Travis Afb Wtp - Vallejo
EPA ID: CA4810015 · 3 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Travis Afb Wtp - Vallejo (CA4810015): no EPA violations recorded in the last five years. EPA data: Travis Afb Wtp - Vallejo - zero violations, five years, 3 served.
Data: EPA SDWIS
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 $139,349 and an estimated 41,122 residents across its service area.
🌊 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.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
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 serves ZIP code 94534 in Fairfield.
Violation History
Lead & Copper
No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by CA or modeled from parcel and building-footprint data.
- 94534 - Fairfield
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?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Travis Afb Wtp - Vallejo in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Travis Afb Wtp - Vallejo serve?
Travis Afb Wtp - Vallejo serves approximately 3 people across 1 ZIP code in California.
Where does Travis Afb Wtp - Vallejo get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Travis Afb Wtp - Vallejo Water Quality Report, CA. https://zipcheckup.com/water-system/ca4810015/
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author = {{ZipCheckup}},
title = {{Travis Afb Wtp - Vallejo Water Quality Report, CA}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ca4810015/}
}