C52/100
La Jolla Eastern — Water Quality Report 2026
Serving 1,076 people · California
Water Source
Groundwater
County
—
System ID
090605007
Violations
25
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: June 1, 2022 – June 30, 2022Rule: Total Coliform RuleEnforcement: 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 – April 4, 2022Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
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 La Jolla Eastern
Is La Jolla Eastern water safe to drink?
La Jolla Eastern water receives a grade of C (52/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 25 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has La Jolla Eastern detected?
1 contaminants were tested in La Jolla Eastern's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does La Jolla Eastern have any EPA violations?
Yes, La Jolla Eastern has 25 EPA violation(s) on record, with the most recent in 2022. Violation types include MON, MR, MCL. 5 are health-based violations.
How many people does La Jolla Eastern serve?
La Jolla Eastern serves approximately 1,076 people, California.
What type of water does La Jolla Eastern provide?
La Jolla Eastern sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is 090605007.
How does La Jolla Eastern compare to other utilities in California?
La Jolla Eastern scores 52/100 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.