B77/100
CUMBERLAND HEIGHTS U.D. — Water Quality Report 2026
Serving 3,561 people · Tennessee
Water Source
Purchased Surface Water
County
—
System ID
TN0000166
Violations
12
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 2019.
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 CUMBERLAND HEIGHTS U.D.
Is CUMBERLAND HEIGHTS U.D. water safe to drink?
CUMBERLAND HEIGHTS U.D. water receives a grade of B (77/100), which is considered good. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CUMBERLAND HEIGHTS U.D. detected?
31 contaminants were tested in CUMBERLAND HEIGHTS U.D.'s water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CUMBERLAND HEIGHTS U.D. have any EPA violations?
Yes, CUMBERLAND HEIGHTS U.D. has 12 EPA violation(s) on record, with the most recent in 2019. Violation types include MON, MR, MCL. 2 are health-based violations.
How many people does CUMBERLAND HEIGHTS U.D. serve?
CUMBERLAND HEIGHTS U.D. serves approximately 3,561 people, Tennessee.
What type of water does CUMBERLAND HEIGHTS U.D. provide?
CUMBERLAND HEIGHTS U.D. 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 TN0000166.
How does CUMBERLAND HEIGHTS U.D. compare to other utilities in Tennessee?
CUMBERLAND HEIGHTS U.D. scores 77/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Tennessee state page for a full comparison of water systems.