F0/100
CHAPEL HILL WATER SYSTEM — Water Quality Report 2026
Serving 3,426 people · Tennessee
Water Source
Purchased Surface Water
County
—
System ID
TN0000104
Violations
56
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
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: March 1, 2023 – March 31, 2023Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – July 8, 2021Enforcement: 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 CHAPEL HILL WATER SYSTEM
Is CHAPEL HILL WATER SYSTEM water safe to drink?
CHAPEL HILL WATER SYSTEM water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 56 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CHAPEL HILL WATER SYSTEM detected?
8 contaminants were tested in CHAPEL HILL WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CHAPEL HILL WATER SYSTEM have any EPA violations?
Yes, CHAPEL HILL WATER SYSTEM has 56 EPA violation(s) on record, with the most recent in 2023. Violation types include MON, Other, MR. 43 are health-based violations.
How many people does CHAPEL HILL WATER SYSTEM serve?
CHAPEL HILL WATER SYSTEM serves approximately 3,426 people, Tennessee. The system provides water to 1 community: Chapel Hill.
What type of water does CHAPEL HILL WATER SYSTEM provide?
CHAPEL HILL WATER SYSTEM 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 TN0000104.
How does CHAPEL HILL WATER SYSTEM compare to other utilities in Tennessee?
CHAPEL HILL WATER SYSTEM 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.