Water Systems Serving Zip Code 99663
Not sure which system is yours? Most residents in ZIP 99663 are likely served by Seldovia Water System (population served: 418). 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 |
|---|---|---|---|---|
| Seldovia Water System | 418 | Surface Water | 220 | 5 |
| Noaa Kasitsna Bay Lab | 35 | Surface Water | 45 | 4 |