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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.

241–260 of 612 monitoring-period summaries. From monitoring periods beginning September 26, 2024 to September 26, 2026. These dates are applied here by default; they are not a limit on what the agency records. Show 5 years, back to September 26, 2021.

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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, 241 to 260 of 612 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
Hinds City of Jackson, MS0250008 Copper Jan 1, 2026 – Jun 30, 2026 DS000 100 0.028 MG/L 90th percentile
Hinds City of Jackson, MS0250008 Copper Jan 1, 2026 – Jun 30, 2026 DS000 100 0.04 MG/L
Hinds City of Jackson, MS0250008 Copper Jan 1, 2026 – Jun 30, 2026 DS000 0 Not recorded
Hinds City of Jackson, MS0250008 Lead Jan 1, 2026 – Jun 30, 2026 DS000 100 0.0032 MG/L 90th percentile
Hinds City of Jackson, MS0250008 Lead Jan 1, 2026 – Jun 30, 2026 DS000 100 0.0084 MG/L
Hinds City of Jackson, MS0250008 Lead Jan 1, 2026 – Jun 30, 2026 DS000 2 Not recorded
Hinds City of Jackson, MS0250008 Copper Jul 1, 2025 – Dec 31, 2025 DS000 100 0.0271 MG/L 90th percentile
Hinds City of Jackson, MS0250008 Copper Jul 1, 2025 – Dec 31, 2025 DS000 100 0.0399 MG/L
Hinds City of Jackson, MS0250008 Copper Jul 1, 2025 – Dec 31, 2025 DS000 0 Not recorded
Hinds City of Jackson, MS0250008 Lead Jul 1, 2025 – Dec 31, 2025 DS000 100 0.0041 MG/L 90th percentile
Hinds City of Jackson, MS0250008 Lead Jul 1, 2025 – Dec 31, 2025 DS000 100 0.0067 MG/L
Hinds City of Jackson, MS0250008 Lead Jul 1, 2025 – Dec 31, 2025 DS000 1 Not recorded
Hinds City of Jackson, MS0250008 Copper Jan 1, 2025 – Jun 30, 2025 DS000 100 0.0426 MG/L 90th percentile
Hinds City of Jackson, MS0250008 Copper Jan 1, 2025 – Jun 30, 2025 DS000 100 0.05 MG/L
Hinds City of Jackson, MS0250008 Copper Jan 1, 2025 – Jun 30, 2025 DS000 1 Not recorded
Hinds City of Jackson, MS0250008 Lead Jan 1, 2025 – Jun 30, 2025 DS000 100 0.0045 MG/L 90th percentile
Hinds City of Jackson, MS0250008 Lead Jan 1, 2025 – Jun 30, 2025 DS000 100 0.0069 MG/L
Hinds City of Jackson, MS0250008 Lead Jan 1, 2025 – Jun 30, 2025 DS000 3 Not recorded
Hinds City of Jackson-Maddox Rd., MS0250012 Copper Jan 1, 2026 – Dec 31, 2026 DS000 30 0.13 MG/L 90th percentile
Hinds City of Jackson-Maddox Rd., MS0250012 Copper Jan 1, 2026 – Dec 31, 2026 DS000 30 0.14 MG/L