A98/100
PCWA - WEIMAR — Water Quality Report 2026
Serving 1,689 people · California
Water Source
Surface Water
County
—
System ID
CA3110035
Violations
2
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2006.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About PCWA - WEIMAR
Is PCWA - WEIMAR water safe to drink?
PCWA - WEIMAR water receives a grade of A (98/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has PCWA - WEIMAR detected?
1 contaminants were tested in PCWA - WEIMAR's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does PCWA - WEIMAR have any EPA violations?
Yes, PCWA - WEIMAR has 2 EPA violation(s) on record, with the most recent in 2006. Violation types include Other, MR.
How many people does PCWA - WEIMAR serve?
PCWA - WEIMAR serves approximately 1,689 people, California.
What type of water does PCWA - WEIMAR provide?
PCWA - WEIMAR sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA3110035.
How does PCWA - WEIMAR compare to other utilities in California?
PCWA - WEIMAR scores 98/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our California state page for a full comparison of water systems.