Water Systems Serving Zip Code 97870
Direct EPA ZIP Matches
1 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| City of Richland | 165 | Groundwater Under Influence | 65 | 21 |
1 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| City of Richland | 165 | Groundwater Under Influence | 65 | 21 |