A99/100
CROSSVILLE — Water Quality Report 2026
Serving 1,091 people · Illinois
Water Source
Purchased Groundwater
County
—
System ID
IL1930150
Violations
1
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1977.
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 CROSSVILLE
Is CROSSVILLE water safe to drink?
CROSSVILLE water receives a grade of A (99/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CROSSVILLE detected?
1 contaminants were tested in CROSSVILLE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CROSSVILLE have any EPA violations?
Yes, CROSSVILLE has 1 EPA violation(s) on record, with the most recent in 1977. Violation types include MR.
How many people does CROSSVILLE serve?
CROSSVILLE serves approximately 1,091 people, Illinois. The system provides water to 1 community: Crossville.
What type of water does CROSSVILLE provide?
CROSSVILLE sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL1930150.
How does CROSSVILLE compare to other utilities in Illinois?
CROSSVILLE scores 99/100 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.