Glen Ellyn Heights Subdivision
EPA ID: IL0435500 · 1,931 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Glen Ellyn Heights Subdivision (IL0435500): 1 unresolved EPA violation on record. Unlike fully compliant utilities, Glen Ellyn Heights Subdivision has 1 outstanding EPA violation for approximately 1,931 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Glen Ellyn Heights Subdivision Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Glen Ellyn Heights Subdivision serves a community with a median household income of $81,996 and an estimated 32,954 residents across its service area. Approximately 74% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Glen Ellyn Heights Subdivision's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Wastewater Proximity Note: This service area ranks in the 70th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
Detected Contaminants
How Glen Ellyn Heights Subdivision compares to EPA limits
What This Means For You
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.
Contaminant 2036 at 1 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2046 at 1 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2306 at 1 mg/L exceeds the EPA maximum of mg/L.
Contaminant 2959 at 1 mg/L exceeds the EPA maximum of mg/L.
Total Trihalomethanes (TTHM) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
Similar-sized systems in Illinois
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
Glen Ellyn Heights Subdivision (EPA ID: IL0435500) is a community water system in Illinois that serves approximately 1,931 people from surface water sources.
This system serves ZIP code 60139 in Glendale Heights.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 4 archived, 0 addressed, and 1 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 |
|---|---|---|---|
| July 1, 2025 | Surface Water Treatment Rule | Non-health-based | Unaddressed (current) |
| October 1, 2024 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
| October 1, 2023 | Stage 1 DBP Rule | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2959 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2036 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2306 | Non-health-based | Archived |
| January 1, 2023 | Contaminant 2046 | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Contaminant 2036 | Other Violation | 1 | No |
| Contaminant 2046 | Other Violation | 1 | No |
| Contaminant 2306 | Other Violation | 1 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Contaminant 2959 | Other Violation | 1 | No |
| Stage 1 DBP Rule | Treatment Failure | 1 | No |
| Surface Water Treatment 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 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 IL or modeled from parcel and building-footprint data.
- 60139 - Glendale Heights
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Glen Ellyn Heights Subdivision (IL0435500) on EPA.gov.
Frequently Asked Questions
Is Glen Ellyn Heights Subdivision water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Glen Ellyn Heights Subdivision serve?
Glen Ellyn Heights Subdivision serves approximately 1,931 people across 1 ZIP code in Illinois.
Where does Glen Ellyn Heights Subdivision get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Glen Ellyn Heights Subdivision (IL): 7 EPA Violations. https://zipcheckup.com/water-system/il0435500/
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title = {{Glen Ellyn Heights Subdivision (IL): 7 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/il0435500/}
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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
Glen Ellyn Heights Subdivision (EPA ID: IL0435500) - request the latest Consumer Confidence Report or ask about specific contaminants.