Town & Country - Preston
EPA ID: AZ0412311 · 430 people served · 3 ZIP codes
EPA data: Town & Country - Preston — zero violations, five years, 430 served.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 3 (2021) to 3 (2025). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Town & Country - Preston Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Town & Country - Preston serves a community with a median household income of $41,309 and an estimated 21,512 residents across its service area. Approximately 71% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 80% 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?
Town & Country - Preston'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.
About 2% of homes in Santa Cruz County, Arizona rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
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
Town & Country - Preston (EPA ID: AZ0412311) is a community water system in Arizona that serves approximately 430 people from groundwater sources.
This system provides water to 3 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
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Town & Country - Preston (AZ0412311) on EPA.gov.
Frequently Asked Questions
Is Town & Country - Preston water safe to drink?
Based on EPA records, Town & Country - Preston has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Town & Country - Preston serve?
Town & Country - Preston serves approximately 430 people across 3 ZIP codes in Arizona.
Where does Town & Country - Preston get its water?
The primary water source is groundwater.