What was found in ZIP 48045
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Pfba | 0.0066 µg/L No EPA limit set Highest in the ZIP: MOUNT CLEMENS, CITY OF · 16,314 people · 2024 | 1/2 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: HARRISON TOWNSHIP · 24,314 people · 2025
Highest in the ZIP: 0.0016 mg/L — MOUNT CLEMENS, CITY OF · 16,314 people · 2025 | 2/2 | LCR |
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 48045
| Supplier | State | Population served |
|---|---|---|
| HARRISON TOWNSHIP | MI | 24,314 |
| MOUNT CLEMENS, CITY OF | MI | 16,314 |
Frequently asked questions about ZIP 48045 tap water
Is the tap water in ZIP 48045 safe to drink?
EPA testing detected 2 contaminants across the water suppliers serving ZIP 48045. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 48045?
2 public water suppliers report EPA drinking-water monitoring for ZIP 48045. Each is listed above with its population served.
What contaminants are in ZIP 48045's water?
EPA monitoring detected Pfba, Lead across this ZIP's suppliers. The full list with levels and sources is above.