CITY REPORT PA

Mc Connellstown, PA: High Radon Risk - 55/100 (2026)

Name: Water Quality Data for Mc Connellstown, PA
Creator: ZipCheckup
License: https://creativecommons.org/licenses/by/4.0/

1 ZIP code · 1 water system · Updated 2026-07-19

ZipCheckup grade for Mc Connellstown: C.

A mixed picture - some signals here are worth your attention.

Recent monitoring in Mc Connellstown shows middle-tier safety for PA - some systems are clean; others have logged EPA violations.

How Mc Connellstown Compares

Mc Connellstown55/100

Pennsylvania avg55/100

National avg67/100

Data: EPA SDWIS Last verified: 2026-07-19

ZIP Codes

Water Systems

ZIPs with Violations

C · 55

Avg Safety Score

Zone 1

Radon Risk (High)

$1,200

Est. Remediation

Water Systems Serving Mc Connellstown

Supply infrastructure in Mc Connellstown, PA runs through a single dominant provider - the main entity among 1 tracked system through which rate decisions, infrastructure work, and federal compliance are managed.

Walker Twp Muni Authority
Serves ~1,450 people

C

Overview

We track water quality and home safety data for 1 ZIP code in Mc Connellstown, Pennsylvania, covering 1 community water system serving approximately 1,450 people.

No EPA violations are recorded for the tracked water systems in Mc Connellstown as of the latest reporting period.

Home Safety Score

Average Home Safety Score for Mc Connellstown: C (55/100)

The score combines three factors:

Factor	What It Measures
Water Quality	EPA violations and compliance history
Lead Levels	90th percentile lead concentration vs EPA action level
Radon Risk	EPA radon zone classification

Water Sources

Mc Connellstown water systems draw from: Groundwater.

Lead & Copper

Lead data: not yet available for Mc Connellstown
0 ZIP codes exceed the EPA lead action level

Radon Risk

Dominant radon zone: Zone 1 (High Risk)

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

Areas with No Violations

ZIP Code	Safety Score	System	Population
16660	C	Walker Twp Muni Authority	1,450

All ZIP Codes in Mc Connellstown

16660 [C]

Data Sources

Water quality: EPA Safe Drinking Water Information System (SDWIS)
Lead/copper: EPA Lead and Copper Rule sampling data
Radon: EPA Map of Radon Zones

Updated daily.

What You Can Do in Mc Connellstown

Test your water at home. City-level data shows averages - your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.

Deep Dive Reports

Detailed analysis for Mc Connellstown, PA

💧

Water Quality

EPA violations, contaminant data, and water system grades

0 EPA violations

🌬️

Air Quality

AQI data, wildfire smoke risk, mold risk, and health tips

🏠

Home Safety

Composite safety score, remediation costs, equity trap analysis

55/100 safety score

Compare with Nearby Cities

Aaronsburg, PA

1 ZIP code · 2 EPA violations · Grade C

Frequently Asked Questions

Is the water safe to drink in Mc Connellstown, PA?

Mc Connellstown has an average water safety score of 55/100 (Grade C). No EPA violations on record. Check individual ZIP code reports for details specific to your neighborhood.

How does Mc Connellstown compare to Pennsylvania average?

Mc Connellstown has an average water safety score of 55/100, which is above the Pennsylvania state average of 55/100.

How many water systems serve Mc Connellstown?

Mc Connellstown is served by 1 public water system across 1 ZIP code, serving approximately 1,450 people.

How much does it cost to fix water issues in Mc Connellstown?

Estimated remediation costs in Mc Connellstown average $1,200 per household, ranging from $800 to $1,500. Costs include filtration, pipe replacement, radon mitigation, and flood protection.

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