Aqua Illinois-crystal Clear Water Company
EPA ID: IL1115150 · 855 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Aqua Illinois-crystal Clear Water Company (IL1115150): 4 violations on record since 2021. Looking at the EPA enforcement file for Aqua Illinois-crystal Clear Water Company, 4 violations are listed in the dataset, and none is recorded as open for the 855 people in its service area.
Data: EPA SDWIS
Service Area Map
Coverage area for Aqua Illinois-crystal Clear Water Company Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Aqua Illinois-crystal Clear Water Company have a median household income of $113,491 and about 28,853 residents live in those ZIP codes (Census; not the number of people this system supplies).
💧 Where Does Your Water Come From?
Aqua Illinois-crystal Clear Water Company's water is classified in EPA records as a groundwater source. 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 80th percentile nationally for proximity to wastewater discharge points.
Superfund Proximity Note: This service area ranks in the 60th 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 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
Aqua Illinois-crystal Clear Water Company (EPA ID: IL1115150) is a community water system in Illinois that serves approximately 855 people from groundwater sources.
This system serves ZIP code 60156 in Lake In The Hills.
Violation History
Status breakdown for accepted records with record years 2021-2026: 4 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 |
|---|---|---|---|
| July 11, 2024 | Public Notice | Non-health-based | Resolved |
| April 1, 2023 | Trichloroethylene | Non-health-based | Resolved |
| April 1, 2023 | Vinyl chloride | Non-health-based | Resolved |
| April 1, 2023 | Fluoride | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Fluoride | Monitoring & Reporting | 1 | No |
| Vinyl chloride | Monitoring & Reporting | 1 | No |
| Trichloroethylene | Monitoring & Reporting | 1 | No |
| Public Notice | Other (notice or report rule) | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0047 mg/L | No | 2025-12-31 |
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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.
- 60156 - Lake In The Hills
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Aqua Illinois-crystal Clear Water Company (IL1115150) on EPA.gov.
Frequently Asked Questions
Is Aqua Illinois-crystal Clear Water Company water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Aqua Illinois-crystal Clear Water Company; its 4 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Aqua Illinois-crystal Clear Water Company serve?
Aqua Illinois-crystal Clear Water Company serves approximately 855 people across 1 ZIP code in Illinois.
Where does Aqua Illinois-crystal Clear Water Company get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Aqua Illinois-crystal Clear Water Company: 4 EPA Violations. https://zipcheckup.com/water-system/il1115150/
@misc{zipcheckup-water-system-il1115150,
author = {{ZipCheckup}},
title = {{Aqua Illinois-crystal Clear Water Company: 4 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/il1115150/}
}
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
Aqua Illinois-crystal Clear Water Company (EPA ID: IL1115150) - request the latest Consumer Confidence Report or ask about specific contaminants.