Greenfield Water System
EPA ID: NC0286107 · 244 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Greenfield Water System (NC0286107): no EPA violations recorded in the last five years. Zero EPA violations over five years - Greenfield Water System has kept tap water compliance clean for its full service population of 244.
Data: EPA SDWIS
Service Area Map
Coverage area for Greenfield Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Greenfield Water System serves a community with a median household income of $47,213 and an estimated 36,350 residents across its service area. Approximately 63% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 41% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
🌊 Where Does Your Water Come From?
Greenfield Water System'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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in North Carolina
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
Greenfield Water System (EPA ID: NC0286107) is a community water system in North Carolina that serves approximately 244 people from surface water sources.
This system serves ZIP code 27030 in Mount Airy.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 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.
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 NC or modeled from parcel and building-footprint data.
- 27030 - Mount Airy
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Greenfield Water System (NC0286107) on EPA.gov.
Frequently Asked Questions
Is Greenfield Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Greenfield Water System 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 Greenfield Water System serve?
Greenfield Water System serves approximately 244 people across 1 ZIP code in North Carolina.
Where does Greenfield Water System get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Greenfield Water System Water Quality Report, NC. https://zipcheckup.com/water-system/nc0286107/
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title = {{Greenfield Water System Water Quality Report, NC}},
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url = {https://zipcheckup.com/water-system/nc0286107/}
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