C52/100
IL AMERICAN-ARBURY — Water Quality Report 2026
Serving 1,225 people · Illinois
Water Source
Groundwater
County
—
System ID
IL1975040
Violations
40
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.76 mg/L | 1.30 mg/L | Over Limit |
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 IL AMERICAN-ARBURY
Is IL AMERICAN-ARBURY water safe to drink?
IL AMERICAN-ARBURY water receives a grade of C (52/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 40 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has IL AMERICAN-ARBURY detected?
2 contaminants were tested in IL AMERICAN-ARBURY's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does IL AMERICAN-ARBURY have any EPA violations?
Yes, IL AMERICAN-ARBURY has 40 EPA violation(s) on record, with the most recent in 1994. Violation types include MR.
How many people does IL AMERICAN-ARBURY serve?
IL AMERICAN-ARBURY serves approximately 1,225 people, Illinois.
What type of water does IL AMERICAN-ARBURY provide?
IL AMERICAN-ARBURY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL1975040.
How does IL AMERICAN-ARBURY compare to other utilities in Illinois?
IL AMERICAN-ARBURY scores 52/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Illinois state page for a full comparison of water systems.