Water Systems Serving Zip Code 53543
Not sure which system is yours? Most residents in ZIP 53543 are likely served by Highland Waterworks (population served: 842). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
7 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Highland Waterworks | 842 | Groundwater | 1 | 0 |
| Blackhawk Lake Camping Area | 150 | Groundwater | 1 | 0 |
| Blackhawk Lake Beach | 100 | Groundwater | 1 | 0 |
| Hickory Hills Campground | 55 | Groundwater | 1 | 0 |
| Blackhawk Lake Group Campground | 50 | Groundwater | 1 | 0 |
| Blackhawk Lake Dump Station | 50 | Groundwater | 1 | 0 |
| Blackhawk Lake Office & Nature Center | 160 | Groundwater | 0 | 0 |