Avery Estates
EPA ID: NH1392250 · 383 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Avery Estates (NH1392250): no EPA violations recorded in the last five years. In every reporting cycle over the past five years, Avery Estates has come through without a single EPA violation - a consistent performance across the full service population of approximately 383 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS
Service Area Map
Coverage area for Avery Estates Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Avery Estates serves a community with a median household income of $132,241 and an estimated 25,930 residents across its service area. Approximately 53% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Avery Estates'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. 1 detection 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
Avery Estates (EPA ID: NH1392250) is a community water system in New Hampshire that serves approximately 383 people from surface water sources.
This system serves ZIP code 03053 in Londonderry.
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.
- 03053 - Londonderry
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Avery Estates (NH1392250) on EPA.gov.
Frequently Asked Questions
Is Avery Estates water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Avery Estates 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 Avery Estates serve?
Avery Estates serves approximately 383 people across 1 ZIP code in New Hampshire.
Where does Avery Estates get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Avery Estates Water Quality Report, NH. https://zipcheckup.com/water-system/nh1392250/
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title = {{Avery Estates Water Quality Report, NH}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nh1392250/}
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