F0/100
GENEVA — Water Quality Report 2026
Serving 21,247 people · Illinois
Water Source
Groundwater
County
—
System ID
IL0890350
Violations
36
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.009 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
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 GENEVA
Is GENEVA water safe to drink?
GENEVA water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 36 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GENEVA detected?
66 contaminants were tested in GENEVA's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GENEVA have any EPA violations?
Yes, GENEVA has 36 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, MCL, TT. 29 are health-based violations.
How many people does GENEVA serve?
GENEVA serves approximately 21,247 people, Illinois. The system provides water to 1 community: Geneva.
What type of water does GENEVA provide?
GENEVA sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL0890350.
How does GENEVA compare to other utilities in Illinois?
GENEVA scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Illinois state page for a full comparison of water systems.