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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.

5,461–5,480 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, 5,461 to 5,480 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
Warren Culkin Water Dist, MS0750002 Copper Jan 1, 2023 – Dec 31, 2025 DS000 30 0.164 MG/L 90th percentile
Warren Culkin Water Dist, MS0750002 Copper Jan 1, 2023 – Dec 31, 2025 DS000 30 0.264 MG/L
Warren Culkin Water Dist, MS0750002 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Warren Culkin Water Dist, MS0750002 Lead Jan 1, 2023 – Dec 31, 2025 DS000 30 0.0008 MG/L 90th percentile
Warren Culkin Water Dist, MS0750002 Lead Jan 1, 2023 – Dec 31, 2025 DS000 30 0.0009 MG/L
Warren Culkin Water Dist, MS0750002 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Warren Fisher Ferry Water District, MS0750004 Copper Jan 1, 2023 – Dec 31, 2025 DS000 20 0.68 MG/L 90th percentile
Warren Fisher Ferry Water District, MS0750004 Copper Jan 1, 2023 – Dec 31, 2025 DS000 20 0.784 MG/L
Warren Fisher Ferry Water District, MS0750004 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Warren Fisher Ferry Water District, MS0750004 Lead Jan 1, 2023 – Dec 31, 2025 DS000 20 0.0029 MG/L 90th percentile
Warren Fisher Ferry Water District, MS0750004 Lead Jan 1, 2023 – Dec 31, 2025 DS000 20 0.0031 MG/L
Warren Fisher Ferry Water District, MS0750004 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Warren Hilldale Water District, MS0750005 Copper Jan 1, 2023 – Dec 31, 2025 DS000 20 0.188 MG/L 90th percentile
Warren Hilldale Water District, MS0750005 Copper Jan 1, 2023 – Dec 31, 2025 DS000 20 0.245 MG/L
Warren Hilldale Water District, MS0750005 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Warren Hilldale Water District, MS0750005 Lead Jan 1, 2023 – Dec 31, 2025 DS000 20 0.0021 MG/L 90th percentile
Warren Hilldale Water District, MS0750005 Lead Jan 1, 2023 – Dec 31, 2025 DS000 20 0.0036 MG/L
Warren Hilldale Water District, MS0750005 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Warren City of Vicksburg, MS0750010 Copper Jan 1, 2023 – Dec 31, 2025 DS000 30 0.0352 MG/L 90th percentile
Warren City of Vicksburg, MS0750010 Copper Jan 1, 2023 – Dec 31, 2025 DS000 30 0.0376 MG/L