A84/100
Taylorville Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 14,106 residents · Illinois
What's In Taylorville's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
3
Violations (last 5yr)
3
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
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Unresolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 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
Water Utility Details
TAYLORVILLE CORRECTIONAL CENTER
Population Served
1,300
Water Source
Purchased Surface Water
System ID
IL0210010
TAYLORVILLE
Population Served
12,806
Water Source
Surface Water
System ID
IL0210600
Frequently Asked Questions About Taylorville Water
Is Taylorville tap water safe to drink?
Taylorville, Illinois tap water receives a grade of A (84/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Taylorville's water?
Of the 69 contaminants tested in Taylorville's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Taylorville have any water quality violations?
Yes, Taylorville has 29 EPA violation(s) on record, with the most recent in 2025. Violation types include RPT, Other, MR. None of these are classified as health-based violations.
Do I need a water filter in Taylorville?
Taylorville 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. 1 contaminant(s) exceed these stricter goals.
Where does Taylorville's tap water come from?
Taylorville's drinking water is sourced from purchased surface water and supplied by TAYLORVILLE CORRECTIONAL CENTER and 1 other water system(s). The system serves approximately 14,106 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Taylorville'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. Taylorville'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 Taylorville's water compare to other cities in Illinois?
Taylorville's water quality score of 84/100 earns a grade of A, which is considered excellent. This places Taylorville among the better-performing water systems in Illinois. Visit our Illinois state page to see how all cities in the state compare.
What should I do if I'm concerned about Taylorville's water quality?
If you have concerns about Taylorville'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 (TAYLORVILLE CORRECTIONAL CENTER) 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.