Water Systems Serving Zip Code 60428
Not sure which system is yours? Most residents in ZIP 60428 are likely served by Markham (population served: 12,500). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
2 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Markham | 12,500 | Surface Water Purchased | 20 | 0 |
| Mid-Mark Water Commission | 25 | Surface Water Purchased | 0 | 0 |