Mill Brook Village
EPA ID: NH2342110 · 110 people served · 1 ZIP code
In the most recent five-year monitoring window, Mill Brook Village posted zero EPA violations serving 110 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Mill Brook Village Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Mill Brook Village serves a community with a median household income of $81,094 and an estimated 2,763 residents across its service area. Approximately 56% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Mill Brook Village'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 2% of homes in Grafton County, New Hampshire rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
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
Mill Brook Village (EPA ID: NH2342110) is a community water system in New Hampshire that serves approximately 110 people from groundwater sources.
This system serves ZIP code 03285 in Thornton.
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
- 03285 — Thornton
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Mill Brook Village (NH2342110) on EPA.gov.
Frequently Asked Questions
Is Mill Brook Village water safe to drink?
Based on EPA records, Mill Brook Village has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Mill Brook Village serve?
Mill Brook Village serves approximately 110 people across 1 ZIP code in New Hampshire.
Where does Mill Brook Village get its water?
The primary water source is groundwater.