Mt Pleasant Waterworks
EPA ID: AR0000258 · 1,338 people served · 4 ZIP codes
ZipCheckup's reading of EPA records for Mt Pleasant Waterworks (AR0000258): no drinking-water violations recorded since 2021. Mt Pleasant Waterworks's compliance file in EPA SDWIS lists no violations, whether health-based or monitoring and reporting, for a utility that supplies water to approximately 1,338 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Mt Pleasant Waterworks Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Mt Pleasant Waterworks have a median household income of $50,345 and about 5,539 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 57% 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?
Mt Pleasant Waterworks'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
Mt Pleasant Waterworks (EPA ID: AR0000258) is a community water system in Arkansas that serves approximately 1,338 people from surface water sources.
This system provides water to 4 ZIP codes across 4 communities.
Violation History
Lead & Copper
Latest reported 90th-percentile lead result for this PWSID: 0.004 mg/L (2002-12-31).
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
4 of 4 ZIP records with known zones are in EPA Radon Zone 2.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 Mt Pleasant Waterworks (AR0000258) on EPA.gov.
Frequently Asked Questions
Is Mt Pleasant Waterworks water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Mt Pleasant Waterworks 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 Mt Pleasant Waterworks serve?
Mt Pleasant Waterworks serves approximately 1,338 people across 4 ZIP codes in Arkansas.
Where does Mt Pleasant Waterworks get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mt Pleasant Waterworks Water Quality Report, AR. https://zipcheckup.com/water-system/ar0000258/
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author = {{ZipCheckup}},
title = {{Mt Pleasant Waterworks Water Quality Report, AR}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ar0000258/}
}