Willow Creek S/d
EPA ID: NC0392230 · 74 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Willow Creek S/d (NC0392230): no EPA violations recorded in the last five years. With a five-year violation-free history, Willow Creek S/d delivers safe water to 74 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Willow Creek S/d Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Willow Creek S/d serves a community with a median household income of $72,793 and an estimated 44,094 residents across its service area. Approximately 45% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Willow Creek S/d'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 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 5 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
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
Willow Creek S/d (EPA ID: NC0392230) is a community water system in North Carolina that serves approximately 74 people from groundwater sources.
This system serves ZIP code 27604 in Raleigh.
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 |
The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.
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.
- 27604 - Raleigh
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Willow Creek S/d (NC0392230) on EPA.gov.
Frequently Asked Questions
Is Willow Creek S/d water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Willow Creek S/d 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 Willow Creek S/d serve?
Willow Creek S/d serves approximately 74 people across 1 ZIP code in North Carolina.
Where does Willow Creek S/d get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Willow Creek S/d Water Quality Report, NC. https://zipcheckup.com/water-system/nc0392230/
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