Waterford Waterworks
EPA ID: PA5650037 · 389 people served · 1 ZIP code
Five clean years on EPA record — Waterford Waterworks, 389 residents served.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Waterford Waterworks Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Waterford Waterworks serves a community with a median household income of $78,750 and an estimated 8,114 residents across its service area. Approximately 77% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Waterford Waterworks's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
About 1% of homes in Westmoreland County, Pennsylvania rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Pennsylvania
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Waterford Waterworks (EPA ID: PA5650037) is a community water system in Pennsylvania that serves approximately 389 people from groundwater sources.
This system serves ZIP code 15658 in Ligonier.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by PA or modeled from parcel and building-footprint data.
- 15658 — Ligonier
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Waterford Waterworks (PA5650037) on EPA.gov.
Frequently Asked Questions
Is Waterford Waterworks water safe to drink?
Based on EPA records, Waterford Waterworks has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Waterford Waterworks serve?
Waterford Waterworks serves approximately 389 people across 1 ZIP code in Pennsylvania.
Where does Waterford Waterworks get its water?
The primary water source is groundwater.