Dean Twp Water System

ZipCheckup's reading of EPA SDWIS for Dean Twp Water System (PA4110042): 1 past health-based violation, since resolved. Records for Dean Twp Water System show 39 violations over the monitored period, with every finding addressed and officially closed - the provider, which serves approximately 216 people, carries no outstanding enforcement actions in the current EPA dataset and meets all applicable drinking water requirements.

Data: EPA SDWIS

System Overview

Dean Twp Water System (EPA ID: PA4110042) is a community water system in Pennsylvania that serves approximately 216 people from groundwater sources.

This system serves ZIP code 16601 in Altoona.

Violation History

Status breakdown for accepted records with record years 2021-2026: 39 resolved, 0 archived, 0 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:

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 PA or modeled from parcel and building-footprint data.

• 16601 - Altoona

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Dean Twp Water System (PA4110042) on EPA.gov.

Frequently Asked Questions

Is Dean Twp Water System water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Dean Twp Water System; its 39 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Dean Twp Water System serve?

Dean Twp Water System serves approximately 216 people across 1 ZIP code in Pennsylvania.

Where does Dean Twp Water System get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-pa4110042,
  author = {{ZipCheckup}},
  title  = {{Dean Twp Water System (PA): 1 Health Violation}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/pa4110042/}
}