Water Systems Serving Zip Code 58640
Not sure which system is yours? Most residents in ZIP 58640 are likely served by Killdeer City of (population served: 939). 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 |
|---|---|---|---|---|
| Medicine Hole Golf Course | 50 | Groundwater | 6 | 0 |
| Killdeer City of | 939 | Surface Water Purchased | 1 | 0 |