Mason Water Department

ZipCheckup's reading of EPA SDWIS for Mason Water Department (WV3302708): 7 unresolved EPA violations on record. The EPA enforcement database lists 7 active violations for Mason Water Department - a provider that delivers drinking water to approximately 1,679 people and has not yet formally resolved those findings.

Data: EPA SDWIS

System Overview

Mason Water Department (EPA ID: WV3302708) is a community water system in West Virginia that serves approximately 1,679 people from groundwater sources.

This system provides water to 2 ZIP codes across 2 communities.

Violation History

Status breakdown for accepted records with record years 2021-2026: 16 resolved, 2 archived, 0 addressed, and 7 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:

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 2 (Moderate Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

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 WV or modeled from parcel and building-footprint data.

• 25260 - Mason
• 25287 - West Columbia

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Mason Water Department (WV3302708) on EPA.gov.

Frequently Asked Questions

Is Mason Water Department water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 7 current noncompliance records and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.

How many people does Mason Water Department serve?

Mason Water Department serves approximately 1,679 people across 2 ZIP codes in West Virginia.

Where does Mason Water Department get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-wv3302708,
  author = {{ZipCheckup}},
  title  = {{Mason Water Department (WV): 25 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/wv3302708/}
}