A85/100
OCONEE COUNTY — Water Quality Report 2026
Serving 31,323 people · Georgia
Water Source
Purchased Surface Water
County
—
System ID
GA2190000
Violations
8
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
1,4-dioxane | 0.570 µg/L | — | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – January 19, 2022Enforcement: 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 OCONEE COUNTY
Is OCONEE COUNTY water safe to drink?
OCONEE COUNTY water receives a grade of A (85/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has OCONEE COUNTY detected?
69 contaminants were tested in OCONEE COUNTY's water. Notable contaminants include 1,4-dioxane. No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does OCONEE COUNTY have any EPA violations?
Yes, OCONEE COUNTY has 8 EPA violation(s) on record, with the most recent in 2021. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does OCONEE COUNTY serve?
OCONEE COUNTY serves approximately 31,323 people, Georgia. The system provides water to 1 community: Watkinsville.
What type of water does OCONEE COUNTY provide?
OCONEE COUNTY sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is GA2190000.
How does OCONEE COUNTY compare to other utilities in Georgia?
OCONEE COUNTY scores 85/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Georgia state page for a full comparison of water systems.