Lilly, PA: PFAS Found in Water - Home Safety 67/100
1 ZIP code · 5 water systems · Updated
ZipCheckup grade for Lilly: C.
A mixed picture - some signals here are worth your attention.
Your top priority: consider a certified water filter (6 health violations on record). NSF certified filters →
Within Lilly, water safety data for PA reveals moderate quality - federal standards are generally met, but documented exceptions exist in specific service areas.
How Lilly Compares
Data: EPA SDWIS
Key Facts for Lilly Residents
- Your city's water systems recorded 213 violations in the past 5 years.
- Average lead level: 0.001 mg/L.
- Homes built before 1986: 73% - older plumbing may contain lead solder.
- Estimated remediation: $2,900 per household.
Lilly's Water Providers
Multiple utilities divide Lilly, PA's water service - 3 leading providers among 5 on the federal register.
- C
- C
- C
Overview
We track home safety data for 1 ZIP code in Lilly, Pennsylvania (population ~2,307), covering 5 community water systems serving approximately 28,965 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.
1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 6 health-based violations appear in the available health breakdown.
Home Safety Score
Average Home Safety Score for Lilly: C (67/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Lilly water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0010 mg/L (EPA action level: 0.015 mg/L)
- 0 of 1 ZIP code with known status exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Lead and Copper Rule | Treatment Technique | 144 | 1 |
| Contaminant 0700 | Other | 22 | 1 |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 18 | 1 |
| Chlorite | Disinfection Byproducts | 16 | 1 |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 12 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 15938 | C | 213 | 6 | Lilly Borough Water Authority |
All ZIP Codes in Lilly
- 15938 [C] - 213 violations ⚠
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
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
What's in Lilly's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Lilly Infrastructure Age
With 73% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Housing age is one of the most reliable proxies for plumbing-era lead risk, because two federal milestones - the widespread use of lead pipes before 1970 and the continued use of lead solder until 1986 - define the highest-risk tiers of the residential housing stock. With a median build year of 1966, Lilly falls squarely within the older range - meaning a large fraction of the housing was built under the plumbing standards of those earlier eras. The distribution above captures where that risk concentrates, and why older neighborhoods warrant particular attention from residents concerned about tap water quality.
Over half of homes in Lilly were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
How Remediation Costs Compare in Lilly
In Lilly, the remediation-to-property-value ratio is elevated enough that homeowners who identify documented issues early have an advantage - understanding the scope, sequencing by urgency, and phasing the work against household budget capacity are the practical levers that determine whether remediation feels manageable or overwhelming at this equity tier.
At 2.1% of home value, remediation costs in Lilly represent a significant financial burden. For homes valued near the median, fixing water and safety issues could cost $1,800–$4,800. Home values here are 36% below the Pennsylvania average.
Lilly: 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.
Confirming what arrives at a specific faucet is something utility-side averages cannot do. With 73% of Lilly stock built before the lead-solder ban and citywide monitoring at or beyond the regulatory mark, a tap-level kit fits the standard diligence picture.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Lilly: NFIP Claim Records and Water-Quality Context
Historical NFIP data for Lilly contains 2 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $60,636. Among ZIP codes with claim records, 100% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.
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. The <strong>$2,900</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.
Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.
Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.
What You Can Do in Lilly
- 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 Lead and Copper Rule can reduce the most common contaminant found in Lilly's water.
- Check your home's plumbing. With 73% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Lilly, PA