A95/100
EVERGREEN PARK — Water Quality Report 2026
Serving 19,943 people · Illinois
Water Source
Purchased Surface Water
County
—
System ID
IL0310840
Violations
2
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 2016.
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 EVERGREEN PARK
Is EVERGREEN PARK water safe to drink?
EVERGREEN PARK water receives a grade of A (95/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has EVERGREEN PARK detected?
69 contaminants were tested in EVERGREEN PARK's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does EVERGREEN PARK have any EPA violations?
Yes, EVERGREEN PARK has 2 EPA violation(s) on record, with the most recent in 2016. Violation types include Other, MR.
How many people does EVERGREEN PARK serve?
EVERGREEN PARK serves approximately 19,943 people, Illinois. The system provides water to 1 community: Evergreen Park.
What type of water does EVERGREEN PARK provide?
EVERGREEN PARK 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 IL0310840.
How does EVERGREEN PARK compare to other utilities in Illinois?
EVERGREEN PARK scores 95/100 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.