A92/100
CENTRAL WATER DISTRICT — Water Quality Report 2026
Serving 2,726 people · California
Water Source
Groundwater
County
—
System ID
CA4410018
Violations
4
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2014.
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 CENTRAL WATER DISTRICT
Is CENTRAL WATER DISTRICT water safe to drink?
CENTRAL WATER DISTRICT water receives a grade of A (92/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CENTRAL WATER DISTRICT detected?
1 contaminants were tested in CENTRAL WATER DISTRICT's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CENTRAL WATER DISTRICT have any EPA violations?
Yes, CENTRAL WATER DISTRICT has 4 EPA violation(s) on record, with the most recent in 2014. Violation types include MR, MCL. 1 are health-based violations.
How many people does CENTRAL WATER DISTRICT serve?
CENTRAL WATER DISTRICT serves approximately 2,726 people, California.
What type of water does CENTRAL WATER DISTRICT provide?
CENTRAL WATER DISTRICT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA4410018.
How does CENTRAL WATER DISTRICT compare to other utilities in California?
CENTRAL WATER DISTRICT scores 92/100 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.