F0/100
Hinckley Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,006 residents · Illinois
What's In Hinckley's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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
Water Utility Details
HINCKLEY
Population Served
2,006
Water Source
Groundwater
System ID
IL0370200
Frequently Asked Questions About Hinckley Water
Is Hinckley tap water safe to drink?
Hinckley, Illinois tap water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA maximum contaminant levels and 68 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Hinckley's water?
1 contaminants were tested in Hinckley's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Hinckley have any water quality violations?
Yes, Hinckley has 68 EPA violation(s) on record, with the most recent in 2016. Violation types include MCL, MR, Other. 11 of these are health-based violations, which are the most serious category.
Do I need a water filter in Hinckley?
Hinckley water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Hinckley's tap water come from?
Hinckley's drinking water is sourced from groundwater and supplied by HINCKLEY. The system serves approximately 2,006 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Hinckley's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Hinckley's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Hinckley's water compare to other cities in Illinois?
Hinckley's water quality score of 0/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our Illinois state page to see how all cities in the state compare.
What should I do if I'm concerned about Hinckley's water quality?
If you have concerns about Hinckley's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (HINCKLEY) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.