Oakwood Terrace
EPA ID: NH0612010 · 310 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Oakwood Terrace (NH0612010): no EPA violations recorded in the last five years. Over five tracked years, Oakwood Terrace has stayed completely violation-free for its 310 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Oakwood Terrace Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Oakwood Terrace serves a community with a median household income of $189,450 and an estimated 15,922 residents across its service area.
🌊 Where Does Your Water Come From?
Oakwood Terrace's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 3 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
Comparable Water Systems
Similar-sized systems in New Hampshire
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
Oakwood Terrace (EPA ID: NH0612010) is a community water system in New Hampshire that serves approximately 310 people from surface water sources.
This system serves ZIP code 03087 in Windham.
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.
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 NH or modeled from parcel and building-footprint data.
- 03087 - Windham
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Oakwood Terrace (NH0612010) on EPA.gov.
Frequently Asked Questions
Is Oakwood Terrace water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Oakwood Terrace 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 Oakwood Terrace serve?
Oakwood Terrace serves approximately 310 people across 1 ZIP code in New Hampshire.
Where does Oakwood Terrace get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Oakwood Terrace Water Quality Report, NH. https://zipcheckup.com/water-system/nh0612010/
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author = {{ZipCheckup}},
title = {{Oakwood Terrace Water Quality Report, NH}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nh0612010/}
}