Montoursville Water Company

ZipCheckup's reading of EPA SDWIS for Montoursville Water Company (PA4410175): PFAS sampling above the current EPA limit (UCMR5). Beyond the 12 historical violations on Montoursville Water Company's EPA record, nothing remains open - the utility is currently compliant and supplies water to 4,983 residents.

Data: EPA SDWIS

System Overview

Montoursville Water Company (EPA ID: PA4410175) is a community water system in Pennsylvania that serves approximately 4,983 people from groundwater sources.

This system serves ZIP code 17754 in Montoursville.

ZIP-Area Home Safety Context: F (33/100)

This is the average Home Safety Score for 1 of 1 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: 10 resolved, 2 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

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

The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.

Radon Risk in Service Area

Dominant radon zone for ZIP codes served by this system: Zone 1 (High 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 PA or modeled from parcel and building-footprint data.

• 17754 - Montoursville

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Montoursville Water Company (PA4410175) on EPA.gov.

Frequently Asked Questions

Is Montoursville Water Company water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Montoursville Water Company; its 12 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Montoursville Water Company serve?

Montoursville Water Company serves approximately 4,983 people across 1 ZIP code in Pennsylvania.

Where does Montoursville Water Company get its water?

The primary water source is groundwater.

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  author = {{ZipCheckup}},
  title  = {{Montoursville Water Company (PA): 12 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/pa4410175/}
}