Hi and Lo Estates
EPA ID: NH0612140 · 150 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Hi and Lo Estates (NH0612140): no EPA violations recorded in the last five years. For the full five-year period covered by EPA monitoring, Hi and Lo Estates has supplied tap water to 150 residents with no violations of any type on record.
Data: EPA SDWIS
Service Area Map
Coverage area for Hi and Lo Estates Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Hi and Lo Estates serves a community with a median household income of $104,306 and an estimated 34,622 residents across its service area. Approximately 65% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Hi and Lo 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
Hi and Lo Estates (EPA ID: NH0612140) is a community water system in New Hampshire that serves approximately 150 people from surface water sources.
This system serves ZIP code 03038 in Derry.
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.
- 03038 - Derry
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Hi and Lo Estates (NH0612140) on EPA.gov.
Frequently Asked Questions
Is Hi and Lo Estates water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Hi and Lo 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 Hi and Lo Estates serve?
Hi and Lo Estates serves approximately 150 people across 1 ZIP code in New Hampshire.
Where does Hi and Lo Estates get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Hi and Lo Estates Water Quality Report, NH. https://zipcheckup.com/water-system/nh0612140/
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author = {{ZipCheckup}},
title = {{Hi and Lo Estates Water Quality Report, NH}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nh0612140/}
}