A95/100
OAKLAND WATER DEPT — Water Quality Report 2026
Serving 14,957 people · Tennessee
Water Source
Groundwater
County
—
System ID
TN0000521
Violations
2
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1997.
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 OAKLAND WATER DEPT
Is OAKLAND WATER DEPT water safe to drink?
OAKLAND WATER DEPT water receives a grade of A (95/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has OAKLAND WATER DEPT detected?
51 contaminants were tested in OAKLAND WATER DEPT's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does OAKLAND WATER DEPT have any EPA violations?
Yes, OAKLAND WATER DEPT has 2 EPA violation(s) on record, with the most recent in 1997. Violation types include MR.
How many people does OAKLAND WATER DEPT serve?
OAKLAND WATER DEPT serves approximately 14,957 people, Tennessee. The system provides water to 1 community: Oakland.
What type of water does OAKLAND WATER DEPT provide?
OAKLAND WATER DEPT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TN0000521.
How does OAKLAND WATER DEPT compare to other utilities in Tennessee?
OAKLAND WATER DEPT scores 95/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Tennessee state page for a full comparison of water systems.