Indiana, PA: 28 Violations — 55/100 (2026)
2 ZIP codes · 9 water systems · Updated 2026-06-03
Indiana's water quality grade in PA reflects a middle-ground assessment — service areas range from fully compliant to violation-flagged in current EPA records.
How Indiana Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Indiana Residents
- Your city's water systems recorded 28 violations in the past 5 years.
- Average lead level: 0.0019 mg/L.
- Estimated remediation: $1,800 per household.
Indiana's Water Providers
At present, 3 utilities serve the bulk of Indiana, PA's residential water connections out of 9 systems active in the area, spread across independent providers with separate infrastructure and compliance obligations.
Overview
We track water quality and home safety data for 2 ZIP codes in Indiana, Pennsylvania (population ~34,306), covering 9 community water systems serving approximately 58,708 people region-wide.
2 of 2 ZIP codes (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Indiana: 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
Indiana water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0019 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
- Zone 1 (High): 2 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 12 | 2 |
| Barium | Inorganic | 9 | 2 |
| Lead and Copper Rule | Treatment Technique | 6 | 2 |
| Contaminant 1045 | Other | 3 | 2 |
| Contaminant 2033 | Other | 3 | 2 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 15701 | D | 14 | 0 | Icmsa Crooked Creek |
| 15705 | C | 14 | 0 | Pa American Water Company-indiana D |
All ZIP Codes in Indiana
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's in Indiana's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Remediation Costs Compare in Indiana
The equity-to-remediation ratio in Indiana is moderate — worth planning for but within reach for most property owners.
Remediation costs are moderate relative to home values in Indiana. The estimated $1,200–$2,400 range is manageable for most homeowners but still worth budgeting for. Home values are 18% below the Pennsylvania average.
Indiana: Lead Risk & Vulnerable Populations
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Lead risk in Indiana appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Indiana: Flood History & Water Damage Risk
Within the NFIP's national dataset, Indiana falls in moderate-exposure territory — 200 documented incidents spanning multiple decades, with 50% of local ZIP codes sitting inside FEMA flood boundaries. That combination warrants inclusion in any thorough local water quality review.
Indiana has a moderate flood history with 200 FEMA claims averaging $4,993 per payout. 50% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,800</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Indiana
- 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. Filters rated for Total Trihalomethanes (TTHM) can reduce the most common contaminant found in Indiana's water.
- 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 Indiana, PA