Sargent Woods
EPA ID: NH1752070 · 230 people served · 2 ZIP codes
EPA data: Sargent Woods — zero violations, five years, 230 served.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Sargent Woods Source: EPA SDWIS service area boundaries.
Service area boundary — Grade C
Service Area Demographics
The Sargent Woods serves a community with a median household income of $135,648 and an estimated 4,825 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?
Sargent Woods'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 1% of homes in Rockingham County, New Hampshire rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Superfund Proximity Note: This service area ranks in the 80th 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 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
Sargent Woods (EPA ID: NH1752070) is a community water system in New Hampshire that serves approximately 230 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Average Home Safety Score: C (68/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 2 (Moderate 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: 1 ZIP code confirmed via EPA Community Water System Service Area Boundaries v3 plus 1 additional ZIP inferred from SDWIS registry data. The EPA-confirmed set is the most reliable; SDWIS-inferred entries may be narrower than the real deployment area.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Sargent Woods (NH1752070) on EPA.gov.
Frequently Asked Questions
Is Sargent Woods water safe to drink?
Based on EPA records, Sargent Woods has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Sargent Woods serve?
Sargent Woods serves approximately 230 people across 2 ZIP codes in New Hampshire.
Where does Sargent Woods get its water?
The primary water source is groundwater.
Frequently Asked Questions
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Sargent Woods (EPA ID: NH1752070) — request the latest Consumer Confidence Report or ask about specific contaminants.