Water Systems Serving Zip Code 51355
Not sure which system is yours? Most residents in ZIP 51355 are likely served by Okoboji Water Supply (population served: 768). 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 |
|---|---|---|---|---|
| Okoboji Water Supply | 768 | Surface Water Purchased | 1 | 0 |
| Central Water System | 25 | Surface Water | 1 | 0 |