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.
321–340 of 5,298 monitoring-period summaries. From monitoring periods beginning September 26, 2021 to September 26, 2026.
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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.
| County | Water system | Analyte | Monitoring period | Facility | Samples | Measure |
|---|---|---|---|---|---|---|
| Benton | North Benton W/A, MS0050017 | Copper | Jan 1, 2022 – Dec 31, 2024 | DS000 | 0 | Not recorded |
| Benton | North Benton W/A, MS0050017 | Lead | Jan 1, 2022 – Dec 31, 2024 | DS000 | 5 | 0 MG/L 90th percentile |
| Benton | North Benton W/A, MS0050017 | Lead | Jan 1, 2022 – Dec 31, 2024 | DS000 | 5 | 0 MG/L |
| Benton | North Benton W/A, MS0050017 | Lead | Jan 1, 2022 – Dec 31, 2024 | DS000 | 0 | Not recorded |
| Benton | Town of Potts Camp #2, MS0050019 | Copper | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0.0103 MG/L 90th percentile |
| Benton | Town of Potts Camp #2, MS0050019 | Copper | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0.011 MG/L |
| Benton | Town of Potts Camp #2, MS0050019 | Copper | Jan 1, 2023 – Dec 31, 2025 | DS000 | 0 | Not recorded |
| Benton | Town of Potts Camp #2, MS0050019 | Lead | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0 MG/L 90th percentile |
| Benton | Town of Potts Camp #2, MS0050019 | Lead | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0 MG/L |
| Benton | Town of Potts Camp #2, MS0050019 | Lead | Jan 1, 2023 – Dec 31, 2025 | DS000 | 0 | Not recorded |
| Benton | Town of Potts Camp #2, MS0050019 | Copper | Jan 1, 2022 – Dec 31, 2022 | DS000 | 5 | 0.0304 MG/L 90th percentile |
| Benton | Town of Potts Camp #2, MS0050019 | Copper | Jan 1, 2022 – Dec 31, 2022 | DS000 | 5 | 0.0381 MG/L |
| Benton | Town of Potts Camp #2, MS0050019 | Copper | Jan 1, 2022 – Dec 31, 2022 | DS000 | 0 | Not recorded |
| Benton | Town of Potts Camp #2, MS0050019 | Lead | Jan 1, 2022 – Dec 31, 2022 | DS000 | 5 | 0.0003 MG/L 90th percentile |
| Benton | Town of Potts Camp #2, MS0050019 | Lead | Jan 1, 2022 – Dec 31, 2022 | DS000 | 5 | 0.0004 MG/L |
| Benton | Town of Potts Camp #2, MS0050019 | Lead | Jan 1, 2022 – Dec 31, 2022 | DS000 | 0 | Not recorded |
| Bolivar | Town of Alligator, MS0060001 | Copper | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0.551 MG/L 90th percentile |
| Bolivar | Town of Alligator, MS0060001 | Copper | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0.574 MG/L |
| Bolivar | Town of Alligator, MS0060001 | Copper | Jan 1, 2023 – Dec 31, 2025 | DS000 | 0 | Not recorded |
| Bolivar | Town of Alligator, MS0060001 | Lead | Jan 1, 2023 – Dec 31, 2025 | DS000 | 5 | 0.0006 MG/L 90th percentile |