F19/100
GRAYSON COUNTY WATER DISTRICT — Water Quality Report 2026
Serving 20,033 people · Kentucky
Water Source
Surface Water
County
—
System ID
KY0430616
Violations
46
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 380.00 µg/L | — | Above Goal |
EPA Violation History
1
Violation (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: May 1, 2024 – May 31, 2024Rule: 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 GRAYSON COUNTY WATER DISTRICT
Is GRAYSON COUNTY WATER DISTRICT water safe to drink?
GRAYSON COUNTY WATER DISTRICT water receives a grade of F (19/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 46 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GRAYSON COUNTY WATER DISTRICT detected?
69 contaminants were tested in GRAYSON COUNTY WATER DISTRICT's water. Notable contaminants include chlorate. No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GRAYSON COUNTY WATER DISTRICT have any EPA violations?
Yes, GRAYSON COUNTY WATER DISTRICT has 46 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 8 are health-based violations.
How many people does GRAYSON COUNTY WATER DISTRICT serve?
GRAYSON COUNTY WATER DISTRICT serves approximately 20,033 people, Kentucky.
What type of water does GRAYSON COUNTY WATER DISTRICT provide?
GRAYSON COUNTY WATER DISTRICT sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is KY0430616.
How does GRAYSON COUNTY WATER DISTRICT compare to other utilities in Kentucky?
GRAYSON COUNTY WATER DISTRICT scores 19/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Kentucky state page for a full comparison of water systems.