Brook Park Ests
EPA ID: NH1392060 · 875 people served · 1 ZIP code
With a five-year violation-free history, Brook Park Ests delivers safe water to 875 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Brook Park Ests Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Brook Park Ests 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?
Brook Park Ests'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.
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.
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
Brook Park Ests (EPA ID: NH1392060) is a community water system in New Hampshire that serves approximately 875 people from surface water sources.
This system serves ZIP code 03053 in Londonderry.
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
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 Brook Park Ests (NH1392060) on EPA.gov.
Frequently Asked Questions
Is Brook Park Ests water safe to drink?
Based on EPA records, Brook Park Ests has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Brook Park Ests serve?
Brook Park Ests serves approximately 875 people across 1 ZIP code in New Hampshire.
Where does Brook Park Ests get its water?
The primary water source is surface water.