Northern Ohio Water Assoc

ZipCheckup's reading of EPA SDWIS for Northern Ohio Water Assoc (AR0000175): 2 unresolved EPA violations on record. Unlike fully compliant utilities, Northern Ohio Water Assoc has 2 outstanding EPA violations for approximately 720 residents.

Data: EPA SDWIS

System Overview

Northern Ohio Water Assoc (EPA ID: AR0000175) is a community water system in Arkansas that serves approximately 720 people from groundwater sources.

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

Violation History

Status breakdown for accepted records with record years 2021-2026: 9 resolved, 0 archived, 0 addressed, and 2 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

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.

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.

• 72354 - Lepanto
• 72365 - Marked Tree
• 72386 - Tyronza

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Northern Ohio Water Assoc (AR0000175) on EPA.gov.

Frequently Asked Questions

Is Northern Ohio Water Assoc water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for Northern Ohio Water Assoc. 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 Northern Ohio Water Assoc serve?

Northern Ohio Water Assoc serves approximately 720 people across 3 ZIP codes in Arkansas.

Where does Northern Ohio Water Assoc get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-ar0000175,
  author = {{ZipCheckup}},
  title  = {{Northern Ohio Water Assoc (AR): 2 Health Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ar0000175/}
}