Eden Water Company Inc.
EPA ID: AZ0405003 · 400 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Eden Water Company Inc. (AZ0405003): 4 unresolved EPA violations on record. Current EPA status: Eden Water Company Inc., 4 open violations, 400 people served.
Data: EPA SDWIS
Service Area Map
Coverage area for Eden Water Company Inc. Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Eden Water Company Inc. serves a community with a median household income of $75,869 and an estimated 25,613 residents across its service area. Approximately 52% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 44% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Eden Water Company Inc.'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.
Wastewater Proximity Note: This service area ranks in the 70th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
Detected Contaminants
How Eden Water Company Inc. compares to EPA limits
What This Means For You
Revised Total Coliform Rule at 17 presence exceeds the EPA maximum of presence.
Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.
Total Trihalomethanes (TTHM) at 1 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.
Consumer Confidence Report Rule at 11 mg/L exceeds the EPA maximum of mg/L.
Lead and Copper Rule at 6 mg/L exceeds the EPA maximum of mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 2 detections recorded.
Haloacetic Acids (HAA5) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
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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
Eden Water Company Inc. (EPA ID: AZ0405003) is a community water system in Arizona that serves approximately 400 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 29 resolved, 10 archived, 0 addressed, and 4 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 |
|---|---|---|---|
| February 1, 2026 | Consumer Confidence Report Rule | Non-health-based | Archived |
| February 1, 2026 | Revised Total Coliform Rule | Non-health-based | Archived |
| January 1, 2026 | Consumer Confidence Report Rule | Non-health-based | Archived |
| January 1, 2026 | Revised Total Coliform Rule | Non-health-based | Archived |
| December 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Archived |
| November 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Archived |
| October 17, 2025 | Lead and Copper Rule | Non-health-based | Unaddressed (current) |
| October 1, 2025 | Revised Total Coliform Rule | Non-health-based | Archived |
| September 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| August 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| July 2, 2025 | Lead and Copper Rule | Non-health-based | Unaddressed (current) |
| July 1, 2025 | Revised Total Coliform Rule | Non-health-based | Archived |
| February 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 2, 2025 | Lead and Copper Rule | Non-health-based | Unaddressed (current) |
| January 1, 2025 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 1, 2025 | Haloacetic Acids (HAA5) | Non-health-based | Archived |
| January 1, 2025 | Total Trihalomethanes (TTHM) | Non-health-based | Archived |
| December 20, 2024 | Lead and Copper Rule | Non-health-based | Unaddressed (current) |
| October 17, 2024 | Stage 2 DBP Rule | Health-based | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Revised Total Coliform Rule | Microbiological | 17 | No |
| Consumer Confidence Report Rule | Reporting Failure | 11 | No |
| Lead and Copper Rule | Treatment Failure | 6 | No |
| Surface Water Treatment Rule | Treatment Failure | 4 | No |
| Stage 2 DBP Rule | Treatment Failure | 2 | Yes |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 1 | No |
| 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 |
|---|---|---|
| 0.0009 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 AZ or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Eden Water Company Inc. (AZ0405003) on EPA.gov.
Frequently Asked Questions
Is Eden Water Company Inc. water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 4 current noncompliance records and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Eden Water Company Inc. serve?
Eden Water Company Inc. serves approximately 400 people across 2 ZIP codes in Arizona.
Where does Eden Water Company Inc. get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Eden Water Company Inc. (AZ): 1 Health Violation. https://zipcheckup.com/water-system/az0405003/
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author = {{ZipCheckup}},
title = {{Eden Water Company Inc. (AZ): 1 Health Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/az0405003/}
}
What You Can Do
Test your water
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Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Eden Water Company Inc. (EPA ID: AZ0405003) - request the latest Consumer Confidence Report or ask about specific contaminants.