A90/100
GSWC - CALIPATRIA — Water Quality Report 2026
Serving 7,363 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA1310003
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 GSWC - CALIPATRIA
Is GSWC - CALIPATRIA water safe to drink?
GSWC - CALIPATRIA water receives a grade of A (90/100), which is considered excellent. Out of 34 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has GSWC - CALIPATRIA detected?
34 contaminants were tested in GSWC - CALIPATRIA's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does GSWC - CALIPATRIA have any EPA violations?
Yes, GSWC - CALIPATRIA has 2 EPA violation(s) on record, with the most recent in 2006. Violation types include TT. 2 are health-based violations.
How many people does GSWC - CALIPATRIA serve?
GSWC - CALIPATRIA serves approximately 7,363 people, California.
What type of water does GSWC - CALIPATRIA provide?
GSWC - CALIPATRIA sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA1310003.
How does GSWC - CALIPATRIA compare to other utilities in California?
GSWC - CALIPATRIA scores 90/100 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.