B78/100
NORTH EAST MARION COUNTY WATER CMPNY — Water Quality Report 2026
Serving 3,220 people · Illinois
Water Source
Purchased Surface Water
County
—
System ID
IL1210030
Violations
10
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.90 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2023 – December 31, 2023Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2023 – May 17, 2023Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
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 NORTH EAST MARION COUNTY WATER CMPNY
Is NORTH EAST MARION COUNTY WATER CMPNY water safe to drink?
NORTH EAST MARION COUNTY WATER CMPNY water receives a grade of B (78/100), which is considered good. Out of 35 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NORTH EAST MARION COUNTY WATER CMPNY detected?
35 contaminants were tested in NORTH EAST MARION COUNTY WATER CMPNY's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does NORTH EAST MARION COUNTY WATER CMPNY have any EPA violations?
Yes, NORTH EAST MARION COUNTY WATER CMPNY has 10 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, MCL. 1 are health-based violations.
How many people does NORTH EAST MARION COUNTY WATER CMPNY serve?
NORTH EAST MARION COUNTY WATER CMPNY serves approximately 3,220 people, Illinois.
What type of water does NORTH EAST MARION COUNTY WATER CMPNY provide?
NORTH EAST MARION COUNTY WATER CMPNY 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 IL1210030.
How does NORTH EAST MARION COUNTY WATER CMPNY compare to other utilities in Illinois?
NORTH EAST MARION COUNTY WATER CMPNY scores 78/100 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.