Sid - Blue Ridge Oaks
EPA ID: CA4810024 · 63 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Sid - Blue Ridge Oaks (CA4810024): 1 unresolved EPA violation on record. Sid - Blue Ridge Oaks carries 1 open EPA violation that remain unresolved in the federal system - approximately 63 people fall within its service area.
Data: EPA SDWIS
Service Area Map
Coverage area for Sid - Blue Ridge Oaks Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Sid - Blue Ridge Oaks 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?
Sid - Blue Ridge Oaks'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
Detected Contaminants
How Sid - Blue Ridge Oaks compares to EPA limits
What This Means For You
Stage 1 DBP Rule at 1 mg/L exceeds the EPA maximum of mg/L.
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
Sid - Blue Ridge Oaks (EPA ID: CA4810024) is a community water system in California that serves approximately 63 people from surface water sources.
This system serves ZIP code 94534 in Fairfield.
Violation History
Status breakdown for accepted records with record years 2021-2026: 0 resolved, 0 archived, 1 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| October 1, 2023 | Stage 1 DBP Rule | Non-health-based | Addressed (current) |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Stage 1 DBP Rule | Treatment Failure | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
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 Sid - Blue Ridge Oaks (CA4810024) on EPA.gov.
Frequently Asked Questions
Is Sid - Blue Ridge Oaks water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Sid - Blue Ridge Oaks serve?
Sid - Blue Ridge Oaks serves approximately 63 people across 1 ZIP code in California.
Where does Sid - Blue Ridge Oaks get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Sid - Blue Ridge Oaks (CA): 1 EPA Violation. https://zipcheckup.com/water-system/ca4810024/
@misc{zipcheckup-water-system-ca4810024,
author = {{ZipCheckup}},
title = {{Sid - Blue Ridge Oaks (CA): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ca4810024/}
}
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Sid - Blue Ridge Oaks (EPA ID: CA4810024) - request the latest Consumer Confidence Report or ask about specific contaminants.