A89/100
PRAIRIE PATH WATER COMPANY-KILLARNEY — Water Quality Report 2026
Serving 1,232 people · Illinois
Water Source
Groundwater
County
—
System ID
IL1115400
Violations
5
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 567.20 µg/L | — | Above Goal |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2002.
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 PRAIRIE PATH WATER COMPANY-KILLARNEY
Is PRAIRIE PATH WATER COMPANY-KILLARNEY water safe to drink?
PRAIRIE PATH WATER COMPANY-KILLARNEY water receives a grade of A (89/100), which is considered excellent. Out of 27 contaminants tested, none exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has PRAIRIE PATH WATER COMPANY-KILLARNEY detected?
27 contaminants were tested in PRAIRIE PATH WATER COMPANY-KILLARNEY's water. Notable contaminants include Lead (90th percentile), chlorate. No contaminants exceed EPA legal limits. 2 exceed EPA health goals (MCLGs).
Does PRAIRIE PATH WATER COMPANY-KILLARNEY have any EPA violations?
Yes, PRAIRIE PATH WATER COMPANY-KILLARNEY has 5 EPA violation(s) on record, with the most recent in 2002. Violation types include MR.
How many people does PRAIRIE PATH WATER COMPANY-KILLARNEY serve?
PRAIRIE PATH WATER COMPANY-KILLARNEY serves approximately 1,232 people, Illinois.
What type of water does PRAIRIE PATH WATER COMPANY-KILLARNEY provide?
PRAIRIE PATH WATER COMPANY-KILLARNEY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL1115400.
How does PRAIRIE PATH WATER COMPANY-KILLARNEY compare to other utilities in Illinois?
PRAIRIE PATH WATER COMPANY-KILLARNEY scores 89/100 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.