C59/100
DIERKS WATER WORKS — Water Quality Report 2026
Serving 1,317 people · Arkansas
Water Source
Surface Water
County
—
System ID
AR0000243
Violations
14
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
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 DIERKS WATER WORKS
Is DIERKS WATER WORKS water safe to drink?
DIERKS WATER WORKS water receives a grade of C (59/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 14 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has DIERKS WATER WORKS detected?
1 contaminants were tested in DIERKS WATER WORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DIERKS WATER WORKS have any EPA violations?
Yes, DIERKS WATER WORKS has 14 EPA violation(s) on record, with the most recent in 2016. Violation types include Other, TT, MR. 6 are health-based violations.
How many people does DIERKS WATER WORKS serve?
DIERKS WATER WORKS serves approximately 1,317 people, Arkansas.
What type of water does DIERKS WATER WORKS provide?
DIERKS WATER WORKS sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is AR0000243.
How does DIERKS WATER WORKS compare to other utilities in Arkansas?
DIERKS WATER WORKS scores 59/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Arkansas state page for a full comparison of water systems.