A97/100
ROXANA — Water Quality Report 2026
Serving 1,509 people · Illinois
Water Source
Groundwater
County
—
System ID
IL1190900
Violations
3
Contaminant Test Results
EPA Violation History
1
Violation (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: July 1, 2023 – May 8, 2024Rule: Total Coliform RuleEnforcement: 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 ROXANA
Is ROXANA water safe to drink?
ROXANA 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 ROXANA detected?
1 contaminants were tested in ROXANA's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does ROXANA have any EPA violations?
Yes, ROXANA has 3 EPA violation(s) on record, with the most recent in 2023. Violation types include RPT, MR.
How many people does ROXANA serve?
ROXANA serves approximately 1,509 people, Illinois. The system provides water to 1 community: Roxana.
What type of water does ROXANA provide?
ROXANA sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL1190900.
How does ROXANA compare to other utilities in Illinois?
ROXANA 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.