Water Systems Serving Zip Code 94063
Not sure which system is yours? Most residents in ZIP 94063 are likely served by City of Redwood City (population served: 92,819). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
3 active water systems have this ZIP in EPA records.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| County Service Area 7 | 300 | Surface Water | 33 | 7 |
| City of Redwood City | 92,819 | Surface Water Purchased | 3 | 3 |
| County Service Area 11 | 450 | Groundwater | 30 | 1 |