A93/100
LAKESIDE WD — Water Quality Report 2026
Serving 35,500 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA3710013
Violations
7
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – March 31, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2022 – June 30, 2022Rule: Stage 2 DBPREnforcement: Formal — state order issued
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 LAKESIDE WD
Is LAKESIDE WD water safe to drink?
LAKESIDE WD water receives a grade of A (93/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has LAKESIDE WD detected?
69 contaminants were tested in LAKESIDE WD's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LAKESIDE WD have any EPA violations?
Yes, LAKESIDE WD has 7 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other.
How many people does LAKESIDE WD serve?
LAKESIDE WD serves approximately 35,500 people, California.
What type of water does LAKESIDE WD provide?
LAKESIDE WD sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA3710013.
How does LAKESIDE WD compare to other utilities in California?
LAKESIDE WD 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.