C49/100
LONDON COMMUNITY SERV DIST — Water Quality Report 2026
Serving 2,134 people · California
Water Source
Groundwater
County
—
System ID
CA5410017
Violations
15
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2011.
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 LONDON COMMUNITY SERV DIST
Is LONDON COMMUNITY SERV DIST water safe to drink?
LONDON COMMUNITY SERV DIST water receives a grade of C (49/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 15 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has LONDON COMMUNITY SERV DIST detected?
1 contaminants were tested in LONDON COMMUNITY SERV DIST's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LONDON COMMUNITY SERV DIST have any EPA violations?
Yes, LONDON COMMUNITY SERV DIST has 15 EPA violation(s) on record, with the most recent in 2011. Violation types include MCL, MR. 9 are health-based violations.
How many people does LONDON COMMUNITY SERV DIST serve?
LONDON COMMUNITY SERV DIST serves approximately 2,134 people, California.
What type of water does LONDON COMMUNITY SERV DIST provide?
LONDON COMMUNITY SERV DIST sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA5410017.
How does LONDON COMMUNITY SERV DIST compare to other utilities in California?
LONDON COMMUNITY SERV DIST scores 49/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our California state page for a full comparison of water systems.