B79/100
BELLA VISTA WATER DISTRICT — Water Quality Report 2026
Serving 18,612 people · California
Water Source
Surface Water
County
—
System ID
CA4510014
Violations
3
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 305.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1993.
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 BELLA VISTA WATER DISTRICT
Is BELLA VISTA WATER DISTRICT water safe to drink?
BELLA VISTA WATER DISTRICT water receives a grade of B (79/100), which is considered good. Out of 69 contaminants tested, none exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has BELLA VISTA WATER DISTRICT detected?
69 contaminants were tested in BELLA VISTA WATER DISTRICT's water. Notable contaminants include Lead (90th percentile), chlorate. No contaminants exceed EPA legal limits. 2 exceed EPA health goals (MCLGs).
Does BELLA VISTA WATER DISTRICT have any EPA violations?
Yes, BELLA VISTA WATER DISTRICT has 3 EPA violation(s) on record, with the most recent in 1993. Violation types include MCL, TT. 3 are health-based violations.
How many people does BELLA VISTA WATER DISTRICT serve?
BELLA VISTA WATER DISTRICT serves approximately 18,612 people, California.
What type of water does BELLA VISTA WATER DISTRICT provide?
BELLA VISTA WATER DISTRICT 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 CA4510014.
How does BELLA VISTA WATER DISTRICT compare to other utilities in California?
BELLA VISTA WATER 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.