A100/100
THOMSON MAXIMUM SECURITY CENTER — Water Quality Report 2026
Serving 2,166 people · Illinois
Water Source
Purchased Groundwater
County
—
System ID
IL0150030
Violations
0
Contaminant Test Results
No contaminant data available for this system.
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
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 THOMSON MAXIMUM SECURITY CENTER
Is THOMSON MAXIMUM SECURITY CENTER water safe to drink?
THOMSON MAXIMUM SECURITY CENTER water receives a grade of A (100/100), which is considered excellent. Out of 0 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has THOMSON MAXIMUM SECURITY CENTER detected?
0 contaminants were tested in THOMSON MAXIMUM SECURITY CENTER's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does THOMSON MAXIMUM SECURITY CENTER have any EPA violations?
No, THOMSON MAXIMUM SECURITY CENTER has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does THOMSON MAXIMUM SECURITY CENTER serve?
THOMSON MAXIMUM SECURITY CENTER serves approximately 2,166 people, Illinois. The system provides water to 1 community: Thomson.
What type of water does THOMSON MAXIMUM SECURITY CENTER provide?
THOMSON MAXIMUM SECURITY CENTER sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IL0150030.
How does THOMSON MAXIMUM SECURITY CENTER compare to other utilities in Illinois?
THOMSON MAXIMUM SECURITY CENTER scores 100/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Illinois state page for a full comparison of water systems.