Auburn Valley Community Service Dis
EPA ID: CA3100011 · 290 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Auburn Valley Community Service Dis (CA3100011): 1 EPA violation in the last five years. In the five-year tracking period, Auburn Valley Community Service Dis filed 1 violation - each has been cleared, and the utility now meets all federal standards for its 290 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Auburn Valley Community Service Dis Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Auburn Valley Community Service Dis serves a community with a median household income of $108,200 and an estimated 56,597 residents across its service area.
💧 Where Does Your Water Come From?
Auburn Valley Community Service Dis's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Detected Contaminants
How Auburn Valley Community Service Dis compares to EPA limits
What This Means For You
Lead at 1 mg/L (action level) exceeds the EPA maximum of 0.015 mg/L (action level). Brain damage in children, kidney & blood pressure in adults. Consider reverse osmosis filtration.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 2 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
Lead was detected in this water system. reverse osmosis filtration can reduce exposure.
Find a certified water filter →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
Auburn Valley Community Service Dis (EPA ID: CA3100011) is a community water system in California that serves approximately 290 people from groundwater sources.
This system serves ZIP code 95648 in Lincoln.
Violation History
Status breakdown for accepted records with record years 2021-2026: 0 resolved, 1 archived, 0 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 |
|---|---|---|---|
| January 1, 2025 | Lead | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Lead | Inorganic | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00297 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.
- 95648 - Lincoln
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Auburn Valley Community Service Dis (CA3100011) on EPA.gov.
Frequently Asked Questions
Is Auburn Valley Community Service Dis water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Auburn Valley Community Service Dis; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Auburn Valley Community Service Dis serve?
Auburn Valley Community Service Dis serves approximately 290 people across 1 ZIP code in California.
Where does Auburn Valley Community Service Dis get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Auburn Valley Community Service Dis (CA): 1 EPA Violation. https://zipcheckup.com/water-system/ca3100011/
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author = {{ZipCheckup}},
title = {{Auburn Valley Community Service Dis (CA): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ca3100011/}
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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
Auburn Valley Community Service Dis (EPA ID: CA3100011) - request the latest Consumer Confidence Report or ask about specific contaminants.