D21/100
Dardanelle Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 11,712 residents · Arkansas
What's In Dardanelle's Tap Water?
51
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
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 2021.
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
Water Utility Details
DARDANELLE WATERWORKS
Population Served
4,514
Water Source
Groundwater
System ID
AR0000601
NE YELL COUNTY WATER ASSOC
Population Served
7,198
Water Source
Purchased Surface Water
System ID
AR0000697
Frequently Asked Questions About Dardanelle Water
Is Dardanelle tap water safe to drink?
Dardanelle, Arkansas tap water receives a grade of D (21/100), which is considered poor. 2 contaminant(s) exceed EPA maximum contaminant levels and 60 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Dardanelle's water?
Of the 52 contaminants tested in Dardanelle's water supply, the most notable include Copper (90th percentile), PFOS, Lead (90th percentile). 2 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Dardanelle have any water quality violations?
Yes, Dardanelle has 60 EPA violation(s) on record, with the most recent in 2021. Violation types include MCL, MON, TT. 35 of these are health-based violations, which are the most serious category.
Do I need a water filter in Dardanelle?
Based on EPA data, using a water filter in Dardanelle is recommended. 2 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Dardanelle's tap water come from?
Dardanelle's drinking water is sourced from groundwater and supplied by DARDANELLE WATERWORKS and 1 other water system(s). The system serves approximately 11,712 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Dardanelle's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Dardanelle's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Dardanelle's water compare to other cities in Arkansas?
Dardanelle's water quality score of 21/100 earns a grade of D, which is considered poor. This is a concerning score that suggests significant water quality issues. Visit our Arkansas state page to see how all cities in the state compare.
What should I do if I'm concerned about Dardanelle's water quality?
If you have concerns about Dardanelle's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (DARDANELLE WATERWORKS) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.