Westbourne Acres
EPA ID: WA5395047 · 94 people served · 1 ZIP code
In every reporting cycle over the past five years, Westbourne Acres has come through without a single EPA violation — a consistent performance across the full service population of approximately 94 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 Westbourne Acres Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Westbourne Acres serves a community with a median household income of $64,485 and an estimated 10,171 residents across its service area. Approximately 50% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Westbourne Acres'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 2% of homes in Walla Walla County, Washington 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 Washington
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
Westbourne Acres (EPA ID: WA5395047) is a community water system in Washington that serves approximately 94 people from groundwater sources.
This system serves ZIP code 99324 in College Place.
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
- 99324 — College Place
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Westbourne Acres (WA5395047) on EPA.gov.
Frequently Asked Questions
Is Westbourne Acres water safe to drink?
Based on EPA records, Westbourne Acres has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Westbourne Acres serve?
Westbourne Acres serves approximately 94 people across 1 ZIP code in Washington.
Where does Westbourne Acres get its water?
The primary water source is groundwater.