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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.

961–980 of 5,736 monitoring-period summaries. From monitoring periods beginning September 26, 2021 to September 26, 2026.

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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, 961 to 980 of 5,736 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
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2026 – Dec 31, 2026 DS000 10 0.0618 MG/L 90th percentile
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2026 – Dec 31, 2026 DS000 10 0.071 MG/L
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2026 – Dec 31, 2026 DS000 0 Not recorded
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2026 – Dec 31, 2026 DS000 10 0 MG/L 90th percentile
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2026 – Dec 31, 2026 DS000 10 0.001 MG/L
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2026 – Dec 31, 2026 DS000 0 Not recorded
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2025 – Dec 31, 2025 DS000 10 0.0195 MG/L 90th percentile
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2025 – Dec 31, 2025 DS000 10 0.089 MG/L
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2025 – Dec 31, 2025 DS000 0 Not recorded
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2025 – Dec 31, 2025 DS000 10 0.0005 MG/L 90th percentile
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2025 – Dec 31, 2025 DS000 10 0.0007 MG/L
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2025 – Dec 31, 2025 DS000 0 Not recorded
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2024 – Dec 31, 2024 DS000 10 0.0678 MG/L 90th percentile
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2024 – Dec 31, 2024 DS000 10 0.09 MG/L
Clarke Wautubbee Water Assn, MS0120027 Copper Jan 1, 2024 – Dec 31, 2024 DS000 0 Not recorded
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2024 – Dec 31, 2024 DS000 10 0.000694 MG/L 90th percentile
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2024 – Dec 31, 2024 DS000 10 0.000718 MG/L
Clarke Wautubbee Water Assn, MS0120027 Lead Jan 1, 2024 – Dec 31, 2024 DS000 0 Not recorded
Clarke Harmony W/A #7-N Enterprise, MS0120028 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.202 MG/L 90th percentile
Clarke Harmony W/A #7-N Enterprise, MS0120028 Copper Jan 1, 2023 – Dec 31, 2025 DS000 10 0.205 MG/L