C43/100
Hopkinsville Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 58,598 residents · Kentucky
What's In Hopkinsville's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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
HOPKINSVILLE WATER ENVIRONMENT AUTHORITY
Population Served
41,350
Water Source
Surface Water
System ID
KY0240201
CHRISTIAN CO WATER DISTRICT
Population Served
17,248
Water Source
Purchased Surface Water
System ID
KY0240521
Frequently Asked Questions About Hopkinsville Water
Is Hopkinsville tap water safe to drink?
Hopkinsville, Kentucky tap water receives a grade of C (43/100), which is considered fair. 0 contaminant(s) exceed EPA maximum contaminant levels and 54 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Hopkinsville's water?
69 contaminants were tested in Hopkinsville's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Hopkinsville have any water quality violations?
Yes, Hopkinsville has 54 EPA violation(s) on record, with the most recent in 2021. Violation types include Other, MCL, TT. 15 of these are health-based violations, which are the most serious category.
Do I need a water filter in Hopkinsville?
Hopkinsville 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 Hopkinsville's tap water come from?
Hopkinsville's drinking water is sourced from surface water and supplied by HOPKINSVILLE WATER ENVIRONMENT AUTHORITY and 1 other water system(s). The system serves approximately 58,598 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Hopkinsville'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. Hopkinsville'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 Hopkinsville's water compare to other cities in Kentucky?
Hopkinsville's water quality score of 43/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our Kentucky state page to see how all cities in the state compare.
What should I do if I'm concerned about Hopkinsville's water quality?
If you have concerns about Hopkinsville'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 (HOPKINSVILLE WATER ENVIRONMENT AUTHORITY) 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.