A97/100
LAKEMOOR — Water Quality Report 2026
Serving 2,720 people · Illinois
Water Source
Groundwater
County
—
System ID
IL0970270
Violations
3
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2025Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 LAKEMOOR
Is LAKEMOOR water safe to drink?
LAKEMOOR water receives a grade of A (97/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has LAKEMOOR detected?
1 contaminants were tested in LAKEMOOR's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LAKEMOOR have any EPA violations?
Yes, LAKEMOOR has 3 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR.
How many people does LAKEMOOR serve?
LAKEMOOR serves approximately 2,720 people, Illinois. The system provides water to 1 community: Lakemoor.
What type of water does LAKEMOOR provide?
LAKEMOOR sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL0970270.
How does LAKEMOOR compare to other utilities in Illinois?
LAKEMOOR scores 97/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Illinois state page for a full comparison of water systems.