Water Systems Serving Zip Code 66521
Not sure which system is yours? Most residents in ZIP 66521 are likely served by Pottawatomie Co Rwd 3 (population served: 1,455). 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 |
|---|---|---|---|---|
| Pottawatomie Co Rwd 3 | 1,455 | Groundwater | 5 | 0 |
| City of Onaga | 671 | Groundwater | 4 | 0 |