Cedarhurst Improvement Club
EPA ID: OR4100280 · 60 people served · 1 ZIP code
EPA data: Cedarhurst Improvement Club — zero violations, five years, 60 served.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 1 (2021) to 4 (2024). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Cedarhurst Improvement Club Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Cedarhurst Improvement Club serves a community with a median household income of $74,701 and an estimated 11,608 residents across its service area. Approximately 51% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Cedarhurst Improvement Club'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 Clackamas County, Oregon 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 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. 1 detection recorded.
Comparable Water Systems
Similar-sized systems in Oregon
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
Cedarhurst Improvement Club (EPA ID: OR4100280) is a community water system in Oregon that serves approximately 60 people from groundwater sources.
This system serves ZIP code 97023 in Estacada.
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
- 97023 — Estacada
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Cedarhurst Improvement Club (OR4100280) on EPA.gov.
Frequently Asked Questions
Is Cedarhurst Improvement Club water safe to drink?
Based on EPA records, Cedarhurst Improvement Club has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Cedarhurst Improvement Club serve?
Cedarhurst Improvement Club serves approximately 60 people across 1 ZIP code in Oregon.
Where does Cedarhurst Improvement Club get its water?
The primary water source is groundwater.