Water Systems Serving Zip Code 89421
Not sure which system is yours? Most residents in ZIP 89421 are likely served by Ft. Mcdermitt Paiute-Shoshone - Lower (population served: 456). 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 |
|---|---|---|---|---|
| Ft. Mcdermitt Paiute-Shoshone - Upper | 110 | Groundwater | 48 | 18 |
| Ft. Mcdermitt Paiute-Shoshone - Lower | 456 | Groundwater | 136 | 10 |