B79/100
CLAY CO REG WATER DISTRICT — Water Quality Report 2026
Serving 5,633 people · Arkansas
Water Source
Groundwater
County
—
System ID
AR0000722
Violations
6
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 2003.
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 REG WATER DISTRICT
Is CLAY CO REG WATER DISTRICT water safe to drink?
CLAY CO REG WATER DISTRICT water receives a grade of B (79/100), 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 CLAY CO REG WATER DISTRICT detected?
31 contaminants were tested in CLAY CO REG WATER DISTRICT's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CLAY CO REG WATER DISTRICT have any EPA violations?
Yes, CLAY CO REG WATER DISTRICT has 6 EPA violation(s) on record, with the most recent in 2003. Violation types include MCL, MR, Other. 3 are health-based violations.
How many people does CLAY CO REG WATER DISTRICT serve?
CLAY CO REG WATER DISTRICT serves approximately 5,633 people, Arkansas.
What type of water does CLAY CO REG WATER DISTRICT provide?
CLAY CO REG WATER DISTRICT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is AR0000722.
How does CLAY CO REG WATER DISTRICT compare to other utilities in Arkansas?
CLAY CO REG WATER DISTRICT scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Arkansas state page for a full comparison of water systems.