Marion Waterworks

ZipCheckup's reading of EPA SDWIS for Marion Waterworks (AR0000152): 6 unresolved EPA violations on record. The EPA enforcement database lists 6 active violations for Marion Waterworks - a provider that delivers drinking water to approximately 13,032 people and has not yet formally resolved those findings.

Data: EPA SDWIS

System Overview

Marion Waterworks (EPA ID: AR0000152) is a community water system in Arkansas that serves approximately 13,032 people from groundwater sources.

This system provides water to 3 ZIP codes across 3 communities.

ZIP-Area Home Safety Context: B (83/100)

This is the average Home Safety Score for 1 of 3 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

Status breakdown for accepted records with record years 2021-2026: 4 resolved, 0 archived, 6 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Health Risk Details

Chlorine (Residual Disinfectant) (EPA limit: 4 mg/L (MRDL — Maximum Residual Disinfectant Level))

Irritation & DBP formation at high levels; protective at normal treatment levels At-risk groups: people with asthma or chemical sensitivities, kidney dialysis patients (water must be dechlorinated).

Removal methods: granular activated carbon (GAC), KDF media filter, carbon block filter. Find the right filter →

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

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

Dominant radon zone for ZIP codes served by this system: Zone 3 (Low Risk)

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.

• 72301 - West Memphis
• 72327 - Crawfordsville
• 72364 - Marion

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Marion Waterworks (AR0000152) on EPA.gov.

Frequently Asked Questions

Is Marion Waterworks water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 6 current health-based noncompliance records for Marion Waterworks. Review the utility's current notices and EPA record. This system-level compliance history cannot determine conditions at a specific tap.

How many people does Marion Waterworks serve?

Marion Waterworks serves approximately 13,032 people across 3 ZIP codes in Arkansas.

Where does Marion Waterworks get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-ar0000152,
  author = {{ZipCheckup}},
  title  = {{Marion Waterworks (AR): 6 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ar0000152/}
}