Ozan Waterworks
EPA ID: AR0000227 · 425 people served · 2 ZIP codes
Five years of EPA monitoring have produced no violations for Ozan Waterworks — the supplier serving 425 residents has kept every contaminant level within federal limits, a result that places it among the top-performing utilities for systems with a service population of comparable size.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Stable · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 2 (2022) to 2 (2025). Violation counts have remained relatively steady.
Service Area Map
Coverage area for Ozan Waterworks Source: EPA SDWIS service area boundaries.
Service area boundary
💧 Where Does Your Water Come From?
Ozan Waterworks's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
About 4% of homes in Hempstead County, Arkansas rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Arkansas
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
OZAN WATERWORKS (EPA ID: AR0000227) is a community water system in Arkansas that serves approximately 425 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Ozan Waterworks (AR0000227) on EPA.gov.
Frequently Asked Questions
Is Ozan Waterworks water safe to drink?
Based on EPA records, Ozan Waterworks has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Ozan Waterworks serve?
Ozan Waterworks serves approximately 425 people across 2 ZIP codes in Arkansas.
Where does Ozan Waterworks get its water?
The primary water source is groundwater.