Water Systems Serving Zip Code 86503
Not sure which system is yours? Most residents in ZIP 86503 are likely served by Chinle Usd 24 Administration Center (population served: 220). 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 |
|---|---|---|---|---|
| Rough Rock Community High School Bia | 350 | Groundwater | 74 | 24 |
| Chinle Usd 24 Administration Center | 220 | Groundwater | 126 | 0 |
| Chinle High School | 975 | Groundwater | 106 | 0 |
| Navajo National Monument | 25 | Groundwater | 104 | 0 |
| Canyon De Chelly National Monument | 55 | Groundwater | 30 | 0 |
| Cottonwood Day School Bia | 185 | Groundwater | 24 | 0 |
| Rough Rock Demonstration School Bia | 200 | Groundwater | 22 | 0 |