Richmond Township
MI0005160 · Groundwater · 489 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- 0.005 mg/L
- Action level
- 0.015 mg/L
33% of the listed benchmark
Monitoring period: Jan 1, 2022 to Dec 31, 2024
Violation history (9)
| Rule | Status | Period |
|---|---|---|
| LEAD AND COPPER RULE REVISIONSHealth-based | Resolved | Oct 17, 2024 to Feb 17, 2026 |
| Revised Total Coliform RuleHealth-based | Resolved | Jul 1, 2024 to Jul 13, 2024 |
| Revised Total Coliform RuleHealth-based | Resolved | Sep 1, 2023 to Sep 24, 2023 |
| Lead and Copper Rule | Resolved | Jan 1, 2023 to Jan 3, 2023 |
| Lead and Copper Rule | Resolved | Oct 11, 2022 to Oct 27, 2022 |
| Lead and Copper Rule | Resolved | Oct 1, 2021 to Sep 21, 2022 |
| E. COLI | Resolved | Aug 27, 2021 to Sep 2, 2021 |
| Revised Total Coliform Rule | Resolved | Aug 11, 2021 to Sep 1, 2021 |
| Revised Total Coliform RuleHealth-based | Resolved | Aug 9, 2021 to Oct 21, 2021 |