B75/100
AQUA ILLINOIS-CANDLEWICK DVN — Water Quality Report 2026
Serving 6,426 people · Illinois
Water Source
Groundwater
County
—
System ID
IL0075050
Violations
22
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 AQUA ILLINOIS-CANDLEWICK DVN
Is AQUA ILLINOIS-CANDLEWICK DVN water safe to drink?
AQUA ILLINOIS-CANDLEWICK DVN water receives a grade of B (75/100), which is considered good. Out of 51 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has AQUA ILLINOIS-CANDLEWICK DVN detected?
51 contaminants were tested in AQUA ILLINOIS-CANDLEWICK DVN's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does AQUA ILLINOIS-CANDLEWICK DVN have any EPA violations?
Yes, AQUA ILLINOIS-CANDLEWICK DVN has 22 EPA violation(s) on record, with the most recent in 1994. Violation types include MR.
How many people does AQUA ILLINOIS-CANDLEWICK DVN serve?
AQUA ILLINOIS-CANDLEWICK DVN serves approximately 6,426 people, Illinois.
What type of water does AQUA ILLINOIS-CANDLEWICK DVN provide?
AQUA ILLINOIS-CANDLEWICK DVN sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL0075050.
How does AQUA ILLINOIS-CANDLEWICK DVN compare to other utilities in Illinois?
AQUA ILLINOIS-CANDLEWICK DVN scores 75/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Illinois state page for a full comparison of water systems.