Berryessa Estates (lbrid)
EPA ID: CA2800526 · 474 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Berryessa Estates (lbrid) (CA2800526): no drinking-water violations recorded since 2021. Zero EPA violations appear on record for Berryessa Estates (lbrid), which serves 474 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Berryessa Estates (lbrid) Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Berryessa Estates (lbrid) have a median household income of $109,444 and about 64,552 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 70% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Berryessa Estates (lbrid)'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.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in California
System Overview
Berryessa Estates (lbrid) (EPA ID: CA2800526) is a community water system in California that serves approximately 474 people from surface water sources.
This system serves ZIP code 94558 in Napa.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-12-31 |
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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.
- 94558 - Napa
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Berryessa Estates (lbrid) (CA2800526) on EPA.gov.
Frequently Asked Questions
Is Berryessa Estates (lbrid) water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Berryessa Estates (lbrid) 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 Berryessa Estates (lbrid) serve?
Berryessa Estates (lbrid) serves approximately 474 people across 1 ZIP code in California.
Where does Berryessa Estates (lbrid) get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Berryessa Estates (lbrid) Water Quality Report, CA. https://zipcheckup.com/water-system/ca2800526/
@misc{zipcheckup-water-system-ca2800526,
author = {{ZipCheckup}},
title = {{Berryessa Estates (lbrid) Water Quality Report, CA}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ca2800526/}
}