Water Systems Serving Zip Code 59521
Not sure which system is yours? Most residents in ZIP 59521 are likely served by Rocky Boy's Rural Water (population served: 2,000). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
4 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Box Elder School District 13g | 500 | Groundwater | 76 | 3 |
| Rocky Boy's Rural Water | 2,000 | Groundwater | 86 | 1 |
| Rocky Boy Agency Water System | 1,442 | Groundwater | 66 | 1 |
| Eagleman Community Water | 400 | Groundwater | 4 | 0 |