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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.

3,541–3,560 of 5,922 monitoring-period summaries. From monitoring periods beginning September 27, 2021 to September 27, 2026.

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.

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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, 3,541 to 3,560 of 5,922 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
Leflore City of Itta Bena, MS0420002 Copper Jan 1, 2022 – Dec 31, 2024 DS000 10 0.291 MG/L 90th percentile
Leflore City of Itta Bena, MS0420002 Copper Jan 1, 2022 – Dec 31, 2024 DS000 10 0.313 MG/L
Leflore City of Itta Bena, MS0420002 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Leflore City of Itta Bena, MS0420002 Lead Jan 1, 2022 – Dec 31, 2024 DS000 10 0.0025 MG/L 90th percentile
Leflore City of Itta Bena, MS0420002 Lead Jan 1, 2022 – Dec 31, 2024 DS000 10 0.0027 MG/L
Leflore City of Itta Bena, MS0420002 Lead Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Leflore MS Valley State University, MS0420003 Copper Jan 1, 2022 – Dec 31, 2024 DS000 10 0.38 MG/L 90th percentile
Leflore MS Valley State University, MS0420003 Copper Jan 1, 2022 – Dec 31, 2024 DS000 10 0.42 MG/L
Leflore MS Valley State University, MS0420003 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Leflore MS Valley State University, MS0420003 Lead Jan 1, 2022 – Dec 31, 2024 DS000 10 0.0021 MG/L 90th percentile
Leflore MS Valley State University, MS0420003 Lead Jan 1, 2022 – Dec 31, 2024 DS000 10 0.0022 MG/L
Leflore MS Valley State University, MS0420003 Lead Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Leflore East Leflore Water & Sewer DST, MS0420010 Copper Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0493 MG/L 90th percentile
Leflore East Leflore Water & Sewer DST, MS0420010 Copper Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0817 MG/L
Leflore East Leflore Water & Sewer DST, MS0420010 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Leflore East Leflore Water & Sewer DST, MS0420010 Lead Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0007 MG/L 90th percentile
Leflore East Leflore Water & Sewer DST, MS0420010 Lead Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0012 MG/L
Leflore East Leflore Water & Sewer DST, MS0420010 Lead Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Leflore Delta Mobile Home PK & Apt, MS0420020 Copper Jan 1, 2025 – Dec 31, 2025 DS000 5 0.246 MG/L 90th percentile
Leflore Delta Mobile Home PK & Apt, MS0420020 Copper Jan 1, 2025 – Dec 31, 2025 DS000 5 0.255 MG/L