City of North Bonneville
EPA ID: WA5360150 · 1,048 people served · 1 ZIP code
EPA monitoring data for City of North Bonneville shows an unblemished five-year compliance history — no violations of any kind have been recorded for this utility, which supplies water to approximately 1,048 people, covering every reporting cycle without a single MCL exceedance or monitoring lapse.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for City of North Bonneville Source: EPA SDWIS service area boundaries.
Service area boundary — Grade B
Service Area Demographics
The City of North Bonneville serves a community with a median household income of $81,809 and an estimated 1,151 residents across its service area.
💧 Where Does Your Water Come From?
City of North Bonneville'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 Skamania 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
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
City of North Bonneville (EPA ID: WA5360150) is a community water system in Washington that serves approximately 1,048 people from groundwater sources.
This system serves ZIP code 98639 in North Bonneville.
Average Home Safety Score: B (70/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Lead & Copper
EPA Lead and Copper Rule sampling data for ZIP codes served by this system:
| ZIP Code | Lead Level | Exceeds Limit | Sample Date |
|---|---|---|---|
| 98639 | 0.0031 mg/L | No | N/A |
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
- 98639 — North Bonneville
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for City of North Bonneville (WA5360150) on EPA.gov.
Frequently Asked Questions
Is City of North Bonneville water safe to drink?
Based on EPA records, City of North Bonneville has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does City of North Bonneville serve?
City of North Bonneville serves approximately 1,048 people across 1 ZIP code in Washington.
Where does City of North Bonneville get its water?
The primary water source is groundwater.