F0/100
FIRST U.D. OF CARTER COUNTY — Water Quality Report 2026
Serving 9,143 people · Tennessee
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
TN0000094
Violations
62
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
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 1 — URGENTResolved
Violation related to Nitrate
When: September 1, 2024 – September 30, 2024Rule: Surface Water Treatment RuleEnforcement: 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 FIRST U.D. OF CARTER COUNTY
Is FIRST U.D. OF CARTER COUNTY water safe to drink?
FIRST U.D. OF CARTER COUNTY water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 62 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has FIRST U.D. OF CARTER COUNTY detected?
31 contaminants were tested in FIRST U.D. OF CARTER COUNTY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does FIRST U.D. OF CARTER COUNTY have any EPA violations?
Yes, FIRST U.D. OF CARTER COUNTY has 62 EPA violation(s) on record, with the most recent in 2024. Violation types include TT, Other, MR. 9 are health-based violations.
How many people does FIRST U.D. OF CARTER COUNTY serve?
FIRST U.D. OF CARTER COUNTY serves approximately 9,143 people, Tennessee. The system provides water to 2 communities: Elizabethon, Elizabethton.
What type of water does FIRST U.D. OF CARTER COUNTY provide?
FIRST U.D. OF CARTER COUNTY sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TN0000094.
How does FIRST U.D. OF CARTER COUNTY compare to other utilities in Tennessee?
FIRST U.D. OF CARTER COUNTY scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Tennessee state page for a full comparison of water systems.