A94/100
TULLAHOMA UTILITIES AUTHORITY — Water Quality Report 2026
Serving 30,958 people · Tennessee
Water Source
Purchased Surface Water
County
—
System ID
TN0000715
Violations
0
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.007 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
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 TULLAHOMA UTILITIES AUTHORITY
Is TULLAHOMA UTILITIES AUTHORITY water safe to drink?
TULLAHOMA UTILITIES AUTHORITY water receives a grade of A (94/100), which is considered excellent. Out of 69 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has TULLAHOMA UTILITIES AUTHORITY detected?
69 contaminants were tested in TULLAHOMA UTILITIES AUTHORITY's water. Notable contaminants include PFOA, Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does TULLAHOMA UTILITIES AUTHORITY have any EPA violations?
No, TULLAHOMA UTILITIES AUTHORITY has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does TULLAHOMA UTILITIES AUTHORITY serve?
TULLAHOMA UTILITIES AUTHORITY serves approximately 30,958 people, Tennessee.
What type of water does TULLAHOMA UTILITIES AUTHORITY provide?
TULLAHOMA UTILITIES AUTHORITY 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 TN0000715.
How does TULLAHOMA UTILITIES AUTHORITY compare to other utilities in Tennessee?
TULLAHOMA UTILITIES AUTHORITY scores 94/100 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.