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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.

4,941–4,960 of 5,922 monitoring-period summaries. From monitoring periods beginning September 25, 2021 to September 25, 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, 4,941 to 4,960 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
Rankin V Lakes Utility District, MS0610038 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Rankin V Lakes Utility District, MS0610038 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0012 MG/L 90th percentile
Rankin V Lakes Utility District, MS0610038 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0013 MG/L
Rankin V Lakes Utility District, MS0610038 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Rankin City of Flowood - Noranco, MS0610044 Copper Jan 1, 2023 – Dec 31, 2025 DS000 20 0.576 MG/L 90th percentile
Rankin City of Flowood - Noranco, MS0610044 Copper Jan 1, 2023 – Dec 31, 2025 DS000 20 0.609 MG/L
Rankin City of Flowood - Noranco, MS0610044 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Rankin City of Flowood - Noranco, MS0610044 Lead Jan 1, 2023 – Dec 31, 2025 DS000 20 0.0009 MG/L 90th percentile
Rankin City of Flowood - Noranco, MS0610044 Lead Jan 1, 2023 – Dec 31, 2025 DS000 20 0.0012 MG/L
Rankin City of Flowood - Noranco, MS0610044 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Rankin City of Flowood, MS0610075 Copper Jan 1, 2023 – Dec 31, 2025 DS000 30 0.657 MG/L 90th percentile
Rankin City of Flowood, MS0610075 Copper Jan 1, 2023 – Dec 31, 2025 DS000 30 0.707 MG/L
Rankin City of Flowood, MS0610075 Copper Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Rankin City of Flowood, MS0610075 Lead Jan 1, 2023 – Dec 31, 2025 DS000 30 0.0016 MG/L 90th percentile
Rankin City of Flowood, MS0610075 Lead Jan 1, 2023 – Dec 31, 2025 DS000 30 0.0021 MG/L
Rankin City of Flowood, MS0610075 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Rankin Central Rankin Water Assn, MS0610081 Copper Jan 1, 2024 – Dec 31, 2026 DS000 10 0.0999 MG/L 90th percentile
Rankin Central Rankin Water Assn, MS0610081 Copper Jan 1, 2024 – Dec 31, 2026 DS000 10 0.118 MG/L
Rankin Central Rankin Water Assn, MS0610081 Copper Jan 1, 2024 – Dec 31, 2026 DS000 0 Not recorded
Rankin Central Rankin Water Assn, MS0610081 Lead Jan 1, 2024 – Dec 31, 2026 DS000 10 0 MG/L 90th percentile