B79/100
TRIUNFO WATER & SANITATION DISTRICT — Water Quality Report 2026
Serving 13,898 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA5610043
Violations
5
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2004.
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 TRIUNFO WATER & SANITATION DISTRICT
Is TRIUNFO WATER & SANITATION DISTRICT water safe to drink?
TRIUNFO WATER & SANITATION DISTRICT water receives a grade of B (79/100), which is considered good. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has TRIUNFO WATER & SANITATION DISTRICT detected?
69 contaminants were tested in TRIUNFO WATER & SANITATION DISTRICT's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does TRIUNFO WATER & SANITATION DISTRICT have any EPA violations?
Yes, TRIUNFO WATER & SANITATION DISTRICT has 5 EPA violation(s) on record, with the most recent in 2004. Violation types include MCL, MR. 4 are health-based violations.
How many people does TRIUNFO WATER & SANITATION DISTRICT serve?
TRIUNFO WATER & SANITATION DISTRICT serves approximately 13,898 people, California.
What type of water does TRIUNFO WATER & SANITATION DISTRICT provide?
TRIUNFO WATER & SANITATION DISTRICT 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 CA5610043.
How does TRIUNFO WATER & SANITATION DISTRICT compare to other utilities in California?
TRIUNFO WATER & SANITATION DISTRICT scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our California state page for a full comparison of water systems.