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City water profile

Irvona water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Irvona, Pennsylvania.

Median indexed hardness

57PPM

One indexed ZIP

Range 57–57 PPM

State comparison
27 PPM below
State hardness rank
#41 of 50
Matched utilities
1
Active health records
0

City summary

What the indexed records say

Irvona has 1 published ZIP profile across Clearfield County. The indexed median is 57 PPM, compared with 84 PPM across Pennsylvania.

Among the 50 Pennsylvaniacities with an indexed median, Irvona ranks #41from highest to lowest. Across all 139 state ZIP profiles, available estimates run from 43to 166.5 PPM.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community.

Hardness distribution

How local ZIP estimates compare

Soft1 ZIP
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard0 ZIPs

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
8.9 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Jan 4, 2016 to Jun 2, 2026.

ZIP directory

Water reports in Irvona

Open a ZIP for site-level provenance and measurements.

ZIP code

16656

Soft

57 PPM

Nearest site
8.9 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Irvona Municipal Authority

PWSID PA6170025

Surface water
System population served
1,980
Last reported
Jun 15, 2026

A municipal system, in-state city, and served county all agree with this Census ZCTA.

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Interim Enhanced Surface Water Treatment RulePA6170025Feb 1, 2026Archived
Total Haloacetic Acids (HAA5)PA6170025Jan 1, 2026Archived
Surface Water Treatment RulePA6170025Nov 1, 2025Resolved
Revised Total Coliform RulePA6170025Aug 1, 2025Archived
Revised Total Coliform RulePA6170025May 1, 2025Archived
Surface Water Treatment RulePA6170025Mar 1, 2025Archived
Surface Water Treatment RulePA6170025Nov 1, 2023Resolved
Interim Enhanced Surface Water Treatment RulePA6170025Nov 1, 2023Resolved
Total Haloacetic Acids (HAA5)PA6170025Oct 1, 2022Resolved
Interim Enhanced Surface Water Treatment RulePA6170025Mar 1, 2022Resolved

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Irvona

Is the water hard?

The indexed city median is 57 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.