B64/100
WEST FRANKFORT — Water Quality Report 2026
Serving 8,650 people · Illinois
Water Source
Purchased Surface Water
County
—
System ID
IL0550700
Violations
12
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 WEST FRANKFORT
Is WEST FRANKFORT water safe to drink?
WEST FRANKFORT water receives a grade of B (64/100), which is considered good. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has WEST FRANKFORT detected?
51 contaminants were tested in WEST FRANKFORT's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does WEST FRANKFORT have any EPA violations?
Yes, WEST FRANKFORT has 12 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, MCL. 6 are health-based violations.
How many people does WEST FRANKFORT serve?
WEST FRANKFORT serves approximately 8,650 people, Illinois. The system provides water to 1 community: West Frankfort.
What type of water does WEST FRANKFORT provide?
WEST FRANKFORT 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 IL0550700.
How does WEST FRANKFORT compare to other utilities in Illinois?
WEST FRANKFORT scores 64/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Illinois state page for a full comparison of water systems.