Granby Housing Authority
EPA ID: MA1111002 · 61 people served · 1 ZIP code
In every reporting cycle over the past five years, Granby Housing Authority has come through without a single EPA violation — a consistent performance across the full service population of approximately 61 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Granby Housing Authority Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Granby Housing Authority serves a community with a median household income of $110,188 and an estimated 6,088 residents across its service area. Approximately 76% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Granby Housing Authority'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 Hampshire County, Massachusetts 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 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
Granby Housing Authority (EPA ID: MA1111002) is a community water system in Massachusetts that serves approximately 61 people from groundwater sources.
This system serves ZIP code 01033 in Granby.
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
- 01033 — Granby
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Granby Housing Authority (MA1111002) on EPA.gov.
Frequently Asked Questions
Is Granby Housing Authority water safe to drink?
Based on EPA records, Granby Housing Authority has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Granby Housing Authority serve?
Granby Housing Authority serves approximately 61 people across 1 ZIP code in Massachusetts.
Where does Granby Housing Authority get its water?
The primary water source is groundwater.
Lead Service Line Inventory
Utility-reported lead service line presence and tap-sample lead level under federal LCRI requirements:
Below federal action level (0.015 mg/L)
MassDEP reports utility-level presence flag and tap-sampling without per-line breakdown. Customers should inquire with the utility about service line material at a specific address.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: MassDEP LCRR Service Line Inventory · Submitted 2024
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.