Chilili Water Users Assn
EPA ID: NM3510801 · 175 people served · 1 ZIP code
Water monitoring for Chilili Water Users Assn: clean, five years, 175 residents.
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 8 (2024) to 7 (2025). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Chilili Water Users Assn Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Chilili Water Users Assn serves a community with a median household income of $89,267 and an estimated 10,012 residents across its service area.
Environmental Justice Note: 35% 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?
Chilili Water Users Assn'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 1% of homes in Bernalillo County, New Mexico rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in New Mexico
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
Chilili Water Users Assn (EPA ID: NM3510801) is a community water system in New Mexico that serves approximately 175 people from groundwater sources.
This system serves ZIP code 87059 in Tijeras.
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
- 87059 — Tijeras
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Chilili Water Users Assn (NM3510801) on EPA.gov.
Frequently Asked Questions
Is Chilili Water Users Assn water safe to drink?
Based on EPA records, Chilili Water Users Assn has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Chilili Water Users Assn serve?
Chilili Water Users Assn serves approximately 175 people across 1 ZIP code in New Mexico.
Where does Chilili Water Users Assn get its water?
The primary water source is groundwater.