Water Systems Serving Zip Code 97446
Not sure which system is yours? Most residents in ZIP 97446 are likely served by City of Harrisburg (population served: 3,684). 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 |
|---|---|---|---|---|
| City of Monroe | 723 | Surface Water | 257 | 101 |
| City of Harrisburg | 3,684 | Groundwater | 8 | 2 |
| Knife River Prestress Inc | 100 | Groundwater | 111 | 1 |
| Detering Orchards | 100 | Groundwater | 7 | 0 |