B73/100
VAUGHN WC INC — Water Quality Report 2026
Serving 37,189 people · California
Water Source
Groundwater
County
—
System ID
CA1510029
Violations
7
Contaminant Test Results
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 VAUGHN WC INC
Is VAUGHN WC INC water safe to drink?
VAUGHN WC INC water receives a grade of B (73/100), which is considered good. Out of 66 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has VAUGHN WC INC detected?
66 contaminants were tested in VAUGHN WC INC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does VAUGHN WC INC have any EPA violations?
Yes, VAUGHN WC INC has 7 EPA violation(s) on record, with the most recent in 2017. Violation types include MON, MR, MCL. 5 are health-based violations.
How many people does VAUGHN WC INC serve?
VAUGHN WC INC serves approximately 37,189 people, California.
What type of water does VAUGHN WC INC provide?
VAUGHN WC INC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA1510029.
How does VAUGHN WC INC compare to other utilities in California?
VAUGHN WC INC scores 73/100 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.