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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.

3,481–3,500 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.

Choose water systems
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, 3,481 to 3,500 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
Lee Old Union Water System, MS0410033 Copper Jan 1, 2022 – Dec 31, 2022 DS000 20 0.0084 MG/L 90th percentile
Lee Old Union Water System, MS0410033 Copper Jan 1, 2022 – Dec 31, 2022 DS000 20 0.0123 MG/L
Lee Old Union Water System, MS0410033 Copper Jan 1, 2022 – Dec 31, 2022 DS000 0 Not recorded
Lee Old Union Water System, MS0410033 Lead Jan 1, 2022 – Dec 31, 2022 DS000 20 0.0018 MG/L 90th percentile
Lee Old Union Water System, MS0410033 Lead Jan 1, 2022 – Dec 31, 2022 DS000 20 0.0026 MG/L
Lee Old Union Water System, MS0410033 Lead Jan 1, 2022 – Dec 31, 2022 DS000 0 Not recorded
Lee Grab the Map, LLC at Lakefront Prop, MS0410038 Copper Jan 1, 2022 – Dec 31, 2024 DS000 5 0.136 MG/L 90th percentile
Lee Grab the Map, LLC at Lakefront Prop, MS0410038 Copper Jan 1, 2022 – Dec 31, 2024 DS000 5 0.147 MG/L
Lee Grab the Map, LLC at Lakefront Prop, MS0410038 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Lee Grab the Map, LLC at Lakefront Prop, MS0410038 Lead Jan 1, 2022 – Dec 31, 2024 DS000 5 0.0071 MG/L 90th percentile
Lee Grab the Map, LLC at Lakefront Prop, MS0410038 Lead Jan 1, 2022 – Dec 31, 2024 DS000 5 0.0074 MG/L
Lee Grab the Map, LLC at Lakefront Prop, MS0410038 Lead Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Lee North Lee W/A-Beech Springs, MS0410041 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0632 MG/L 90th percentile
Lee North Lee W/A-Beech Springs, MS0410041 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.77 MG/L
Lee North Lee W/A-Beech Springs, MS0410041 Copper Jan 1, 2023 – Dec 31, 2025 DS000 1 Not recorded
Lee North Lee W/A-Beech Springs, MS0410041 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0005 MG/L 90th percentile
Lee North Lee W/A-Beech Springs, MS0410041 Lead Jan 1, 2023 – Dec 31, 2025 DS000 10 0.0034 MG/L
Lee North Lee W/A-Beech Springs, MS0410041 Lead Jan 1, 2023 – Dec 31, 2025 DS000 0 Not recorded
Lee North Lee W/A-Hushpuppy, MS0410042 Copper Jan 1, 2023 – Dec 31, 2025 DS000 5 0.0508 MG/L 90th percentile
Lee North Lee W/A-Hushpuppy, MS0410042 Copper Jan 1, 2023 – Dec 31, 2025 DS000 5 0.0516 MG/L