WATER QUALITY PA 1 HEALTH VIOLATIONS

Indiana County Water Quality: 326 Violations (PA)

11 water systems · 22 ZIP codes · Home Safety Score 57/100 (C) · 12 of 43 tracked ZIP records scored · Updated

Data: EPA Safe Drinking Water Information System (SDWIS), EPA ECHO Last verified:

57/100 (C)
Home Safety Score
11
Water Systems
326
Total Violations
1
Health-Based
22
ZIP Codes
209
Enforcement Actions

Violation Trend

EPA violations across water systems in Indiana County.

2022
2023
2024
2025
2026
Health-based Other violations

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Water Quality Overview

Indiana County has 11 community water systems across 22 directly mapped ZIP records. The systems report serving approximately 211,152 people. The available records contain 326 EPA violations, including 1 health-based violation.

Health-based violations account for 0% of all violations in Indiana County. These violations indicate contaminant levels that may pose direct risks to human health.

Violation Breakdown

Violation Type Count Percentage
Health-based 1 0.3%
Monitoring/Reporting 325 99.7%
Total 326 100%

Health-based violations indicate contaminant levels exceeding EPA Maximum Contaminant Levels (MCLs). Monitoring violations indicate failures to test or report.

Cities with Most Violations

Rank City Violations Health-Based ZIP Codes Population
1 Indiana 49 0 2 34,306
2 Clymer 33 0 1 3,468
3 Marion Center 29 0 1 2,778
4 Home 29 0 1 1,796
5 Penn Run 29 0 1 1,538
6 Homer City 28 0 1 7,153
7 Smicksburg 20 0 1 1,925
8 Clarksburg 13 0 1 1,208
9 Robinson 13 0 1 727
10 Armagh 13 0 1 691

Violation Trend

Year-by-year EPA violations across water systems in Indiana County:

Year Total Health-Based
2022 10 10
2023 5 5
2024 2 2
2025 10 10
2026 4 4

Most Common Contaminants

Contaminant Category Violations ZIPs Affected Health-Based
Total Trihalomethanes (TTHM) Disinfection Byproducts 40 16 No
E. coli Microbiological 20 16 Yes
Gross Alpha Radionuclides 19 11 No
Radium-226 Radionuclides 19 11 No
Radium-228 Radionuclides 19 11 No
Barium Inorganic 18 12 No
Benzene Organic 16 12 No
Lead and Copper Rule Treatment Technique 14 12 No
Chlorite Disinfection Byproducts 13 10 No
Revised Total Coliform Rule Microbiological 13 8 No

Water Data and the Home Safety Score

This page reports EPA water-system facts without converting the broader Home Safety Score into a drinking-water grade. The county Home Safety grade (C) is a separate multi-source index that also requires PFAS screening, radon, and annual air-quality evidence. Check each ZIP report for the versioned score and its component coverage.

Water Systems in Indiana County

Indiana County is served by 11 community water systems, averaging 0.3 systems per ZIP code. Each system is independently regulated and tested by the EPA. Larger systems serving more people typically have more extensive monitoring requirements.

Water systems in Indiana County source water from a mix of surface water (rivers, reservoirs) and groundwater (wells, aquifers). Source type affects which contaminants are most likely to be detected.

How to Check Your Water in Indiana County

  1. Enter your ZIP code on ZipCheckup for detailed water-system data including contaminant levels and violation history; the Home Safety Score is shown separately with its model version

  2. Request your CCR — every water utility must provide an annual Consumer Confidence Report

  3. Get a home test — certified kits ($20-$50) or professional lab tests ($150-$400) can detect contaminants not covered by routine testing

  4. Consider filtration — NSF-certified filters can address specific contaminants found in your area

  5. Check for lead — homes built before 1986 should test for lead regardless of utility compliance

EPA Enforcement

The EPA and state regulators have taken 209 enforcement actions against water systems in Indiana County. Enforcement actions range from compliance assistance and administrative orders to formal penalties. Systems under enforcement are required to remediate violations and may face ongoing monitoring requirements.

Data Sources

Source publication schedules vary. See the page source and verification fields for available timing evidence.

Water Quality by ZIP Code in Indiana County

Water quality varies across Indiana County's 22 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code City Violations Health
15701 Indiana 49 0 View →
15728 Clymer 33 0 View →
15747 Home 29 0 View →
15759 Marion Center 29 0 View →
15765 Penn Run 29 0 View →
15748 Homer City 28 0 View →
16256 Smicksburg 20 0 View →
15725 Clarksburg 13 0 View →
15716 Black Lick 13 0 View →
15720 Brush Valley 13 0 View →
15920 Armagh 13 0 View →
15949 Robinson 13 0 View →
15732 Creekside 9 0 View →
15756 Mc Intyre 9 0 View →
15774 Shelocta 9 0 View →
15727 Clune 9 0 View →
15957 Strongstown 6 1 View →
15713 Aultman 1 0 View →
15754 Lucernemines 1 0 View →
15705 Indiana 0 0 View →
15767 Punxsutawney 0 0 View →
15772 Rossiter 0 0 View →

Water facts and the Home Safety Score

The score shown here is the broader Home Safety Score, not a water-quality grade. Model 4.0.0 combines EPA SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, PFAS screening, radon zones, and annual air-quality evidence. Indiana County has a score of 57/100 (Grade C) across 12 scored of 43 tracked ZIP records.

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Frequently Asked Questions

Is the tap water safe in Indiana County, Pennsylvania?

Indiana County has 11 community water systems with 326 recorded EPA violations, including 1 health-based. Water quality varies by ZIP code - check your specific location for detailed results.

How many water violations does Indiana County have?

Indiana County has 326 total EPA violations across 22 directly mapped ZIP records. 1 is health-based.

Which city in Indiana County has the most water violations?

Indiana has the most violations in Indiana County with 49 recorded EPA violations across 2 ZIP codes.

What contaminants are found in Indiana County water?

Indiana County water systems are monitored for over 90 EPA-regulated contaminants including lead, copper, nitrates, disinfection byproducts, and bacteria. Check your ZIP code for contaminant-specific data.

How can I test my water in Indiana County?

Contact your local water utility for free or low-cost testing. You can also use a certified home test kit ($20-$50) or hire a certified lab ($150-$400).

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