Collomsville Mutual Waterworks

ZipCheckup's reading of EPA SDWIS for Collomsville Mutual Waterworks (PA4410179): 166 EPA violations in the last five years. In the five-year tracking period, Collomsville Mutual Waterworks filed 166 violations - each has been cleared, and the utility now meets all federal standards for its 250 residents.

Data: EPA SDWIS

System Overview

Collomsville Mutual Waterworks (EPA ID: PA4410179) is a community water system in Pennsylvania that serves approximately 250 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: 162 resolved, 4 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.

• 17702 - Williamsport
• 17740 - Jersey Shore

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Collomsville Mutual Waterworks (PA4410179) on EPA.gov.

Frequently Asked Questions

Is Collomsville Mutual Waterworks water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Collomsville Mutual Waterworks; its 166 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Collomsville Mutual Waterworks serve?

Collomsville Mutual Waterworks serves approximately 250 people across 2 ZIP codes in Pennsylvania.

Where does Collomsville Mutual Waterworks get its water?

The primary water source is groundwater.

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  author = {{ZipCheckup}},
  title  = {{Collomsville Mutual Waterworks (PA): 166 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/pa4410179/}
}