Countrywood Estates 680
EPA ID: WA5308393 · 488 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Countrywood Estates 680 (WA5308393): no EPA violations recorded in the last five years. In every reporting cycle over the past five years, Countrywood Estates 680 has come through without a single EPA violation - a consistent performance across the full service population of approximately 488 residents that reflects both well-maintained infrastructure and reliable operational oversight.
Data: EPA SDWIS
Service Area Map
Coverage area for Countrywood Estates 680 Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Countrywood Estates 680 serves a community with a median household income of $95,695 and an estimated 46,937 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?
Countrywood Estates 680'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 70th 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. 2 exceed federal EPA limits (4 ppt for PFOA/PFOS).
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
Countrywood Estates 680 (EPA ID: WA5308393) is a community water system in Washington that serves approximately 488 people from groundwater sources.
This system serves ZIP code 98501 in Olympia.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0033 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 WA or modeled from parcel and building-footprint data.
- 98501 - Olympia
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Countrywood Estates 680 (WA5308393) on EPA.gov.
Frequently Asked Questions
Is Countrywood Estates 680 water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Countrywood Estates 680 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 Countrywood Estates 680 serve?
Countrywood Estates 680 serves approximately 488 people across 1 ZIP code in Washington.
Where does Countrywood Estates 680 get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Countrywood Estates 680 Water Quality Report, WA. https://zipcheckup.com/water-system/wa5308393/
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title = {{Countrywood Estates 680 Water Quality Report, WA}},
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