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CITY OF PLEASANTON

Community Water System · California · PLEASANTON

PWSID: CA0110008

Has Violations

Population Served

76.7K

Service Connections

22.3K

Total Violations

4

Health-Based Violations

4

Lead & Copper Data

Lead Level

High Risk

21.80 ppb

Action Level: 15 ppb (EPA) · Sampled: 2022-12-31

015 ppb action level
Lead action level exceeded

Copper Level

1700 ppb

Action Level: 1,300 ppb (EPA) · Sampled: 1992-06-30

Copper action level exceeded

System Details

Water Source
Purchased Surface Water
System Type
Community Water System
City
PLEASANTON
ZIP Code
94566
Counties Served
Alameda
Cities Served
PLEASANTON
Open Violations
0

Violation Summary

4

Total Violations

4

Health-Based

0

Open Now

Most recent violation: 1995-12-01

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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: CA0110008.SafeWater Home