Halcyon Acres Water Users Association
EPA ID: AZ0410057 · 215 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Halcyon Acres Water Users Association (AZ0410057): 1 EPA violation in the last five years. Beyond the 1 historical violation on Halcyon Acres Water Users Association's EPA record, nothing remains open - the utility is currently compliant and supplies water to 215 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Halcyon Acres Water Users Association Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Halcyon Acres Water Users Association serves a community with a median household income of $54,738 and an estimated 55,004 residents across its service area. Approximately 73% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 39% 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?
Halcyon Acres Water Users Association'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 Halcyon Acres Water Users Association compares to EPA limits
What This Means For You
Total Coliform at 1 presence exceeds the EPA maximum of presence.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
Comparable Water Systems
Similar-sized systems in Arizona
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
Halcyon Acres Water Users Association (EPA ID: AZ0410057) is a community water system in Arizona that serves approximately 215 people from groundwater sources.
This system serves ZIP code 85710 in Tucson.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 resolved, 0 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 |
|---|---|---|---|
| September 26, 2024 | Total Coliform | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Total Coliform | Microbiological | 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 AZ or modeled from parcel and building-footprint data.
- 85710 - Tucson
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Halcyon Acres Water Users Association (AZ0410057) on EPA.gov.
Frequently Asked Questions
Is Halcyon Acres Water Users Association water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Halcyon Acres Water Users Association; 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 Halcyon Acres Water Users Association serve?
Halcyon Acres Water Users Association serves approximately 215 people across 1 ZIP code in Arizona.
Where does Halcyon Acres Water Users Association get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Halcyon Acres Water Users Association (AZ): 1 EPA Violation. https://zipcheckup.com/water-system/az0410057/
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title = {{Halcyon Acres Water Users Association (AZ): 1 EPA Violation}},
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url = {https://zipcheckup.com/water-system/az0410057/}
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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
Halcyon Acres Water Users Association (EPA ID: AZ0410057) - request the latest Consumer Confidence Report or ask about specific contaminants.