Warwick Twp Rothsville System
EPA ID: PA7360120 · 2,846 people served · 2 ZIP codes
With a five-year violation-free history, Warwick Twp Rothsville System delivers safe water to 2,846 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 1 (2022) to 6 (2024). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Warwick Twp Rothsville System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Warwick Twp Rothsville System serves a community with a median household income of $88,919 and an estimated 56,778 residents across its service area. Approximately 54% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Warwick Twp Rothsville System'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 Lancaster County, Pennsylvania rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 14 detections recorded. 3 exceed federal EPA limits (4 ppt for PFOA/PFOS). 2 exceed state limits.
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
Warwick Twp Rothsville System (EPA ID: PA7360120) is a community water system in Pennsylvania that serves approximately 2,846 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
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.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Warwick Twp Rothsville System (PA7360120) on EPA.gov.
Frequently Asked Questions
Is Warwick Twp Rothsville System water safe to drink?
Based on EPA records, Warwick Twp Rothsville System has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Warwick Twp Rothsville System serve?
Warwick Twp Rothsville System serves approximately 2,846 people across 2 ZIP codes in Pennsylvania.
Where does Warwick Twp Rothsville System get its water?
The primary water source is groundwater.