CA / Water Quality

Water in Oakland, CA

5 public water systems

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Multiple systems serve this area. Enter your address for the best match.

1,405,000 people served · Surface water

ViolationPFAS→

1,500 people served · Purchased surface water

186 people served · Surface water

BRAND WATER COMPANY

112 people served · Groundwater

POINT CABRILLO HIGHLANDS

42 people served · Groundwater

Data sources: EPA SDWIS · EPA UCMR5 · USGS. WaterScore is informational only. Last updated: 2026.

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