B72/100
LA VERNE, CITY WD — Water Quality Report 2026
Serving 31,334 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA1910062
Violations
5
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.009 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 LA VERNE, CITY WD
Is LA VERNE, CITY WD water safe to drink?
LA VERNE, CITY WD water receives a grade of B (72/100), which is considered good. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has LA VERNE, CITY WD detected?
69 contaminants were tested in LA VERNE, CITY WD's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does LA VERNE, CITY WD have any EPA violations?
Yes, LA VERNE, CITY WD has 5 EPA violation(s) on record, with the most recent in 2017. Violation types include MCL. 5 are health-based violations.
How many people does LA VERNE, CITY WD serve?
LA VERNE, CITY WD serves approximately 31,334 people, California. The system provides water to 1 community: La Verne.
What type of water does LA VERNE, CITY WD provide?
LA VERNE, CITY WD 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 CA1910062.
How does LA VERNE, CITY WD compare to other utilities in California?
LA VERNE, CITY WD scores 72/100 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.