A85/100
NASHVILLE — Water Quality Report 2026
Serving 3,230 people · Illinois
Water Source
Surface Water
County
—
System ID
IL1890300
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1994.
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 NASHVILLE
Is NASHVILLE water safe to drink?
NASHVILLE water receives a grade of A (85/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NASHVILLE detected?
31 contaminants were tested in NASHVILLE's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NASHVILLE have any EPA violations?
Yes, NASHVILLE has 4 EPA violation(s) on record, with the most recent in 1994. Violation types include MR, MCL. 2 are health-based violations.
How many people does NASHVILLE serve?
NASHVILLE serves approximately 3,230 people, Illinois. The system provides water to 1 community: Nashville.
What type of water does NASHVILLE provide?
NASHVILLE sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is IL1890300.
How does NASHVILLE compare to other utilities in Illinois?
NASHVILLE scores 85/100 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.