A90/100
SUGAR MOUNTAIN UTILITY — Water Quality Report 2026
Serving 3,226 people · North Carolina
Water Source
Groundwater
County
—
System ID
NC0106107
Violations
2
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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 SUGAR MOUNTAIN UTILITY
Is SUGAR MOUNTAIN UTILITY water safe to drink?
SUGAR MOUNTAIN UTILITY water receives a grade of A (90/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has SUGAR MOUNTAIN UTILITY detected?
2 contaminants were tested in SUGAR MOUNTAIN UTILITY's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does SUGAR MOUNTAIN UTILITY have any EPA violations?
Yes, SUGAR MOUNTAIN UTILITY has 2 EPA violation(s) on record, with the most recent in 2016. Violation types include MR.
How many people does SUGAR MOUNTAIN UTILITY serve?
SUGAR MOUNTAIN UTILITY serves approximately 3,226 people, North Carolina. The system provides water to 1 community: Banner Elk.
What type of water does SUGAR MOUNTAIN UTILITY provide?
SUGAR MOUNTAIN UTILITY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NC0106107.
How does SUGAR MOUNTAIN UTILITY compare to other utilities in North Carolina?
SUGAR MOUNTAIN UTILITY scores 90/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our North Carolina state page for a full comparison of water systems.