F16/100
CLAY CO WATER & SEWER DISTRICT — Water Quality Report 2026
Serving 1,965 people · North Carolina
Water Source
Groundwater
County
—
System ID
NC0122010
Violations
64
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.50 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Treatment technique violation
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 CLAY CO WATER & SEWER DISTRICT
Is CLAY CO WATER & SEWER DISTRICT water safe to drink?
CLAY CO WATER & SEWER DISTRICT water receives a grade of F (16/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 64 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CLAY CO WATER & SEWER DISTRICT detected?
2 contaminants were tested in CLAY CO WATER & SEWER DISTRICT's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does CLAY CO WATER & SEWER DISTRICT have any EPA violations?
Yes, CLAY CO WATER & SEWER DISTRICT has 64 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MR. 3 are health-based violations.
How many people does CLAY CO WATER & SEWER DISTRICT serve?
CLAY CO WATER & SEWER DISTRICT serves approximately 1,965 people, North Carolina. The system provides water to 1 community: Hayesville.
What type of water does CLAY CO WATER & SEWER DISTRICT provide?
CLAY CO WATER & SEWER DISTRICT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NC0122010.
How does CLAY CO WATER & SEWER DISTRICT compare to other utilities in North Carolina?
CLAY CO WATER & SEWER DISTRICT scores 16/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our North Carolina state page for a full comparison of water systems.