Fourth of July Creek Estates
EPA ID: WA5331989 · 29 people served · 4 ZIP codes
In the current EPA monitoring period, Fourth of July Creek Estates has 35 violations still listed as unresolved, with the utility supplying water to approximately 29 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Demographics
The Fourth of July Creek Estates serves a community with a median household income of $77,042 and an estimated 2,061 residents across its service area.
Environmental Justice Note: 98% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Fourth of July Creek Estates'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 Okanogan 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
Detected Contaminants
How Fourth of July Creek Estates compares to EPA limits
What This Means For You
Consumer Confidence Report Rule at 27 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2440 at 3 mg/L exceeds the EPA maximum of mg/L.
Total Organic Carbon at 3 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2959 at 2 mg/L exceeds the EPA maximum of mg/L.
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
FOURTH OF JULY CREEK ESTATES (EPA ID: WA5331989) is a community water system in Washington that serves approximately 29 people from groundwater sources.
This system provides water to 4 ZIP codes across 4 communities.
Average Home Safety Score: D (49/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| March 1, 2023 | Consumer Confidence Report Rule | Monitoring | Unresolved |
| February 1, 2023 | Consumer Confidence Report Rule | Monitoring | Unresolved |
| January 1, 2023 | Consumer Confidence Report Rule | Monitoring | Unresolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting Failure | 27 | No |
| Contaminant 2440 | Other Violation | 3 | No |
| Total Organic Carbon | Disinfection Byproducts | 3 | No |
| Contaminant 2959 | Other Violation | 2 | No |
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 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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 Fourth of July Creek Estates (WA5331989) on EPA.gov.
Frequently Asked Questions
Is Fourth of July Creek Estates water safe to drink?
Fourth of July Creek Estates has only monitoring/reporting violations, which are procedural in nature. The system meets federal health-based standards.
How many people does Fourth of July Creek Estates serve?
Fourth of July Creek Estates serves approximately 29 people across 4 ZIP codes in Washington.
Where does Fourth of July Creek Estates get its water?
The primary water source is groundwater.
Frequently Asked Questions
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Fourth of July Creek Estates (EPA ID: WA5331989) — request the latest Consumer Confidence Report or ask about specific contaminants.