Dunstable Water Department
EPA ID: MA2081000 · 337 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Dunstable Water Department (MA2081000): no EPA violations recorded in the last five years. Unlike many utilities its size, Dunstable Water Department carries a violation-free five-year record - no EPA notices, no MCL exceedances, serving 337 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Dunstable Water Department Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Dunstable Water Department serves a community with a median household income of $202,379 and an estimated 3,375 residents across its service area. Approximately 52% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Dunstable 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.
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 Massachusetts
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
Dunstable Water Department (EPA ID: MA2081000) is a community water system in Massachusetts that serves approximately 337 people from groundwater sources.
This system serves ZIP code 01827 in Dunstable.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0017 mg/L | No | N/A |
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 1 (High 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 MA or modeled from parcel and building-footprint data.
- 01827 - Dunstable
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Dunstable Water Department (MA2081000) on EPA.gov.
Frequently Asked Questions
Is Dunstable Water Department water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Dunstable 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 Dunstable Water Department serve?
Dunstable Water Department serves approximately 337 people across 1 ZIP code in Massachusetts.
Where does Dunstable Water Department get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Dunstable Water Department Water Quality Report, MA. https://zipcheckup.com/water-system/ma2081000/
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title = {{Dunstable Water Department Water Quality Report, MA}},
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url = {https://zipcheckup.com/water-system/ma2081000/}
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