Guion Water Department
EPA ID: AR0000626 · 249 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for Guion Water Department (AR0000626): a lead 90th-percentile reading above the EPA action level. Guion Water Department's compliance file in EPA SDWIS lists no violations, whether health-based or monitoring and reporting, for a utility that supplies water to approximately 249 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Guion Water Department Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Guion Water Department have a median household income of $58,518 and about 4,690 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 53% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 100% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
🌊 Where Does Your Water Come From?
Guion Water Department's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Arkansas
System Overview
Guion Water Department (EPA ID: AR0000626) is a community water system in Arkansas that serves approximately 249 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
Latest reported 90th-percentile lead result for this PWSID: 0.045 mg/L (2010-12-31).
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by AR or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Guion Water Department (AR0000626) on EPA.gov.
Frequently Asked Questions
Is Guion Water Department water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Guion Water Department in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Guion Water Department serve?
Guion Water Department serves approximately 249 people across 2 ZIP codes in Arkansas.
Where does Guion Water Department get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Guion Water Department Water Quality Report, AR. https://zipcheckup.com/water-system/ar0000626/
@misc{zipcheckup-water-system-ar0000626,
author = {{ZipCheckup}},
title = {{Guion Water Department Water Quality Report, AR}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ar0000626/}
}