Lead Jan 1, 2022 – Dec 31, 2024 DS000 5 0.0008 MG/L 90th percentile
Amite Coles Water Association #1, MS0030001 Lead Jan 1, 2022 – Dec 31, 2024 DS000 5 0.0011 MG/L
Amite Coles Water Association #1, MS0030001 Lead Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Amite Town of Gloster, MS0030003 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.101 MG/L 90th percentile
Amite Town of Gloster, MS0030003 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.116 MG/L