B73/100
WILDWOOD SUBDIVISION - LAKE CO PW — Water Quality Report 2026
Serving 14,832 people · Illinois
Water Source
Purchased Surface Water
County
—
System ID
IL0977350
Violations
8
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
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
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 WILDWOOD SUBDIVISION - LAKE CO PW
Is WILDWOOD SUBDIVISION - LAKE CO PW water safe to drink?
WILDWOOD SUBDIVISION - LAKE CO PW water receives a grade of B (73/100), which is considered good. 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 WILDWOOD SUBDIVISION - LAKE CO PW detected?
69 contaminants were tested in WILDWOOD SUBDIVISION - LAKE CO PW's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does WILDWOOD SUBDIVISION - LAKE CO PW have any EPA violations?
Yes, WILDWOOD SUBDIVISION - LAKE CO PW has 8 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MCL, MR. 4 are health-based violations.
How many people does WILDWOOD SUBDIVISION - LAKE CO PW serve?
WILDWOOD SUBDIVISION - LAKE CO PW serves approximately 14,832 people, Illinois.
What type of water does WILDWOOD SUBDIVISION - LAKE CO PW provide?
WILDWOOD SUBDIVISION - LAKE CO PW 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 IL0977350.
How does WILDWOOD SUBDIVISION - LAKE CO PW compare to other utilities in Illinois?
WILDWOOD SUBDIVISION - LAKE CO PW scores 73/100 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.