Vineyard Ave Estates Mwc
EPA ID: CA5610056 · 1,200 people served · 7 ZIP codes
EPA monitoring data for Vineyard Ave Estates Mwc shows an unblemished five-year compliance history — no violations of any kind have been recorded for this utility, which supplies water to approximately 1,200 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 Vineyard Ave Estates Mwc Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Vineyard Ave Estates Mwc serves a community with a median household income of $95,275 and an estimated 213,469 residents across its service area. Approximately 67% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Vineyard Ave Estates Mwc'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 Ventura County, California rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
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
Vineyard Ave Estates Mwc (EPA ID: CA5610056) is a community water system in California that serves approximately 1,200 people from surface water sources.
This system provides water to 7 ZIP codes across 1 community.
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 6 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.
- 93030 — Oxnard
- 93031 — Oxnard
- 93032 — Oxnard
- 93033 — Oxnard
- 93034 — Oxnard
- 93035 — Oxnard
- 93036 — Oxnard
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Vineyard Ave Estates Mwc (CA5610056) on EPA.gov.
Frequently Asked Questions
Is Vineyard Ave Estates Mwc water safe to drink?
Based on EPA records, Vineyard Ave Estates Mwc has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Vineyard Ave Estates Mwc serve?
Vineyard Ave Estates Mwc serves approximately 1,200 people across 7 ZIP codes in California.
Where does Vineyard Ave Estates Mwc get its water?
The primary water source is surface water.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.