Water Systems Serving Zip Code 59323
Not sure which system is yours? Most residents in ZIP 59323 are likely served by Colstrip City of (population served: 2,350). 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 |
|---|---|---|---|---|
| Colstrip City of | 2,350 | Surface Water | 28 | 6 |
| Western Energy Company | 200 | Groundwater | 9 | 0 |