Belmont Water Department
EPA ID: NH0201010 · 1,612 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Belmont Water Department (NH0201010): no EPA violations recorded in the last five years. Zero violations in five consecutive years of EPA monitoring - Belmont Water Department has held a clean track record across every reporting cycle in that span, with no enforcement activity of any kind on file for the full service population of 1,612 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Belmont Water Department Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Belmont Water Department serves a community with a median household income of $78,151 and an estimated 7,376 residents across its service area. Approximately 60% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Belmont Water Department'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.
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
Belmont Water Department (EPA ID: NH0201010) is a community water system in New Hampshire that serves approximately 1,612 people from groundwater sources.
This system serves ZIP code 03220 in Belmont.
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.
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: 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.
- 03220 - Belmont
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Belmont Water Department (NH0201010) on EPA.gov.
Frequently Asked Questions
Is Belmont Water Department water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Belmont Water Department 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 Belmont Water Department serve?
Belmont Water Department serves approximately 1,612 people across 1 ZIP code in New Hampshire.
Where does Belmont Water Department get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Belmont Water Department Water Quality Report, NH. https://zipcheckup.com/water-system/nh0201010/
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title = {{Belmont Water Department Water Quality Report, NH}},
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url = {https://zipcheckup.com/water-system/nh0201010/}
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