Circle C Ranch
EPA ID: WA5329067 · 31 people served · 3 ZIP codes
EPA monitoring data for Circle C Ranch shows an unblemished five-year compliance history — no violations of any kind have been recorded for this utility, which supplies water to approximately 31 people, covering every reporting cycle without a single MCL exceedance or monitoring lapse.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Demographics
The Circle C Ranch serves a community with a median household income of $97,335 and an estimated 4,691 residents across its service area. Approximately 46% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Circle C Ranch'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 1% of homes in Kitsap County, Washington rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
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
CIRCLE C RANCH (EPA ID: WA5329067) is a community water system in Washington that serves approximately 31 people from groundwater sources.
This system provides water to 3 ZIP codes across 3 communities.
Average Home Safety Score: B (76/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 3 (Low Risk)
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
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Circle C Ranch (WA5329067) on EPA.gov.
Frequently Asked Questions
Is Circle C Ranch water safe to drink?
Based on EPA records, Circle C Ranch has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Circle C Ranch serve?
Circle C Ranch serves approximately 31 people across 3 ZIP codes in Washington.
Where does Circle C Ranch get its water?
The primary water source is groundwater.