Carroll Valley Water System
EPA ID: PA7010033 · 267 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Carroll Valley Water System (PA7010033): no EPA violations recorded in the last five years. In the most recent five-year monitoring window, Carroll Valley Water System posted zero EPA violations serving 267 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Carroll Valley Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Carroll Valley Water System serves a community with a median household income of $87,321 and an estimated 8,103 residents across its service area. Approximately 47% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Carroll Valley Water 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.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
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
Carroll Valley Water System (EPA ID: PA7010033) is a community water system in Pennsylvania that serves approximately 267 people from groundwater sources.
This system serves ZIP code 17320 in Fairfield.
Violation History
Lead & Copper
No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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.
- 17320 - Fairfield
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Carroll Valley Water System (PA7010033) on EPA.gov.
Frequently Asked Questions
Is Carroll Valley Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Carroll Valley Water System in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Carroll Valley Water System serve?
Carroll Valley Water System serves approximately 267 people across 1 ZIP code in Pennsylvania.
Where does Carroll Valley Water System get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Carroll Valley Water System Water Quality Report, PA. https://zipcheckup.com/water-system/pa7010033/
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