A85/100
Warren Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 7,164 residents · Arkansas
What's In Warren'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) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2004.
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
BRADLEY CO RURAL WATER ASSOCIATION
Population Served
1,163
Water Source
Purchased Groundwater
System ID
AR0000054
WARREN WATERWORKS
Population Served
6,001
Water Source
Groundwater
System ID
AR0000066
Frequently Asked Questions About Warren Water
Is Warren tap water safe to drink?
Warren, Arkansas tap water receives a grade of A (85/100), which is considered excellent. Out of 51 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Warren's water?
Of the 51 contaminants tested in Warren's water supply, the most notable include Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Warren have any water quality violations?
Yes, Warren has 6 EPA violation(s) on record, with the most recent in 2025. Violation types include MON, TT, MCL. 3 of these are health-based violations, which are the most serious category.
Do I need a water filter in Warren?
Based on EPA data, using a water filter in Warren is recommended. 1 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 Warren's tap water come from?
Warren's drinking water is sourced from purchased groundwater and supplied by BRADLEY CO RURAL WATER ASSOCIATION and 1 other water system(s). The system serves approximately 7,164 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Warren'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. Warren'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 Warren's water compare to other cities in Arkansas?
Warren's water quality score of 85/100 earns a grade of A, which is considered excellent. This places Warren among the better-performing water systems in Arkansas. Visit our Arkansas state page to see how all cities in the state compare.
What should I do if I'm concerned about Warren's water quality?
If you have concerns about Warren'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 (BRADLEY CO RURAL WATER ASSOCIATION) 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.