A88/100
New Port Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 1,071 residents · Arkansas
What's In New Port's Tap Water?
1
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
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 2Resolved
Violation related to Nitrite
When: October 1, 2023 – September 2, 2025Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
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
DIAZ WATERWORKS
Population Served
1,071
Water Source
Purchased Groundwater
System ID
AR0000269
Frequently Asked Questions About New Port Water
Is New Port tap water safe to drink?
New Port, Arkansas tap water receives a grade of A (88/100), which is considered excellent. Out of 1 contaminants tested, none 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 New Port's water?
Of the 1 contaminants tested in New Port's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does New Port have any water quality violations?
Yes, New Port has 5 EPA violation(s) on record, with the most recent in 2023. Violation types include TT, Other, MR. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in New Port?
New Port water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 1 contaminant(s) exceed these stricter goals.
Where does New Port's tap water come from?
New Port's drinking water is sourced from purchased groundwater and supplied by DIAZ WATERWORKS. The system serves approximately 1,071 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is New Port'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. New Port'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 New Port's water compare to other cities in Arkansas?
New Port's water quality score of 88/100 earns a grade of A, which is considered excellent. This places New Port 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 New Port's water quality?
If you have concerns about New Port'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 (DIAZ 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.