B76/100
WORDEN — Water Quality Report 2026
Serving 1,096 people · Illinois
Water Source
Purchased Surface Water
County
—
System ID
IL1191200
Violations
5
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.37 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 2, 2025Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 WORDEN
Is WORDEN water safe to drink?
WORDEN water receives a grade of B (76/100), which is considered good. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has WORDEN detected?
2 contaminants were tested in WORDEN's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does WORDEN have any EPA violations?
Yes, WORDEN has 5 EPA violation(s) on record, with the most recent in 2025. Violation types include RPT, TT, MR. 2 are health-based violations.
How many people does WORDEN serve?
WORDEN serves approximately 1,096 people, Illinois. The system provides water to 1 community: Worden.
What type of water does WORDEN provide?
WORDEN 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 IL1191200.
How does WORDEN compare to other utilities in Illinois?
WORDEN scores 76/100 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.