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.
4,461–4,480 of 5,922 monitoring-period summaries. From monitoring periods beginning September 27, 2021 to September 27, 2026.
Choose a date range
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.
| County | Water system | Analyte | Monitoring period | Facility | Samples | Measure |
|---|---|---|---|---|---|---|
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jan 1, 2023 – Jun 30, 2023 | DS000 | 1 | Not recorded |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jan 1, 2023 – Jun 30, 2023 | DS000 | 10 | 0.0018 MG/L 90th percentile |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jan 1, 2023 – Jun 30, 2023 | DS000 | 10 | 0.0024 MG/L |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jan 1, 2023 – Jun 30, 2023 | DS000 | 0 | Not recorded |
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jul 1, 2022 – Dec 31, 2022 | DS000 | 10 | 3.76 MG/L 90th percentile |
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jul 1, 2022 – Dec 31, 2022 | DS000 | 10 | 4.44 MG/L |
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jul 1, 2022 – Dec 31, 2022 | DS000 | 3 | Not recorded |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jul 1, 2022 – Dec 31, 2022 | DS000 | 10 | 0.0091 MG/L 90th percentile |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jul 1, 2022 – Dec 31, 2022 | DS000 | 10 | 0.0094 MG/L |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jul 1, 2022 – Dec 31, 2022 | DS000 | 0 | Not recorded |
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jan 1, 2022 – Jun 30, 2022 | DS000 | 10 | 2.17 MG/L 90th percentile |
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jan 1, 2022 – Jun 30, 2022 | DS000 | 10 | 6.3 MG/L |
| Panola | Aci Building Systems, LLC, MS0540075 | Copper | Jan 1, 2022 – Jun 30, 2022 | DS000 | 2 | Not recorded |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jan 1, 2022 – Jun 30, 2022 | DS000 | 10 | 0.0215 MG/L 90th percentile |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jan 1, 2022 – Jun 30, 2022 | DS000 | 10 | 0.088 MG/L |
| Panola | Aci Building Systems, LLC, MS0540075 | Lead | Jan 1, 2022 – Jun 30, 2022 | DS000 | 3 | Not recorded |
| Pearl River | Center W/A-Caesar System, MS0550001 | Copper | Jan 1, 2022 – Dec 31, 2024 | DS000 | 20 | 0.0561 MG/L 90th percentile |
| Pearl River | Center W/A-Caesar System, MS0550001 | Copper | Jan 1, 2022 – Dec 31, 2024 | DS000 | 20 | 0.0583 MG/L |
| Pearl River | Center W/A-Caesar System, MS0550001 | Copper | Jan 1, 2022 – Dec 31, 2024 | DS000 | 0 | Not recorded |
| Pearl River | Center W/A-Caesar System, MS0550001 | Lead | Jan 1, 2022 – Dec 31, 2024 | DS000 | 20 | 0.0006 MG/L 90th percentile |