A93/100
FCSA 47 - QUAIL LAKE ESTATES — Water Quality Report 2026
Serving 1,988 people · California
Water Source
Groundwater
County
—
System ID
CA1010055
Violations
7
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2007.
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 FCSA 47 - QUAIL LAKE ESTATES
Is FCSA 47 - QUAIL LAKE ESTATES water safe to drink?
FCSA 47 - QUAIL LAKE ESTATES water receives a grade of A (93/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has FCSA 47 - QUAIL LAKE ESTATES detected?
1 contaminants were tested in FCSA 47 - QUAIL LAKE ESTATES's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does FCSA 47 - QUAIL LAKE ESTATES have any EPA violations?
Yes, FCSA 47 - QUAIL LAKE ESTATES has 7 EPA violation(s) on record, with the most recent in 2007. Violation types include Other, MR.
How many people does FCSA 47 - QUAIL LAKE ESTATES serve?
FCSA 47 - QUAIL LAKE ESTATES serves approximately 1,988 people, California.
What type of water does FCSA 47 - QUAIL LAKE ESTATES provide?
FCSA 47 - QUAIL LAKE ESTATES sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA1010055.
How does FCSA 47 - QUAIL LAKE ESTATES compare to other utilities in California?
FCSA 47 - QUAIL LAKE ESTATES scores 93/100 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.