North Fir Island Water Association
EPA ID: WA53AA747 · 76 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for North Fir Island Water Association (WA53AA747): no EPA violations recorded in the last five years. Federal monitoring records confirm North Fir Island Water Association has operated without any EPA violations for the full five-year window - covering every contaminant category and reporting cycle across a service area of approximately 76 residents, with no gaps in the compliance record.
Data: EPA SDWIS
Service Area Map
Coverage area for North Fir Island Water Association Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The North Fir Island Water Association serves a community with a median household income of $84,005 and an estimated 49,325 residents across its service area. Approximately 53% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
North Fir Island Water Association'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
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
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
North Fir Island Water Association (EPA ID: WA53AA747) is a community water system in Washington that serves approximately 76 people from surface water sources.
This system provides water to 2 ZIP codes across 1 community.
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 WA or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for North Fir Island Water Association (WA53AA747) on EPA.gov.
Frequently Asked Questions
Is North Fir Island Water Association water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for North Fir Island Water Association 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 North Fir Island Water Association serve?
North Fir Island Water Association serves approximately 76 people across 2 ZIP codes in Washington.
Where does North Fir Island Water Association get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). North Fir Island Water Association Water Quality Report, WA. https://zipcheckup.com/water-system/wa53aa747/
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title = {{North Fir Island Water Association Water Quality Report, WA}},
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url = {https://zipcheckup.com/water-system/wa53aa747/}
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