Marysville Water Association
EPA ID: AR0000001 · 867 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Marysville Water Association (AR0000001): no EPA violations recorded in the last five years. Five years of EPA monitoring have produced no violations for Marysville Water Association - the supplier serving 867 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
Service Area Map
Coverage area for Marysville Water Association Source: EPA SDWIS service area boundaries.
Service area boundary
💧 Where Does Your Water Come From?
Marysville Water Association'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.
Wastewater Proximity Note: This service area ranks in the 90th percentile nationally for proximity to wastewater discharge points.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Arkansas
System Overview
Marysville Water Association (EPA ID: AR0000001) is a community water system in Arkansas that serves approximately 867 people from groundwater sources.
This system serves ZIP code 71758 in Mount Holly.
Violation History
Lead & Copper
No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.
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: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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.
- 71758 - Mount Holly
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Marysville Water Association (AR0000001) on EPA.gov.
Frequently Asked Questions
Is Marysville Water Association water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Marysville Water Association 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 Marysville Water Association serve?
Marysville Water Association serves approximately 867 people across 1 ZIP code in Arkansas.
Where does Marysville Water Association get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Marysville Water Association Water Quality Report, AR. https://zipcheckup.com/water-system/ar0000001/
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author = {{ZipCheckup}},
title = {{Marysville Water Association Water Quality Report, AR}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ar0000001/}
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