Travis Afb Wtp - Vallejo
EPA ID: CA4810015 · 3 people served · 5 ZIP codes
EPA data: Travis Afb Wtp - Vallejo — zero violations, five years, 3 served.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Stable · Risk tier: High · 70% chance of violation in next 12 months
Violations went from 1 (2022) to 2 (2024). Violation counts have remained relatively steady.
Service Area Map
Coverage area for Travis Afb Wtp - Vallejo Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Travis Afb Wtp - Vallejo serves a community with a median household income of $107,849 and an estimated 168,160 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?
Travis Afb Wtp - Vallejo'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.
About 1% of homes in Solano County, California 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 60th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in California
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
Travis Afb Wtp - Vallejo (EPA ID: CA4810015) is a community water system in California that serves approximately 3 people from surface water sources.
This system provides water to 5 ZIP codes across 2 communities.
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
Coverage: 1 ZIP code confirmed via EPA Community Water System Service Area Boundaries v3 plus 4 additional ZIPs inferred from SDWIS registry data. The EPA-confirmed set is the most reliable; SDWIS-inferred entries may be narrower than the real deployment area.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Travis Afb Wtp - Vallejo (CA4810015) on EPA.gov.
Frequently Asked Questions
Is Travis Afb Wtp - Vallejo water safe to drink?
Based on EPA records, Travis Afb Wtp - Vallejo has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Travis Afb Wtp - Vallejo serve?
Travis Afb Wtp - Vallejo serves approximately 3 people across 5 ZIP codes in California.
Where does Travis Afb Wtp - Vallejo get its water?
The primary water source is surface water.