City of Palo Alto

PWSID: CA4310009

System Details

Population Served67,231
Service Connections19,949
Water SourceSurface Water Purchased
System TypeCommunity Water System
OwnerLocal Government
StatusActive
CityPalo Alto
Zip Code94303

Areas Served

  • Palo Alto, Santa Clara County

Lead & Copper Testing

ContaminantLevelEPA Action LevelStatus
Lead (90th percentile)0.0011 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0000 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0000 mg/L0.015 mg/LBelow Action Level
Lead (90th percentile)0.0000 mg/L0.015 mg/LBelow Action Level

Violation History (3 total)

ContaminantViolationDateHealth-BasedStatus
1995-03-01YesReturned to Compliance
1995-03-01YesReturned to Compliance
1995-03-01YesReturned to Compliance